The Begemann Binocular stand: Saturday 19th August 2017.

At the February 2017 Southern Star Party (Go here to read more about this event) Deon and Ronelle Begemann unveiled their binocular stand.  It is basically the standard parallelogram design but it is very affordable, very easy to put up and it works superbly well and would make an affordable addition to any astronomy enthusiast’s equipment. This is a photo review of the apparatus and for more details and a price, you must contact Deon directly.

These are Deon’s contact details.
This is the whole package which comes in these two handy carry bags. It is not a small piece of equipment as can be seen. The main portion, consisting of the tripod and parallelogram-mount, is in bag A. Bag B contains the counter balance chain as well as various other small essentials.
The contents of Bag-B; The counter balance chain and four parts of the binocular mounting system.
The actual apparatus and its tripod.
The tripod and its three struts. The three struts come in the small bag and that is inserted between the tripod’s legs when stowing everything away.
The assembled tripod with the tree stabilizing struts in place.
TOP: This is the head of the tripod with the bolt and wing nut to hold the rest of the assembly in place. BOTTOM: The parallelogram assembly mounted on the tripod head.
TOP: The struts for the tripod are held in place by wing nuts. CENTRE: One leg of the tripod with a strut fixed on either side. BOTTOM: The tree struts, which hold the tripod’s legs firmly in place.
TOP: The end-view showing the position where the binoculars will be mounted. BOTTOM: Side view of the binocular mounting head.
TOP: The battery holder and switch for the LED-assembly. BOTTOM: The LED is in this hole and is intended for use at night to warn people moving around that there is an obstacle.
TOP: This threaded rod with the two nuts forms an integral part of the counter balance system. BOTTOM: The counter balance chain attached to the threaded rod with two carabiner clips.  By adjusting the position where this chain hangs on the threaded rod one creates an effective counter balance for the binoculars at the other end of the assembly.
LEFT: Without either binoculars or counterweight attached the assembly looks like this. RIGHT: With only the counterweight chain attached the cleverly designed leg at this end comes into play. By supporting the counter weight-end it prevents the binocular end from lifting up and making the mounting of the binoculars difficult.
TOP: This assembly will hold the binoculars in place. The threaded rod on the right-hand side is used to adjust the position of the binoculars when viewing. CENTRE: The binoculars rest on the blue bar and the screw, which can be seen protruding from the metal strip in front of the bar, screws into the binoculars. BOTTOM: This handle is used to adjust the angle of the binoculars when viewing. NOTE:  All these components were in bag-A with the counterweight chain.
TOP LEFT: This would normally be the view from below the mounted binoculars. TOP RIGHT: Side view of the mounted binoculars. BOTTOM LEFT: This would normally be the top view of the mounted binoculars. BOTTOM RIGHT: This is the view from the eyepiece end of the binoculars and now the handle for adjusting their angel can clearly be seen in its correct position.
TOP: View from the front of the mounted binoculars. BOTTOM: View from the side of the mounted binoculars and here the wooden handle that has to be attached to the rod for adjusting the tension of the angle control for the binoculars can clearly be seen.
TOP LEFT: View from the front of the complete apparatus and you can see it is beautifully balanced. CENTRE LEFT: The support leg and counterweight chain well clear of the ground. BOTTOM LEFT: These are two washers that were left over. This is a special gift I have that whatever I assemble there are always bits left over. The only surprise, in this case, is that there were only two bits left. TOP RIGHT: The whole apparatus viewed from the counter balance-end with the binoculars at the far end.

 

Light Snow at Leeuwenboschfontein

On the 16th of July 2017 Leeuwenboschfontein had a light sprinkling of snow and the staff there were kind enough to send us some photos.

Leeuwenboschfontein is situated in the Western Cape on the very western edge of the Little Karoo at an altitude of just over 1 000m.  It is a fantastic place for stargazing and observing and was the venue for the thirteenth Southern Star Party held in February 2017 (more about that event can be found here).  We are already planning the 14th Southern Southern Star Party scheduled for October 2017.

Make sure you are there.

A view across the dam behind the administration office toward one of the camp sites and the Swartberg in the distance.
Administration office on the left and the back of De Oude Opstal on the right
This is the lovely green lawn in front of De Oude Opstal and in the background, you can see the roof of the large shed where we have the talks. This lawn becomes the telescope area during a Southern Star Party.

Outreach & Guiding for a National Science and Technology Forum group (NSTF Brilliants) to the Square Kilometre Array (SKA) and the Southern African Large Telescope (SALT): Friday 23rd to Monday 26th June 2017.

Anja Bruton, the Science Promotions Coordinator at SKA Africa, approached StarPeople to accompany the NSTF Brilliants group (http://www.nstf.org.za/youth/brilliants-programme/) on the tour to the SKA and SALT and we jumped at the opportunity. Anja and Dimpho would fly to Kimberly to meet up with Jansie Niehaus and Wilna Eksteen from the NSTF (http://www.nstf.org.za/) and a group of students, chosen for their exceptional performance in the 2016 Matriculation exams; specifically in the Science paper. This group would fly down from Gauteng and, after a day’s sightseeing in Kimberley, they would tackle the long journey to Carnarvon in two Quantums on Saturday the 24th. They would also be accompanied by two photographers who were tasked with documenting the trip.

Lynnette, Auke, Snorre and I would leave Cape Town for Carnarvon (https://en.wikipedia.org/wiki/Carnarvon,_Northern_Cape) early on Thursday the 23rd and book in at the Lord Carnarvon Guest House. Anja and the rest of the group were scheduled to arrive shortly after lunch on Saturday and on Saturday evening StarPeople were to present a stargazing session at Klerefontein, the SKA’s operational base about 15 km outside Carnarvon. On Sunday morning the group would visit the SKA site itself and after that, e would depart for Sutherland. On Sunday evening there was to be stargazing session at the SAAO’s Visitor’s Centre and on Monday morning we would tour the SAAO facilities on the hill before heading for Cape Town.

However, as Robert Burns once said “The best laid schemes o’ mice an’ men / Gang aft a-gley.” First of all, Auke had to pull out because of domestic complications. Then the car hire company notified us that the vehicle we required could only be delivered on Friday morning and not on Thursday afternoon as requested. This, of course, scuppered our 05:00 departure plan, but Lynnette and I made sure that we had everything packed and ready to load by 08:00 when the vehicle was scheduled to arrive. However, it only arrived at about 08:30 and, when it did arrive, it was petrol and not diesel driven as had been requested. Disaster! Petrol-driven vehicles are not allowed access to the SKA site because their spark plugs generate interference for the radio telescope. It is more than 600 km to Carnarvon and we had to be there before dark. We also still had to load the vehicle so, if we sent it back and insisted on a diesel driven one, there was no chance of reaching Carnarvon before dark. We signed for the vehicle, finished loading in record time and at 09:40 we set off for Carnarvon.

TOP: The hired Hyundai H1 with the StarPeople door magnets.  CENTRE: Entering Malmesbury.  BOTTOM: Passing Moorreesburg on the N7.

The journey was long but uneventful. We stopped for petrol and Lynnette’s packed lunch in Vanrhynsdorp (https://en.wikipedia.org/wiki/Vanrhynsdorp) after 290 km. We then stopped halfway up the spectacular Vanrhyns Pass to take pictures. The original pass was constructed in 1880 by Thomas Bain and climbs almost 600 m from the Knersvlakte to its summit, situated at just over 800 m, which is about the same as the top of Du Toitskloof pass. The pass has an average gradient of 1:15 with the steepest section being 1:12.

TOP: Looking West from Piekenierskloof Pass toward the northern end of the Piketberg.  CENTRE: Citrusdal in the distance against the backdrop of the Cederberg with Cederberg Sneeukop just left of centre.  BOTTOM: The turn-off to Clanwilliam and this rebuilt section of the N7 is a pleasure to drive.
TOP: Stop and Go delay due to the reconstruction of the bridge across the Olifants River.  CENTRE: The light coloured patches on the hill in the background are called Heuweltjies and their origin is a much-debated topic. Go to any one of the following links to read up on them. (1. https://www.revolvy.com/main/index.php?s=Heuweltjie) (2. https://en.wikipedia.org/wiki/Heuweltjie#cite_note-7) (3. http://www.sajs.co.za/sites/default/files/publications/pdf/SAJS%20112_1-2_Cramer_Research%20Article.pdf) (4. https://www.infona.pl/resource/bwmeta1.element.elsevier-ab969e23-2c87-36b0-a144-1c5ed9ebd6af) BOTTOM: Vanrhynsdorp and the cliffs of the Matzikamma mountain range. Maskam lies at the eastern end while Gifberg is on the western edge. These mountains form the western boundary of the Great Escarpment.
TOP: Approaching the Knersvlakte on the R27 and in the distance the edge of the Great Escarpment.  2nd FROM TOP: Vanrhyns Pass which takes the R27 up to the top of the Great Escarpment is visible in the distance.  2nd FROM BOTTOM: The R27 begins the ascent of the pass.  BOTTOM: Up we go around one of the many fairly sharp bends in the road up the pass.

Shortly after Vanrhyns Pass, we passed the turnoff to the Oorlogskloof Nature Reserve (here is a Wikipedia link http://www.footprint.co.za/oorlogskloof.htm ) with its spectacular glacial floor, but there was no time to visit that on this trip. The reserve is situated just west of Nieuwoudtville (http://www.nieuwoudtville.com/the-treasure/). Next was Calvinia the main town of the Hantam region (https://en.wikipedia.org/wiki/Calvinia) with its extra outsize red post-box and, 230 km after Vanrhynsdorp, we reached Williston (https://en.wikipedia.org/wiki/Williston,_Northern_Cape), where we made a brief stop for another light snack and to answer a call of nature, before tackling the last 125 km to Carnarvon. Time constraints had prevented us from visiting the Langbaken cheese farm (http://karoospace.co.za/cheesemakers-upper-karoo/) south of Williston, but we will save that for another day.

TOP: View back over the Knersvlakte toward the West Coast and the distant South Atlantic Ocean.  2nd FROM TOP: View southeast past a mass of protruding sandstone in the direction of the Oorlogskloof Nature Reserve.  2nd FROM BOTTOM: Steep cliffs of Table Mountain sandstone group rise above the road.  BOTTOM: A very large red flower post-box in Calvinia.
TOP: The R63 stretches out ahead of us as we approach Williston.  2nd FROM TOP: The shadow of the Earth and the pink layer of the Venus Girdle over Carnarvon as we approach on the R63.  2nd FROM BOTTOM: Entering the outskirts of Carnarvon.  BOTTOM: Our destination the Lord Carnarvon Guest House in Carnarvon.

On the last stretch, we had to push it a bit and reached Carnarvon in the gathering dusk at 17:45, where we reported to Pieter Hoffman at the Lord Carnarvon guest house in Daniel Street (https://www.carnarvon.co.za/lcindex.htm). This building was the Officer’s Mess during the Anglo-South African War and he has done a magnificent job of restoring it. We unloaded, got Snorre settled in, and walked round to Lord’s Kitchen in Victoria Street (https://www.tripadvisor.co.za/Restaurant_Review-g4226745-d8743616-Reviews-Lord_s-Carnarvon_Northern_Cape.html), also run by Pieter, for supper. After supper, we walked back to the Lord Carnarvon and had the amusing experience of being escorted by a police vehicle because “nobody walks around Carnarvon in the dark”.  This remark struck us a rather odd considering the fact that there were quite a few other local people in the streets.

TOP: Our very well appointed accommodation in the Lord Carnarvon Guest House.  2nd FROM TOP: Snorre making himself at home on his red blanket which we always put over the bed wherever we stay. Although he never, or hardly ever, sleeps on our bed at home, he doesn’t miss the opportunity to do so when we are away from home.  2nd FROM BOTTOM: Interior of the front section in Lord’s Kitchen.  BOTTOM: Outside view of our room in the guest house.

On Saturday morning, after breakfast at the Lord Carnarvon, Lynnette, Snorre and I took to the streets to do some house hunting in case we should decide to move to Carnarvon. The results of this expedition were rather disappointing as we soon discovered that, like many small country towns in South Africa, the homeowners wanted lots of cash for the property that was, in our opinion, worth a lot less. The other aspect which surprised us, even though Anja had warned us about it, was the negative sentiment toward the SKA project and the amount of disinformation circulating in the town. This varied from stories that farmers were being chased off their farms without compensation or that farms were being confiscated in order to distribute the land to previously disadvantaged persons, and even that townsfolk were to be evicted so that four blocks of houses could be knocked down to build a college. We also came across an openly hostile sign in a back yard in Kidd Street. Most obvious was the fact that almost everyone we spoke to had no bloody clue what the SKA was, or what it was about.

TOP: Snorre enjoying our slow exploration of Carnarvon.  2nd FROM TOP: Some locals on the outskirts of Carnarvon.  2nd FROM BOTTOM: Victoria Street and Lord’s Kitchen with the Adjacent Lord Carnarvon Hotel.  BOTTOM: Sign in the back yard of a house in Kidd Street which we found to be indicative of the attitude of many Carnarvon residents we spoke to.

Shortly before 16:00 Anja let us know they had arrived and were having a late lunch at Lord’s Kitchen. We popped around and Anja introduced us to the group. After the meal the group dispersed to their various rooms and Anja, Dimpho, Lynnette and I set off for Klerefontein, the SKA’s operational base, to set up Lorenzo for the stargazing later that evening. Mission accomplished we headed back to town to collect all our warm gear and have supper. After supper, the five vehicle cavalcade made its way back to Klerefontein. On a hill southeast of where we were situated was the large 7,6 m dish of the C-BASS radio telescope (https://www.ska.ac.za/science-engineering/c-bass/) catching the last rays of the setting sun as it patiently toiled away sweeping back and forth to map the radio sky in the 4,5-5,5 MHz frequency range. The C-BASS dish, recently moved from Hartebeeshoek (http://www.hartrao.ac.za/) to Klerefontein, is the southern component (the other telescope is in California) of a project to produce a microwave (short-wavelength radio) radiation map similar to the one produced by the European Space Agency’s Planck satellite (https://en.wikipedia.org/wiki/Planck_(spacecraft)), but at longer wavelengths than Planck. C-BASS will also measure the polarization of the radiation.

Anja split the students into two groups for the planned activities. One group stayed with Lynnette, Lorenzo and I to do some stargazing. The other group went inside to participate in Skype Q&A session with Jim Adams, Deputy Chief Technologist at NASA (https://solarsystem.nasa.gov/people/adamsj).The Milky Way was magnificent and drew many Ooh’s and Aah’s from the group. I did a basic what’s-up-tonight and then kept talking while Lynnette operated Lorenzo. There was no Moon but fortunately, Jupiter and Saturn were nicely placed and we could also show them a selection of the other well-known objects. After about an hour the groups changed around and Lynnette, Lorenzo and I repeated our earlier performance. Once we had done with the second group, it was packing up time and then back to town for a hot shower and some much-needed sleep.

Sunday morning at 06:15 it was breakfast time at Lord’s Kitchen and, after collecting our packed lunches, it was all aboard for the trip out to Klerefontein where Anja gave us a Health and Safety briefing and had us all fill in indemnity forms. During the briefing, the emphasis was placed on the mayhem electronic devices caused for the radio telescopes. Mobile phones, which all had to be switched off, were a prime source and even my hearing aid’s hands-free device, that uses Blue Tooth, had to be switched off. After all, this had been sorted out, our motorcade tackled the more than 70 or so kilometers out to the actual SKA site. Large sections have already been tarred, but there are still fairly long sections that are very rough and dusty. Lynnette and I had to leave our petrol driven vehicle with Snorre in it just inside the checkpoint at what used to be the Meysdam farmhouse and continue with Anja and Dimpho in their vehicle. Snorre was quite safe, with enough fresh air, water and food to keep him busy till we get back. We made sure that the vehicle would be in the deep shade while we were away too.

TOP LEFT: Coffee was clearly a priority for most of the group.  TOP RIGHT: They came in by drips and drabs.  BOTTOM LEFT: André, one of the drivers, looking most inquisitive.  BOTTOM RIGHT: Leftovers tell the tale of what was popular and what wasn’t.
TOP: A quiet Victoria Street at 07:20.  CENTRE: Entering Klerefontein with the C-BASS dish on the hill in the distance.  BOTTOM: A dusty section of the road out to the SKA site.

Our first stop was the very impressive, half underground, Karoo Array Processor Building. Placing the centre below ground level was essential to minimize the amount of interference from the computers. In addition to being below ground level, the whole installation is housed inside a huge Faraday cage (https://en.wikipedia.org/wiki/Faraday_cage). It is ironic that a radio telescope, which cannot function without massive computer support, also experiences its most annoying interference from computers. It was while touring the Processor Building point that I realized that, if I had simply put my phone on Airplane Mode, I could have brought it with me and taken photographs. Some mothers are just unfortunate to have very dense children! Our next stop was the huge, hanger-sized building where the MeerKAT dishes are assembled. It is only when one stands next to one of these huge constructions lying flat on the floor that one really gets an idea of their overwhelming size. Needless to say, at this point, I mentally administered several more resounding kicks to my posterior for not having anything to take pictures with. After completing this part of the tour it was back into the vehicles for the drive out to the telescopes.

The first stop was the KAT-7 dishes (http://www.ska.ac.za/) where all but one pointed south, collecting data on some unseen object light years away in a distant part of the Universe. KAT-7 was a precursor engineering test bed for the larger MeerKAT array and also served as a demonstration of South Africa’s technological ability when the bid for the Square Kilometre Array (SKA) was submitted. However, KAT-7, the first radio telescope ever to be built with a dish consisting of composite material, is also a science instrument in its own right. Each 12-meter dish is fitted with a prime focus receiver and a Stirling pump cooling unit that supplies the cryogenic cooling to keep the electronics at 75 K. The total collecting area of the seven dishes is about 2000 m2 and they function in the 3 to 30 cm wavelength range at frequencies between 1 200 and 1 950 MHz. KAT-7’s minimum baseline (shortest distance between two dishes) is 26 m and the maximum baseline (longest distance between two dishes) is 185 m. These seven dishes will eventually be decommissioned as science instruments when their successors, the MeerKat Array, comes online and be made available for serious amateurs.

Then we were off to find a MeerKAT dish (http://www.ska.ac.za/) that was positioned in such a way that it would be easy to photograph, which wasn’t easy because, despite the fact that they were lots of them, they were all facing in different directions. It really is an impressive sight, seeing these dishes scattered across the Karoo veldt against the backdrop of the low, dolerite topped hills that surround the area, with the dolerite providing a natural radio screen for the telescopes. Considering that only half of the MeerKAT dishes have been erected so far, one can only imagine what a spectacle it will be when all 64 MeerKAT dishes have been completed. The final Karoo Array Telescope or KAT will definitely be a must-see destination and a breathtaking spectacle for all who visit it. MeerKAT will eventually form the core of the KAT radio telescope array. These 13,5m dishes differ from those of KAT-7 in that they use an offset Gregorian configuration for the placing of the secondary dish and the receivers. Each dish is equipped with three receivers; 0,58 – 1,015 GHz, 1 – 1,75 GHz and 8 – 14,5 GHz. The MeerKAT minimum baseline is 29 m and the maximum baseline is 8 km.

Both KAT-7 and MeerKAT are entirely South African conceived, funded and built enterprises and, even after the construction of the KAT, which has multiple international partners, these two installations will remain entirely South African.

Our next stop was the Hydrogen Epoch of Reionization Array (HERA) (http://www.ska.ac.za/) which is the simplest construction imaginable and is the successor to the Precision Array for Probing the Epoch of Reionization (PAPER). PAPER has 128 antennae situated at the SKA site and 32 antennae situated in West Virginia in the USA. HERA is an American, British and South African collaboration that will eventually have 331 antennae of 14 m each at the SKA site. The existing PAPER installation will be moved to a location slightly west of the HERA installation and eventually decommissioned when HERA is fully operational. Whereas KAT-7, MeerKAT, and KAT are multipurpose installations HERA has only one fixed goal; it is going to probe back into time to try and find that moment when the very first stars switched on to light up in the Universe. In the process, it will produce a three-dimensional map of the universe during that specific period using radio waves in the 100-200 MHz frequency range. This project is the radio astronomy equivalent of the Laser Interferometer Gravitational-Wave Observatory (LIGO), and when they succeed, this project could very well be in line for a Nobel Prize. The antennae are fixed in one position, pointing straight up at the sky and have no moving parts, which greatly reduces the cost of the installation. What makes this project remarkable is that it is constructed with materials bought off the shelf in a local hardware store by people from the local community of Carnarvon who have been trained by SKA scientists. The big dishes of KAT-7 and the even bigger dishes of MeerKAT look like science instruments. HERA, however, looks like an inverted chicken coop or perhaps some sort of landscape art and not very scientific at all.

We went back to the Processor Building to enjoy our packed lunches and, while there Lynnette noticed that one of the Quantums had a flat tyre, necessitating a wheel change. After lunch, Anja and Dimpho dropped Lynnette and I off at Meysdam to pick up our vehicle and then we all traipsed back to Klerefontein where Anja and Dimpho changed vehicles before we all drove back to Carnarvon to refuel. Lynnette and I had done that the previous evening so we just hung around until the whole convoy was ready to start the long journey to Sutherland, which Anja had elected to do via Loxton (https://en.wikipedia.org/wiki/Loxton,_Northern_Cape). The just under 70 km from Carnarvon to Loxton was a breeze on a nice tarred road but then came the long 100 km grind on the R356 gravel road to Fraserburg (https://en.wikipedia.org/wiki/Fraserburg). We had been contemplating a visit to the palaeosurface at Gansefontein, just outside Fraserburg, but time was against as; seriously against us. We had hardly left Fraserburg when the sun set and, as it got darker, driving became more and more difficult. The 110 km stretch to Sutherland (https://en.wikipedia.org/wiki/Sutherland,_Northern_Cape) was going to take much, much longer than planned and our stargazing appointment at the SAAO site (http://www.saao.ac.za/about/visting/sutherland/) outside Sutherland had to be canceled. Because Lynnette and I were the last car in the convoy, we collected all the dust from the four vehicles ahead of us. This forced us to fall back more than a kilometer behind the fourth vehicle before we had a clear view of the road ahead.

We all made it safely to Sutherland and, while the majority of the group was booking into the Sutherland Hotel (http://www.sutherlandhotel.co.za/accommodation.php), Lynnette, Snorre, Anja and I as well as the two drivers of the Quantums, booked into Kambro Kind Guest House, where we were welcomed by Juanita Hutchings. Once booked in we went back to the Hotel where we had a typical Karoo supper consisting of meat, meat and more meat with a few vegetables right at the end of the buffet table.  It is just a pity that the hotel did not think of having a nice fire going in the dining area on such a cold evening.

After supper Lynnette and I, Lorenzo, Anja, the photographers and several students drove out to Middelfontein to do some stargazing (http://www.roomsforafrica.com/establishment.do?id=13879&gclid=Cj0KCQjws-LKBRDCARIsAAOTNd6cUH9fdKlh5bbYksnV0F5D-BQPK4kMRrO8IdxP7D_a6uSOZX_UQX8aAoUUEALw_wcB). The photographers were spending the night on Middelfontein, but the rest of us would have to drive back to town to get some sleep. The right side sliding door on our vehicle, which had been playing up since the previous day went on strike when we started unloading. It first refused to open and then, when we forced it to open, it refused to shut without the use of considerable force and, once shut, it refused to open again so we left it shut. Then the courtesy light inside the door which was supposed to only go on when the door was open, decided it wanted to be on even when the door was shut. A resounding thump on the outside of the door convinced the light to go off and stay off. Once that was sorted out we could get round to the stargazing which was a presented in the same format as on Saturday evening at Klerefontein and, once again, worked very well. So well, in fact, that Anja had to chase us all off to bed around midnight.

On Monday morning Lynnette and I packed up before breakfast and, true to Sutherland’s reputation of being very cold, the windscreen of our vehicle was thickly frosted over and the fishpond had a layer of ice over it, thick enough to walk on. After breakfast at Kambro Kind, everyone gathered at the Hotel before departing for the SAAO site where the group spent some time examining the displays in the Visitor’s Centre before Anthony Mitas took us under his very capable wing and shepherded us up the hill to start our tour at the Southern African Large Telescope or SALT (http://www.saao.ac.za/science/facilities/telescopes/salt/). SALT is an international collaboration between South Africa and several overseas partners and is operated as a separate research entity on the SAO site.

TOP LEFT: In Sutherland, you can stand on your fishpond – sometimes.  CENTRE LEFT: The group gets kinky necks as Anthony points up.  BOTTOM LEFT: The SALT mirror.  RIGHT: A section of the beautiful quilt in the foyer of the Visitor’s Centre.
LEFT: SALT all the way to the dome.  RIGHT: SALT against the backdrop of the blue Karoo sky and some wispy clouds.

Anthony presented a most comprehensive and informative talk to the group and, to everyone’s delight, arranged to have the 32-ton behemoth raised on its air cushions and rotated for us. After SALT we went to the 1,9-meter telescope. This is the second largest optical telescope in South Africa and, as the Radcliffe Telescope, it used to be housed in Pretoria but uncontrolled light pollution chased it south in the mid-1970’s (http://assa.saao.ac.za/sections/history/observatories/radcliffe_obs/). It has since acquired new instrumentation designed and built by SAAO-staff and still has many years of valuable scientific life ahead of it. At the telescope, we were met by Dr. Potter, a senior astronomer on the SAAO staff. Dr. Potter talked most informatively about the telescope and his own work as well as the other projects being conducted on the telescope. He also demonstrated how easy it was to operate the telescope, especially after the installation of modern electronic control systems, and showed the group around the control room as well.

After saying goodbye to Dr. Potter and Anthony, we stopped off in Sutherland to refuel and then made a beeline for Cape Town where the group had an 18:00 appointment at the SAAO headquarters in Observatory. We made one stop at the Veldskoen Farm Stall and said our final goodbyes before splitting up.

TOP: Salpeterkop the extinct 65 million-year-old volcano. The container on the left is the Property of the South African National Space Agency (SANSA) and was recently opened along with the German Aerospace Centre’s dome (DLR) (http://www.sansa.org.za/spacescience/resource-centre/news/1622-another-eye-towards-the-sky-unveiling-south-africa-s-optical-space-research-laboratory?platform=hootsuite). The white pillar on the right used to carry a German site testing telescope – I think! CENTRE: A very bored traveling cat called Snorre.  BOTTOM: Descending the Hex Pass.

My only regret is that with the group split over several vehicles it was impossible to do any guiding while en route. Although we considered stopping the vehicles at points of interest, it would not have been practical from a safety point of view. Time constraints, which played an important role during the trip, virtually canceled the possibility of additional stops even if safety had not been an important consideration.

TOP: A scene north of the R27 as one approaches Calvinia.  2nd FROM TOP: Those five crumbed mushrooms were quite good, but they cost R9 each at Lord’s Kitchen!.  2nd FROM BOTTOM: The two crumbed pork chops served by Lord’s kitchen were probably the largest I have ever been served in a restaurant and they were also probably the most tender and juicy ones too..  BOTTOM: It’s a good thing we didn’t stay too much longer in SALT or there would have been some very stiff necks the next day.

I will post more photos at a later stage as they become available from other people who were on the trip as well as the two official photographers.

Unihedron Sky Quality Meter, Error Identification and Elimination

Background

This Unihedron Sky Quality Meter (Ser. No. 5739 / Mod. 2.17) has been used over a six-year period at various venues in South Africa. I noted that the first four to six readings in every series of measurements we took drifted lower before stabilizing. My revised operating procedure discards the first four reading in every series and this has virtually eliminated the initial drift of earlier measuring sessions. My results showed and still show inexplicable outliers which have a negative impact on the error profile of the results produced. By mounting the unit on a tripod and making sure it is level and exactly vertical instead of operating it while hand-held, I have reduced the number of outliers but not eliminated them.

  1. Experiment 1.

The results of the first experiment were obtained at Bergwater Lodge (-33°39’47.06″, 20°00’44.13″, 501m) near Montagu. The objective was to see if the readings taken with the Sky Quality Meter at the zenith (0°) and at 30° and 60° down from 0°, toward each cardinal direction varied and, if they varied, by how much. In experiment 1 the meter was hand-held.

  1. Results for Experiment 1.
The readings toward the east (E30°) and West (W30°) were consistently similar and both sets were slightly better (darker) than the zenith readings. The values toward the North (N30°) and south (S30°) were consistently less dark than the East & West readings with the N30° readings slightly better (darker) than the S30° ones. I have no explanation for the outlier in the S30°set.
The readings toward the east (E30°) and West (W30°) were consistently similar and both sets were slightly better (darker) than the zenith readings. The values toward the North (N30°) and south (S30°) were consistently less dark than the East & West readings with the N30° readings slightly better (darker) than the S30° ones. I have no explanation for the outlier in the S30°set.
The E30° readings were darker than either the 0° readings or the W30° ones. The W30° readings were marginally less dark than the 0° values. The values for N30° were quite close to the other values but not quite as dark and S30° was noticeably different and again the lowest (least dark) of the five sets.
The E30° readings were darker than either the 0° readings or the W30° ones. The W30° readings were marginally less dark than the 0° values. The values for N30° were quite close to the other values but not quite as dark and S30° was noticeably different and again the lowest (least dark) of the five sets.
The E60° readings were darker than either the 0° readings or the W60° ones and both sets were darker than the 0° values. The values for N60° and S60° were quite close to the other values but not quite as dark, however, all the different sets were much closer together than in Figures 1 and 2.
The E60° readings were darker than either the 0° readings or the W60° ones and both sets were darker than the 0° values. The values for N60° and S60° were quite close to the other values but not quite as dark, however, all the different sets were much closer together than in Figures 1 and 2.
The E30° readings were darker than either the 0° readings or the W30° ones. The W30° readings and the 0° values are very close to each other. The values for N30° and S30° were also quite close together but, in this case, the N30° values were marginally less dark than the S30° ones.
The E30° readings were darker than either the 0° readings or the W30° ones. The W30° readings and the 0° values are very close to each other. The values for N30° and S30° were also quite close together but, in this case, the N30° values were marginally less dark than the S30° ones.
The W60° readings were now the darkest ones followed by the E60° ones. The 0° readings and the S60° values are hardly distinguishable with the N60° values just slightly lighter.
The W60° readings were now the darkest ones followed by the E60° ones. The 0° readings and the S60° values are hardly distinguishable with the N60° values just slightly lighter.
Depiction of the % difference between zenith (0°) readings and other values.  Zenith values were taken as 100% so negative values indicate series of readings that were higher (darker) than zenith readings.
The depiction of the % difference between Zenith (0°) readings and other values. Zenith values were taken as 100% so negative values indicate series of readings that were higher (darker) than zenith readings.
  1. Discussion of Experiment 1.

The results in Figures 1 to 6 show that the values given by the Sky Quality Meter do differ at the different cardinal points and also at 30° and 60 ° down from the zenith (0°). At both 30° and 60°, the readings were darker toward the west and east than at 0° and less dark toward the north and south.

In order to illustrate the differences more clearly, the Sky Quality Readings were calculated as a percentage of the value obtained for the zenith (0°) and these results are depicted in Figure 7 (above). Here it is clear that W30°, E30°, W60° & N60° readings were consistently darker than the readings at 0° (average -0.4222) while those for N30°, S30°, N60° & S60° were lighter by a larger margin (average 0.8175).

  1. Future Planning.

One set of results is not enough to draw any general conclusions from and I suspect the results will vary from site to site. In all probability, they will also vary from season to season for the same site as the position of objects in the sky changes seasonally. I will select a suitable site and repeat the test at three monthly intervals over the course of one year.

  1. Experiment 2.

The values in the second experiment were obtained at the SAAO Hostel near Sutherland (-32°22’35.29″, 20°48’18.56″, 1703m). I wanted to verify that my Unihedron Sky Quality Meter’s readings were consistent at 0° when the instrument was rotated 90° between consecutive readings around the vertical axis. In experiment 2 the meter was tripod-mounted and the tripod was set to level and vertical using a spirit level.

  1. Results for Experiment 2.
The two sets of south/north (S/N) -readings are consistently darker than the west/east (W/E) -readings. Despite the three outliers, the two sets of S/N-readings lie quite close together as do the two sets of W/E readings.
The two sets of south/north (S/N) -readings are consistently darker than the west/east (W/E) -readings. Despite the three outliers, the two sets of S/N-readings lie quite close together as do the two sets of W/E readings.
  1. Discussion of Experiment 2.

From these results, it appears that the Unihedron Sky Quality Meter I use does, in fact, give different readings in the two 90° orientations around the vertical axis that were tested. Even if one takes into consideration the three outlier values the S/N values are consistently darker than the W/E values. It seems possible to produce quite different sets of values, and therefore draw different conclusions depending on how the instrument is orientated around the vertical axis.

  1. Future Planning.

I will repeat the test using all four possible 90° orientations around the vertical axis. On that occasion, it will hopefully have the time to take two or three sets of readings on the same evening and also to repeat all of them on two or more consecutive evenings.

Astronomy Outreach & Guiding Course/Workshop, SAAO Sutherland: Friday 21st to Saturday 22nd April 2017.

When the subject of this course came up both Auke and I immediately asked “Why didn’t we finish this thing long ago” and he was right we should have done it when we first talked about it three or more years ago. Well, it was too late for tears now and we had to get stuck in and get it done.  We discovered that we had actually done a lot of the spade word back then and produced a very good basic framework. What we now needed to do was to put flesh on the bare bones and tweak a few things here and there.

That is exactly what we did and on the 20th of April we set off in the Vito for Sutherland. Lynnette and Snore stayed at home because there is a “no pets” rule in the hostel at the SAAO in Sutherland so Snorre would not have been able to come with us.  Lynnette, very unwillingly, accepted the role of a cat sitter.

We arrived latish on Thursday the 20th at the hostel. After greeting Cedric, Sivuyile and Thembela in the dining room we transferred all our stuff from the Vito into our rooms and then went outside with coffee to appreciate the dark skies. I took a set of darks sky readings about which I will give some feedback later.

TOP: A dead tree silhouetted against the red glow of the setting sun in the west. CENTRE: In the east, the night approaches across the Karoo landscape. BOTTOM: Auke, taking pictures of the standing stones.
TOP: A dead tree silhouetted against the red glow of the setting sun in the west. CENTRE: In the east, the night approaches across the Karoo landscape. BOTTOM: Auke, taking pictures of the standing stones.

Next morning it was breakfast at 07:30 and shortly after 08:00 we were at the Visitors Centre to set up in the library. The group for the course/workshop was:
Anthony Mitas (SAAO, Sutherland)
Cedric Jacobs (SAAO, Cape Town)
Claudine Vernooi (SAAO, Sutherland)
Francois Klein (SAAO, Sutherland)
Jeremy Stuurman (SAAO, Sutherland)
Sivuyile Manxoyi   (SAAO, Cape Town)
Thembela Mantungwa (SAAO, Cape Town)
Willem Prins (SAAO, Sutherland)

I am not going to give a blow by blow account of the course content or the progress in the class.  That will be done in official reports. None of the attendees were entirely inexperienced except perhaps Francois and he made up for that in enthusiasm. People like Cedric, Sivuyile and Willem all had a great deal of experience and the others all had varying degrees of experience.

TOP: The prominent dark blue earth shadow receding in the west accompanied by the pink of the Venus Girdle ahead of the approaching daylight. CENTRE: Morning sunlight flooding across the hills casting deep shadows in the valleys. BOTTOM: SALT, done for the night and the contrails of a passing plane catching the sunlight.
TOP: The prominent dark blue earth shadow receding in the west accompanied by the pink of the Venus Girdle ahead of the approaching daylight. CENTRE: Morning sunlight flooding across the hills casting deep shadows in the valleys. BOTTOM: SALT, done for the night and the contrails of a passing plane catching the sunlight.

Our approach was that this was a workshop during which we would all learn from each other and we encouraged everyone to share experiences right from the word go.  Everyone did exactly that throughout the two days and the result was a very positive learning experience for all concerned.

As far as outreach was concerned it quickly became apparent that there were too few people on the ground to handle the number of schools and the vast number of learners that had to be reached.  As far as the essential follow-up of visits it was very clear that there was simply no chance of doing this at the frequency required to make it effective.  In the Northern Cape, the numbers problem was further complicated by the distances between towns and the condition of the roads.

Taken all together the group had a large combined pool of experience. One of the energetically debated points was the problems experienced during outreach and stargazing sessions. Some of these problems originated from the belief systems people adhere to while others are the result of misrepresentations by science quacks and a small percentage can be attributed to genuine ignorance. Although some of these situations can be amusing all of them require tact to resolve as they all have the potential to damage science and our reputations as presenters. The bottom line was that as outreach practitioners we are all also at the forefront of science education to the public at large and to learners.

On the both the Friday and Saturday evenings we had practical sessions.  Friday evening we did not use telescopes but rather concentrated on constellations and easy activities like finding satellites as predicted by appropriate software applications.

TOP: Me talking with Sivuyile and Thembela listening against the backdrop of one of the shelves in the SAAO library in Sutherland. Out of the picture are Anthony, Francois, Cedric, Claudine, Jeremey and Willem. CENTRE: The group around the Lorenzo, our workhorse 10”Dobsonian, with the SALT dome in the distance and bright Arcturus also making it into the field of view. BOTTOM: Auke’s longer exposure showing short star trails and a flurry of activity around the telescope.
TOP: Me talking with Sivuyile and Thembela listening against the backdrop of one of the shelves in the SAAO library in Sutherland. Out of the picture are Anthony, Francois, Cedric, Claudine, Jeremey and Willem. CENTRE: The group around the Lorenzo, our workhorse 10”Dobsonian, with the SALT dome in the distance and bright Arcturus also making it into the field of view. BOTTOM: Auke’s longer exposure showing short star trails and a flurry of activity around the telescope.

The Saturday session at the telescopes was quite an eye opener for us. There was so much enthusiasm and an incredible participatory spirit.  It sounded more like a party than a stargazing practical. Make no mistake there was a lot of serious astronomy and learning taking place at the same time but in such a good spirit and everyone wanted to contribute or help wherever necessary.

The Ghost of Venus took the longest to find but eventually, that was also laid to rest.  Willem’s attempts to keep everyone going till Sagittarius rose into the sky were eventually thwarted by a combination of a dropping temperature and overall fatigue.

What a pleasure to work with a group like this and a big thank-you to each and every one of you.

On Sunday Morning Auke and I talked Willie into showing us around the new 1-meter Telescope and giving us a brief overview of what was new up on the hill.  Thanks, Willie! After that Auke and I hit the road considerably later than we had planned but we still had one stop to make.

TOP LEFT: The 1-metre telescopes pedigree. I am very curious to see which name the SAAO will select from the many entries that they received. TOP CENTRE: View from the “front”. TOP RIGHT: View from the “back” and Auke can be seen in the lower right of the photograph photographing something in the basement. BOTTOM LEFT: The secondary mirror. BOTTOM CENTRE: Willie Koorts took this photograph of me looking up at the secondary. BOTTOM RIGHT: Willie looking very relaxed against the backdrop of the dome.
TOP LEFT: The 1-metre telescopes pedigree. I am very curious to see which name the SAAO will select from the many entries that they received. TOP CENTRE: View from the “front”. TOP RIGHT: View from the “back” and Auke can be seen in the lower right of the photograph photographing something in the basement. BOTTOM LEFT: The secondary mirror. BOTTOM CENTRE: Willie Koorts took this photograph of me looking up at the secondary. BOTTOM RIGHT: Willie looking very relaxed against the backdrop of the dome.
TOP: The 1.9 meter on the right and on the left the 11 meter SALT, CENTRE: Auke’s very artistic photograph of the telescopes at the SAAO site as seen through the protective dome of the all-sky measuring equipment. BOTTOM: In the centre of the photograph is the dome (apparently there will be a second one) of a private (French) enterprise on Klipkraal just west of the SAAO.
TOP: The 1.9 meter on the right and on the left the 11 meter SALT. CENTRE: Auke’s very artistic photograph of the telescopes at the SAAO site as seen through the protective dome of the all-sky measuring equipment. BOTTOM: In the centre of the photograph is the dome (apparently there will be a second one) of a private (French) enterprise on Klipkraal just west of the SAAO.

In the Verlatenkloof Pass, the old Toll House has been bought by a long time resident of Paarl, Tjol Herbst. No not Lategan, he was the rugby player. This Tjol moved to the Karoo after his retirement on the advice of his doctor because of his asthma. We stopped off there for a very interesting chat and a cold beer. Pay the man a visit, it is quite an education.

TOP: The old Tollhouse in Verlatenkloof Pass now belongs to this gentleman, Tjol Herbst. 2nd FROM TOP: In the background the old stables of the Tollhouse and in the foreground the caravans that constitute Tjol’s living space. 2nd FROM BOTTOM: Myself and Tjol on the stoep of his unique pub with the partially finished ablution block in the background. BOTTOM: Tjol behind his bar counter in the tiny but very welcoming bar.
TOP: The old Tollhouse in Verlatenkloof Pass now belongs to this gentleman, Tjol Herbst. 2nd FROM TOP: In the background the old stables of the Tollhouse and in the foreground the caravans that constitute Tjol’s living space. 2nd FROM BOTTOM: Myself and Tjol on the stoep of his unique pub with the partially finished ablution block in the background. BOTTOM: Tjol behind his bar counter in the tiny but very welcoming bar.

After visiting Tjol we were finally on our way home which was uneventful except for two stops to buy fruit. The one at Veldskoen was a disappointment because their grapes were sold out so we stopped at the Seekoeipadstal, which had ample stock. After dropping Auke off in Somerset West I finally got to Brackenfell.

Friends of the Helderberg Nature Reserve: Saturday 04th of March 2017.

After our previous bad luck with the weather at the Helderberg Nature Reserve, we were holding thumbs that history would not repeat itself. Fortunately, it didn’t and we could actually show people things in the sky other than clouds.

This eager young viewer quickly got the hang of the control pad on “Little Martin” and under Auke’s watchful eye set about finding the moon.
This eager young viewer quickly got the hang of the control pad on “Little Martin” and under Auke’s watchful eye set about finding the moon.

Auke, Lynnette and I pitched nice and early followed shortly by Wendy and we all promptly set about setting up the telescopes in preparation for the arrival of the Friends of the Helderberg nature Reserve later on. Wendy set up her 8” Dobsonian and Auke set up the Celestron nicknamed “Little Martin” while Lynnette and I set up the other Celestron known as the “One Armed Bandit”. Both Celestrons were automated and we hoped to gain time and make life easier by not having to adjust all the time to follow an object, as is the case with a Dobsonian.  Although there are definite advantages to using an automated telescope as opposed to a good old push-and-tug Dobsonian I found that with the 5” instrument I had it was less stable and did not give me the clarity and brightness I was used to on our workhorse, Lorenzo the 10” Dobsonian. I will definitely investigate other uses for the Celestron but at present, I have my doubts when it comes to general outreach.  Watch this space is I believe the expression to use.

TOP LEFT: Auke and I setting up. Lorenzo stayed at home and the “One Armed Bandit” was out in the field with Auke’s “Little Martin”. CENTRE LEFT: Myself and Auke sort out last minute details. BOTTOM LEFT: Some of the picnickers were quick to latch onto the opportunity to do some viewing even if the event wasn’t really for them. TOP RIGHT: Wendy’s 8” Dobsonian drew immediate attention. BOTTOM RIGHT: Wendy and a small crowd of enthusiastic potential viewers.
TOP LEFT: Auke and I setting up. Lorenzo stayed at home and the “One Armed Bandit” was out in the field with Auke’s “Little Martin”. CENTRE LEFT: Myself and Auke sort out last minute details. BOTTOM LEFT: Some of the picnickers were quick to latch onto the opportunity to do some viewing even if the event wasn’t really for them. TOP RIGHT: Wendy’s 8” Dobsonian drew immediate attention. BOTTOM RIGHT: Wendy and a small crowd of enthusiastic potential viewers.

There were still day picnickers around and when the children spotted the telescopes they made a beeline for us before we had time to set up properly. As soon as we were up and running we let them look at the moon to their heart’s content.  Auke even had on eager little lass trained up in no time to operate the control paddle of his telescope; I was less adventurous. As the picnickers trickled away the Friends of the Helderberg Nature Reserve ) started arriving and setting up their picnics.

TOP: The Friends of the Helderberg Nature Reserve starting to arrive, well equipped for the evening’s picnic and dressed appropriately in case the temperature dropped. 2nd FROM TOP: The Moon was up so we could view that before it got dark enough to do a what’s up. 2nd FROM BOTTOM: While some looked at the moon others enjoyed a leisurely picnic. BOTTOM: Edward presenting the what’s up.
TOP: The Friends of the Helderberg Nature Reserve starting to arrive, well equipped for the evening’s picnic and dressed appropriately in case the temperature dropped. 2nd FROM TOP: The Moon was up so we could view that before it got dark enough to do a what’s up. 2nd FROM BOTTOM: While some looked at the moon others enjoyed a leisurely picnic. BOTTOM: Edward presenting the what’s up.

By the time it was dark enough to do a what’s up tonight most of them had looked at the moon.  I kept my introduction as short as possible and steadily increased the number of stars and constellations as the gathering dark allowed us to see more of them.

TOP: Wendy and the 8” getting some photographic exposure. CENTRE: One advantage of using the OAB is that one does not have to keep adjusting to keep the object in the eyepiece. I still prefer Lorenzo despite the convenience of the OAB. BOTTOM: Auke and “Little Martin” in the background while the two ladies on the right evaluate the setup.
TOP: Wendy and the 8” getting some photographic exposure. CENTRE: One advantage of using the OAB is that one does not have to keep adjusting to keep the object in the eyepiece. I still prefer Lorenzo despite the convenience of the OAB. BOTTOM: Auke and “Little Martin” in the background while the two ladies on the right evaluate the setup.

After the talk, it was back to the telescopes and we spent the rest of the evening until packing up time around 21:45 showing various objects and talking about whichever astronomy questions were put to us.  All in all, it was a very pleasant and enjoyable evening with fair weather, very little wind and nice people.

Thanks to the Friends for the invitation and we are very glad the weather gods viewed our little get together favourably this time round.

The 13th Southern Star Party. The first to be held at Leeuwenboschfontein: Wednesday 22nd of February to Monday 27th February 2017.

The first Southern Star party held at Leeuwenboschfontein was a success. So, any suspicions about unlucky 13 were neatly sidestepped or perhaps the jinx only applies to people who suffer from triskaidekaphobia.

TOP: The barn with the display tables on the left, the lecture area in the centre and the kitchen on the right. 2nd FROM TOP: Our pull-up banners and some of the posters. 2nd FROM BOTTOM: This banner is always a showstopper. BOTTOM: The group at the opening.
TOP: The barn with the display tables on the left, the lecture area in the centre and the kitchen on the right. 2nd FROM TOP: Our pull-up banners and some of the posters. 2nd FROM BOTTOM: This banner is always a showstopper. BOTTOM: The group at the opening.

Lynnette, Snorre and I arrived on Wednesday the 22nd, downloaded our stuff at Dalzicht and set about getting the shed converted into a lecture area with a display section. Fortunately, their spacious kitchen made organising the coffee area very easy.

And here we all are. You can figure out who’s who on your own. I gave up putting in the names because we are not standing in nice neat rows and I could not make my list of names match the people in the photograph.
And here we all are. You can figure out who’s who on your own. I gave up putting in the names because we are not standing in nice neat rows and I could not make my list of names match the people in the photograph. Six people could not make it for the group photo.

Who attended:

Jim Adams (speaker), Jonathan Balladon, Deon Begeman, Ronelle Begeman, Steyn Botha, Samuel Botha, Dominique Brink, Johan Brink, Nellie Brink, Anja Bruton, Alan Cassells, Rose Cassells, Pamela Cooper, Chris de Coning, Micah de Villiers, Pierre de Villiers, Barry Dumas, Miemie Dumas, Clair Engelbrecht, Dwayne Engelbrecht, Arné Esterhuizen, Iain Finlay, Edward Foster, Lynnette Foster, Louis Fourie, Maureen Helman, Cheyenne Kersting, Christine Kersting, Harald Kersting, Jamie Kersting, Evan Knox-Davies, Dianne Nxumalo-Kohler, Robin Kohler, Bennie Kotze, Paul Kruger, Lia Labuschagne, Eddy Nijeboer, Jannie Nijeboer, Lorenzo Raynard (speaker), Kim Reitz, Marius Reitz, John Richards, Rogan Roth, Johan Roux (Jnr), (Johan Jnr’s wife), (Johan Jnr’s eldest son), (Johan Jnr’s 2nd son), Alecia Roux, Henda Scott, Barry Shipman, Auke Slotegraaf, Corne van Dyk, and Chris Vermeulen, Alex Wright.

Some of the keen people pitched on Thursday and among them were Deon and Ronelle Begeman. Deon had, as promised at the previous SSP in Bonnievale, constructed two magnificent binocular viewing tripods for Auke and myself.  This is really quite an ingenious device with many improvements over what is currently on the market and it is very reasonably priced too when compared to its competitors. I will do a separate post with pictures about it at a later stage.

What a super way to advertise the Star Party against the backdrop of the busy telescope area and Leeuwenbosch’s starry skies.
What a super way to advertise the Star Party against the backdrop of the busy telescope area and Leeuwenbosch’s starry skies.

On Thursday evening Paul and I went up Swartberg in his 4×4.  It was a whole lot easier than walking up but also considerably more taxing on one’s nerves and I am not implying that Paul drove recklessly; quite the contrary. It is just that the vehicle adopts a wide variety of very unusual angles during both the ascent and descent and one has to trust the driver a whole lot more than when driving down a normal road.

TOP: I cannot recommend a visit to the hut on top of Swartberg strongly enough. This shot shows the hut in the first rays of the rising sun. CENTRE: looking east down the Nouga Valley in the early morning with smoke from the extensive veldt fires packed in the valleys. BOTTOM: Early morning looking south-west from the hut. The Langeberg lies on the far horizon and the tiny white spike of a microwave tower is just visible at the top of Rooiberg Pass.
TOP: I cannot recommend a visit to the hut on top of Swartberg strongly enough. This shot shows the hut in the first rays of the rising sun. CENTRE: looking east down the Nouga Valley in the early morning with smoke from the extensive veldt fires packed in the valleys. BOTTOM: Early morning looking south-west from the hut. The Langeberg lies on the far horizon and the tiny white spike of a microwave tower is just visible at the top of Rooiberg Pass.
Christine took this from the lawn in front of De Oude Opstal just to prove that Paul and I had been on top of Swartberg. Thanks Christine for sharing.
Christine took this from the lawn in front of De Oude Opstal just to prove that Paul and I had been on top of Swartberg. Thanks Christine for sharing.

TOP LEFT: We had some magnificent thunderclouds on Thursday. TOP RIGHT: Paul snapped his first lightning bolt from the top of Swartberg. BOTTOM LEFT: Paul’s night shot of the Leeuwenbosch complex from the top of Swartberg. BOTTOM RIGHT: Paul’s early morning shot of the hut and his pickup.

TOP LEFT: We had some magnificent thunderclouds on Thursday. TOP RIGHT: Paul snapped his first lightning bolt from the top of Swartberg. BOTTOM LEFT: Paul’s night shot of the Leeuwenbosch complex from the top of Swartberg. BOTTOM RIGHT: Paul’s early morning shot of the hut and his pickup.

Arne and Alex had their vehicle expire on the R318 while on the way to the SSP, but they were picked up by Evan and brought to Leeuwenboschfontein. The two seemed pretty laid back about leaving the car at the side of the road until Monday when they would set about sorting it out from Cape Town.

TOP: The group attending Deon’s presentation. BOTTOM: Deon and his very good representation of the Milky Way.
TOP: The group attending Deon’s presentation. BOTTOM: Deon and his very good representation of the Milky Way.

The beginner’s session at the telescopes was quite successful on Friday as was the beginners talk on Saturday morning.

TOP LEFT: How much traffic is there in the telescope area during a star party. This tangle of lights against the star trails in the background, as captured by Auke, should give you a good indication. TOP RIGHT: Taken from a different perspective by Auke and showing the south celestial pole very nicely is a second view of the telescope area. BOTTOM LEFT: A less cluttered short exposure of the telescope area showing Leo rising in the east. BOTTOM RIGHT: There are some very rare beings prowling the telescope area at night, as this shot would seem to prove. In real life, Eddy is not nearly as daunting I assure you.
TOP LEFT: How much traffic is there in the telescope area during a star party. This tangle of lights against the star trails in the background, as captured by Auke, should give you a good indication. TOP RIGHT: Taken from a different perspective by Auke and showing the south celestial pole very nicely is a second view of the telescope area. BOTTOM LEFT: A less cluttered short exposure of the telescope area showing Leo rising in the east. BOTTOM RIGHT: There are some very rare beings prowling the telescope area at night, as this shot would seem to prove. In real life, Eddy is not nearly as daunting I assure you.

Jonathan had to leave suddenly on Saturday morning as he was needed to fly a plane somewhere.  He promised he would flash his landing lights if his route took him over Leeuwenboschfontein which it apparently didn’t.

TOP LEFT: Part of the smallish group. TOP RIGHT: Me demonstrating the Southern Star Wheel. BOTTOM LEFT: Samuel and Steyn. BOTTOM RIGHT: Steyn on the left, John in the background on the right and Henda up front.
TOP LEFT: Part of the smallish group. TOP RIGHT: Me demonstrating the Southern Star Wheel. BOTTOM LEFT: Samuel and Steyn. BOTTOM RIGHT: Steyn on the left, John in the background on the right and Henda up front.

During my beginners’ session on Saturday morning, Jim Adams, retired Deputy Chief Technologist at NASA and Anja Bruton Science Engagement Coordinator at the SKA arrived. The problem was that Lorenzo Raynard Communications Manager at the SKA, who was due to give the first talk had not pitched and all efforts to contact him were unsuccessful. Jim, hearing of our predicament, very kindly agreed to give the talk he was scheduled to give that afternoon in Lorenzo’s slot. So we started off with “Spinoff: How investing in astronomy and space science changes life on Earth”. Jim proved to be every bit as good a speaker as Anja had said he was; relaxed, knowledgeable and very good at fielding questions too.

In the meantime, Lynnette and Anja were frantically trying to trace Lorenzo.

Martin Lyons and his wife Pat flew in (literally) especially for the social braai in the lapa at the campsite during lunchtime on Saturday.  They stayed until after lunch and then flew home again. According to Paul and Louis, the takeoff was actually quite tense but Martin, during subsequent discussions, downplayed any suggestion of problems.

Just before the braai the Vito was attacked by a vicious tree and lost its back window.

The Vito was the victim of an unfortunate incident just before the braai on Saturday when it was attacked by one of the vicious trees at Leeuwenboschfontein.
The Vito was the victim of an unfortunate incident just before the braai on Saturday when it was attacked by one of the vicious trees at Leeuwenboschfontein.
TOP LEFT: Eddy and Jannie. TOP CENTRE: Louis and Deon. TOP RIGHT: Cheyenne Kersting CENTRE LEFT: Alex and Arne BOTTOM LEFT: Chris de Coning RIGHT: Micah and Auke.
TOP LEFT: Eddy and Jannie. TOP CENTRE: Louis and Deon. TOP RIGHT: Cheyenne Kersting CENTRE LEFT: Alex and Arne BOTTOM LEFT: Chris de Coning RIGHT: Micah and Auke.
TOP: Corné hard at work. CENTRE: A relaxed group outside with Alan and Rose who drove through to visit for the day. Thanks, guys! BOTTOM: Is Louis explaining where to find the stars? We will have to ask Bennie.
TOP: Corné hard at work. CENTRE: A relaxed group outside with Alan and Rose who drove through to visit for the day. Thanks, guys! BOTTOM: Is Louis explaining where to find the stars? We will have to ask Bennie.
TOP LEFT: Claire and Dwayne relaxing. TOP 2nd FROM LEFT: Barry and Miemie. TOP 2nd FROM RIGHT: A Cape Centre group tucking in. CENTRE LEFT: Alan’s version of the Polynesian fire poi possibly needs some practice. CENTRE: Myself, Lynnette and Jim. CENTRE RIGHT: Kim and Marius. BOTTOM LEFT: The Kerstings. BOTTOM RIGHT: Micah and Chris.
TOP LEFT: Claire and Dwayne relaxing. TOP 2nd FROM LEFT: Barry and Miemie. TOP 2nd FROM RIGHT: A Cape Centre group tucking in. CENTRE LEFT: Alan’s version of the Polynesian fire poi possibly needs some practice. CENTRE: Edward, Lynnette and Jim. CENTRE RIGHT: Kim and Marius. BOTTOM LEFT: The Kerstings. BOTTOM RIGHT: Micah and Chris.
TOP LEFT: Chris. TOP CENTRE: Jannie and Eddy. TOP RIGHT: Henda. CENTRE: Lia and Paul. BOTTOM LEFT: Lia. BOTTOM CENTRE: Evan and Jim. BOTTOM RIGHT: Alan and Rose.
TOP LEFT: Chris. TOP CENTRE: Jannie and Eddy. TOP RIGHT: Henda. CENTRE: Lia and Paul. BOTTOM LEFT: Lia. BOTTOM CENTRE: Evan and Jim. BOTTOM RIGHT: Alan and Rose.

By now Lorenzo had been traced and was on his way but would not make it in time for his time slot. We, or at least Anja, talked Jim into giving a second talk in Lorenzo’s slot. This talk “Robots in Space and Space Exploration; Past, Present and Future” went down very well with the audience.  Lorenzo finally pitched later on Saturday afternoon. As his talk would cut into observing time we decided to rather have him give his talk on Sunday morning.

After Jim’s talk and the lively question session we took the usual group photograph and, as is usual, some people did not pitch up. People who were absent were Jonathan Balladon, Steyn & Samuel Botha, Dominique & Nellie Brink and Lorenzo Raynard.

The group photograph was followed by the Pub Quiz which, this year, was orchestrated the usual degree of malevolence and cunning by Auke.  After several gruelling rounds the overall winner, by a very large margin was Alex.  Well done Alex, you left several past winners staggering around in your slipstream’s dust.

TOP LEFT: Jim Adams and during his first presentation. CENTRE LEFT: Handing over Jim’s speaker prize. BOTTOM LEFT: Lynnette, Anja and Lorenzo in conversation on Sunday morning. TOP RIGHT: Alex, the overall winner of the Pub Quiz, receiving his prize from Lynnette. BOTTOM RIGHT: Snorre surveying the proceedings.
TOP LEFT: Jim Adams during his first presentation. CENTRE LEFT: Handing over Jim’s speaker prize. BOTTOM LEFT: Lynnette, Anja and Lorenzo in conversation on Sunday morning. TOP RIGHT: Alex, the overall winner of the Pub Quiz, receiving his prize from Lynnette. BOTTOM RIGHT: Snorre surveying the proceedings.

The number of beginners at the telescopes on Saturday evening was disappointing but I am hoping it was the sudden drop in temperature that convinced them to stay indoors.

Paul’s star trails arch over the telescope area.
Paul’s star trails arch over the telescope area.

Lorenzo’s talk on Sunday morning. “The public face of SKA in South Africa” was reasonably well attended and, after some discussion, the great dispersal began and the site emptied fairly rapidly. This year, though, more people stayed on to observe the partial solar eclipse on Sunday afternoon.

TOP: My series of photographs following the solar eclipse with a late afternoon shot of Leeuwenboschfontein from the top of Swartberg. BOTTOM LEFT: Auke’s very artistic shot of the shadows cast by the people around the telescope. BOTTOM RIGHT: A picture of the sun through one of Chris’s filters.
TOP: My series of photographs following the solar eclipse with a late afternoon shot of Leeuwenboschfontein from the top of Swartberg. BOTTOM LEFT: Auke’s very artistic shot of the shadows cast by the people around the telescope. BOTTOM RIGHT: A picture of the sun through one of Chris’s filters.

Dwayne and Claire, who got engaged during the 11th SSP at Night Sky Caravan Farm, missed the 12th SSP because they were getting married. Now, while attending the 13th SSP, Mr and Mrs Engelbrecht announced they were expecting their first child. I suppose it will be too much to expect them to call the baby SSP, but it would be nice if they would.

On Monday morning we packed up and after Calla had very professionally helped close of and dust proof the gaping hole where the Vito’s rear window had been, Lynnette, Snorre and I also left for home.

Visit to Leeuwenboschfontein with Anton, Camilla, Viljé and Birk: Monday 30th of January 2016 to Tuesday 31st January 2017.

Anton, Camilla and Viljé stayed on until early February after the rest of the group left on the 15th of January. They moved from Kolping guest house to our place in Brackenfell.  Initially, we were a bit concerned because Camilla has a rather serious cat allergy. This was a serious for us too because it is, after all, is said and done, also Snorre’s home. Fortunately, Lynnette’s thorough cleaning coupled with a few restrictions on Snorre’s movements resulted in Camilla never experiencing any discomfort.

During the extended stay we visited several more wineries but, for Lynnette and I, the highlight of the visit was being able to take them to Leeuwenboschfontein ) for two days.  Lynnette and I stayed in Bergzicht and Anton, Camilla, Birk and Viljé stayed next door in Dalzicht. Viljé absolutely loved the large lawn, the trampoline and the selection of climbing frames.

At Leeuwenboschfontein the highlight for me was walking up Swartberg to the hut and back with Anton, Camilla and Viljé.  We started early at around 07:00 and the climb along the 4×4 track took just over two hours. The distance to walk is a little over 5.5 km during which one gains 300 metres in altitude.  The road is very steep in sections and on the way down one has to take extra care not to slip and fall.  A crucial point to remember is that there is no water en route and none at the top either.

TOP LEFT: Looking South West on the way to the top of the Swartberg at Leeuwenboschfontein. A section of the road can be seen at the bottom centre and left of the photograph. CENTRE LEFT: The hut on top of Swartberg seen from the southeast on the way up. BOTTOM LEFT: Looking northwest from high up on Swartberg. Touws River can be seen in the distance roughly in the middle of the photograph. TOP RIGHT: Looking northeast from the lawn in front of De Oude Opstal on Leeuwenboschfontein at sunset, the dark blue of the earth shadow rests on the distant hills overlaid by the delicate pink of the Venus Girdle. BOTTOM RIGHT: Leeuwenboschfontein has some of the most beautiful sunsets although, like this one seen from the campsite, but the clouds are not welcomed by astronomy minded guests.
TOP LEFT: Looking south-west on the way to the top of the Swartberg at Leeuwenboschfontein. A section of the road can be seen at the bottom centre and left of the photograph. CENTRE LEFT: The hut on top of Swartberg seen from the south-east on the way up. BOTTOM LEFT: Looking north-west from high up on Swartberg. Touws River can be seen in the distance roughly in the middle of the photograph. TOP RIGHT: Looking north-east from the lawn in front of De Oude Opstal on Leeuwenboschfontein at sunset, the dark blue of the earth shadow rests on the distant hills overlaid by the delicate pink of the Venus Girdle. BOTTOM RIGHT: Leeuwenboschfontein has some of the most beautiful sunsets although, like this one seen from the campsite, but the clouds are not welcomed by astronomy minded guests.

On the way back we met Johan Roux, the owner of Leeuwenboschfontein, in his pickup taking guests up to the hut.  He seemed as surprised to encounter us as I was to find him there on a weekday. He is, after all, based in Ceres and has a business to run. On the other hand if you are the boss you can pretty much do as you please I suppose.

TOP LEFT: Camilla and Viljé on top of Swartberg. TOP CENTRE: Anton recording the view from the top of Swartberg. TOP RIGHT: The hut on top of the mountain. RIGHT, 2nd FROM TOP: Jaco’s (very) old rucksack that accompanied us up the mountain. On the next visit Jaco can carry it up himself. RIGHT, 2nd FROM BOTTOM: Zoophycos trace fossils in the Witteberg sediments just below the hut. RIGHT BOTTOM: Ripple traces in the Witteberg sediments. CENTRE BOTTOM: Mud cracks with infilling in the Witteberg sediments. LEFT BOTTOM: Camilla and Viljé on a fairly level stretch on their way down the mountain. CENTRE: Camilla, Anton and Viljé against the backdrop of the hut when we arrived on top of Swartberg.
TOP LEFT: Camilla and Viljé on top of Swartberg. TOP CENTRE: Anton recording the view from the top of Swartberg. TOP RIGHT: The hut on top of the mountain. RIGHT, 2nd FROM TOP: Jaco’s (very) old rucksack that accompanied us up the mountain. On the next visit, Jaco can carry it up himself. RIGHT, 2nd FROM BOTTOM: Zoophycos trace fossils in the Witteberg sediments just below the hut. RIGHT BOTTOM: Ripple traces in the Witteberg sediments. CENTRE BOTTOM: Mud cracks with infilling in the Witteberg sediments. LEFT BOTTOM: Camilla and Viljé on a fairly level stretch on their way down the mountain. CENTRE: Camilla, Anton and Viljé against the backdrop of the hut when we arrived on top of Swartberg.

During the climb up Swartberg Lynnette stayed at the guest house looking after Birk and Snorre. We stayed in contact with each other using our two-way radios just in case the climbing group had some sort of accident or she needed us back in hurry.  The use of the radios was essential because mobile reception is very erratic at Leeuwenboschfontein and we were uncertain if there would be any reception at all while on the mountain.

When the climbing party got back to the guest house at around lunch time, Lynnette and Birk were relaxing on a blanket under one of the trees on the spacious lawn.

TOP LEFT: The waxing crescent moon accompanied by Venus. TOP RIGHT: The Coal Sack Nebula, Crux and a nice section of the surrounding Milky Way. CENTRE: The hut on top of the Swartberg at sunset viewed from the camp. BOTTOM LEFT: Looking northeast Jupiter and Spica are prominent as is the sky glow from Laingsburg 90 km away. BOTTOM RIGHT: To the south west the sky glow from Worcester, De Doorns and, most likely, Cape Town light up the sky.
TOP LEFT: The waxing crescent moon accompanied by Venus. TOP RIGHT: The Coal Sack Nebula, Crux and a nice section of the surrounding Milky Way. CENTRE: The hut on top of the Swartberg at sunset viewed from the camp. BOTTOM LEFT: Looking north-east Jupiter and Spica are prominent as is the sky glow from Laingsburg 90 km away. BOTTOM RIGHT: To the south-west the sky glow from Worcester, De Doorns and, most likely, Cape Town light up the sky.

A slightly negative note in connection with Leeuwenboschfontein was the fact that Joan made us pay full price for Viljé. We subsequently discovered that children under the age of six, which Viljé was at the time, actually stay for free.

Without any further ado here are the pictures to tell the story of a memorable and very pleasant stay.

Norwegian Tour: Tuesday 03rd of January to Sunday 15th January 2017.

Lynnette, Snorre and I had just returned from Leeuwenboschfontein so everything was a bit rushed but finally the big day had arrived; Anton Camilla, Viljé, Birk and Anton’s in-laws were finally due to arrive. We had been looking forward to this visit for a long time and it felt as if they took ages to eventually appear in the arrival hall at Cape Town International. When they eventually did arrive there was so much excitement that nobody took any photographs!  Anyway, we got them to the Kolping Guest House in Durbanville safely after making a detour to our place first because the visitors wanted to see where we lived. We let them take it easy for the rest of the day and on Wednesday we went over the tour itinerary for the rest of their stay.

Thursday the 05th of January we set off bright and early for our 08:30 appointment at Sadie Family Wines in the Aprilskloof on the north-western slopes of the Paardeberg. The winery is situated in the Swartland region and the closest town is Malmesbury. Access to the venue is via unsurfaced roads, which the Vito does not like. We were met by Christine who handed us over to Paul for a most instructive tour of the cellar followed by a well-presented wine tasting. Eden Sadie, the driving force behind Sadie Wines is considered by many to be the enfant terrible of the new generation of Swartland wine architects. He was previously the winemaker during the development of the Spice Route wines at Fairview. His return to grass roots winemaking and the extensive, almost exclusive use of decades old, previously neglected bush vine vineyards to make exceptional wines has caused quite a stir. Most of these vineyards are a long way from the winery too and some are also ungrafted vines which is very unusual considering the fact that grafting pulled the South African wine industry back from the brink of total collapse during the Phylloxera in the late 19th century.

TOP LEFT: The start of the tour and we are all gathered in the shade of a convenient tree to listen to Paul. TOP CENTRE: The oldest building on the property, where it all started. TOP RIGHT: Huge earthenware vats, reminiscent of Ali Baba and the Forty Thieves. CENTRE: The Sadie company logo. BOTTOM LEFT: The delightfully cool maturation cellar. BOTTOM CENTRE: We invade the maturation cellar in search of knowledge and lower temperatures. BOTTOM RIGHT: The group enjoys the lower temperature in the cellar because outside it would hit the low 40’s later in the day.
TOP LEFT: The start of the tour and we are all gathered in the shade of a convenient tree to listen to Paul. TOP CENTRE: The oldest building on the property, where it all started. TOP RIGHT: Huge earthenware vats, reminiscent of Ali Baba and the Forty Thieves. CENTRE: The Sadie company logo. BOTTOM LEFT: The delightfully cool maturation cellar. BOTTOM CENTRE: We invade the maturation cellar in search of knowledge and lower temperatures. BOTTOM RIGHT: The group enjoys the lower temperature in the cellar because outside it would hit the low 40’s later in the day.
TOP LEFT: Tasting in progress. TOP RIGHT: Tasting requires concentration especially for wines of this high quality. CENTRE: The range of Old Vineyard wines; really something very special. BOTTOM LEFT: The Columella is in a class of its own. BOTTOM RIGHT: Mev Kirsten might be from octogenarian bush vines but she outdoes the younger competitors
TOP LEFT: Tasting in progress. TOP RIGHT: Tasting requires concentration especially for wines of this high quality. CENTRE: The range of Old Vineyard wines; really something very special. BOTTOM LEFT: The Columella is in a class of its own. BOTTOM RIGHT: Mev Kirsten might be from octogenarian bush vines but she outdoes the younger competition with consummate ease.

Next up was Lammershoek, which is quite literally just around the corner from Sadie. In fact, the Sadie setup is on a small piece of property originally purchased from Lammershoek. At Lammershoek Zaine was waiting for us. He first conducted a comprehensive and informative tasting, which included a brief history of Lammershoek and an explanation of the objectives of the new management. After the tasting, he took us on a tour of the cellar. Lammershoek has undergone considerable changes since the introduction of overseas capital in a project spearheaded by German football legend Franz Beckenbauer. Despite all the new innovations and increased capital flow their wines are good but not yet in the same class as those of their much smaller next door neighbour.

TOP LEFT: Lammershoek under the guidance of Franz Beckenbauer is on a new track. TOP RIGHT: The tasting commences in a nice new, modern tasting room. CENTRE: Part of the revamped cellar at Lammershoek. BOTTOM LEFT: The fermentation cellar with its epoxy lined open concrete fermentation vats. BOTTOM RIGHT: Viljé and Lynnette busy with an open air language instruction class.
TOP LEFT: Lammershoek under the guidance of Franz Beckenbauer is on a new track. TOP RIGHT: The tasting commences in a nice new, modern tasting room. CENTRE: Part of the revamped cellar at Lammershoek. BOTTOM LEFT: The fermentation cellar with its epoxy lined open concrete fermentation vats. BOTTOM RIGHT: Viljé and Lynnette busy with an open air language instruction class.

After Lammershoek we were off to Porseleinberg and Calie Louw and that proved to be quite an expedition, over roads that I would normally not have taken the Vito on. The setting of this small winery on top of the Porseleinberg, amid vineyards belonging to Boekenhoutskloof in Franschhoek, is spectacular with 360-degree panoramic views over the Swartland. The wines were as spectacular as the view, if not more so, and Calie’s laid back style of presentation belies his deep appreciation of wine and knowledge of wine crafting.

TOP LEFT: A very nice piece of polished schist inscribed with the Porseleinberg name but displayed in the Boekenhoutskloof cellars in Franschhoek. CENTRE LEFT: In the cellar which just seems far too small for such a big wine. BOTTOM LEFT: A vertical tasting of several vintages of this exceptional wine led by Calie Louw in person. TOP RIGHT: The Young Guns who have upended wine making in the Swartland – Calie Louw, Eben Sadie, Addie Badenhorst and Chris & Andrea Mullineux, depicted in 2012. BOTTOM RIGHT: The same crew on display in 2013.
TOP LEFT: A very nice piece of polished schist inscribed with the Porseleinberg name but displayed in the Boekenhoutskloof cellars in Franschhoek. CENTRE LEFT: In the cellar which just seems far too small for such a big wine. BOTTOM LEFT: A vertical tasting of several vintages of this exceptional wine led by Calie Louw in person. TOP RIGHT: The Young Guns who have upended wine making in the Swartland – Calie Louw, Eben Sadie, Addie Badenhorst and Chris & Andrea Mullineux, depicted in 2012. BOTTOM RIGHT: The same crew on display in 2013.

An interesting fact and one which is suitable for deep discussions over a bottle of one these excellent wines is the fact that Eben Sadie, Callie Louw and Addie Badenhorst of Badenhorst Family Wines on Kalmoesfontein, where we regrettably did not visit, were all keen surfers in their younger days. I believe Eben at one stage actually considered making it a career choice.

Our next stop, after negotiating the daunting gravel road back to the tarred road near Hermon, was at the established and well known Allesverloren wine estate in Riebeeck West.  We first had a late lunch as everyone was more than just a bit peckish by this stage. Lunch was good but the red wines and presentation of the tasting were both a bit of a letdown. The desert wines, however, were excellent. After the tasting, we returned to the guest house with everyone feeling that Thursday had been a long day.

Friday the 5th saw us make an early start for Hartenberg in the Bottelary area west of Stellenbosch.  There we had a most enjoyable cheese board and light snacks followed by an informative and well-presented tasting of their excellent wines. Hartenberg is probably one of the nicest wineries to visit and the grounds are so well maintained too. Their wines are excellent as well, which makes every visit doubly rewarding. We enjoyed the visit so much that we completely forgot to take any pictures! It is just such a pity they uprooted that Pontac bush vine vineyard of theirs some years ago, such a pity.

Our next stop was for a Fairview Master Tasting, which is always a winner. Good wines, some actually excellent and all very well presented in the tasting by properly trained staff; jolly good show Fairview. From Fairview, we nipped next door to do the Spice Route Lunch and tasting.  The wines were definitely a disappointment after Fairview and they were also presented in a very slap-dash manner which did nothing to enhance the quality of either the wine or the general experience. After the Spice Route, back to the guest house, we all went.

TOP LEFT: Anton, Birk and Viljé. TOP RIGHT: In the tasting room for the Master Tasting at Fairview. CENTRE: The view from the restaurant at Allesverloren across the wheat fields and vineyards toward Gouda, Saron and Nieuwekloof Pass. BOTTOM LEFT: A Mad max type vehicle at Fairview. BOTTOM RIGHT: Gathered for lunch at the Spice Route.
TOP LEFT: Anton, Birk and Viljé. TOP RIGHT: In the tasting room for the Master Tasting at Fairview. CENTRE: The view from the restaurant at Allesverloren across the wheat fields and vineyards toward Gouda, Saron and Nieuwekloof Pass. BOTTOM LEFT: A Mad max type vehicle at Fairview. BOTTOM RIGHT: Gathered for lunch at the Spice Route.

On Saturday the 7th we tackled the V&A Waterfront and the Two Oceans Aquarium followed by supper at Den Anker serviced as usual by the impeccable Patrick.

TOP LEFT: Meal at Colcachio in the Willowbridge Centre with Anne-Kirsten, Erland, Linda and Harald. TOP RIGHT: Anton and Birk. CENTRE RIGHT: Viljé and Birk in the V&A shopping centre. BOTTOM RIGHT: Viljé and Birk get all the attention from Harald, Anton and Lynnette. BOTTOM CENTRE: At Den Anker in the V&A waterfront with Harald, Anne-Kirsten, Erland, Linda, Edward and Anton. BOTTOM LEFT: A deep-sea salvage vessel in the Robinson Dry Dock in the Alfred Basin. It was built in 1882 and is the oldest functional dry dock of this type in use anywhere in the world.
TOP LEFT: Meal at Colcachio in the Willowbridge Centre with Anne-Kirsten, Erland, Linda and Harald. TOP RIGHT: Anton and Birk. CENTRE RIGHT: Viljé and Birk in the V&A shopping centre. BOTTOM RIGHT: Viljé and Birk get all the attention from Harald, Anton and Lynnette. BOTTOM CENTRE: At Den Anker in the V&A waterfront with Harald, Anne-Kirsten, Erland, Linda, Edward and Anton. BOTTOM LEFT: A deep-sea salvage vessel in the Robinson Dry Dock in the Alfred Basin. It was built in 1882 and is the oldest functional dry dock of this type in use anywhere in the world.

Sunday the 8th Lynnette and I prepared a meal which we took to the guest house and enjoyed there. We were joined for the occasion by Lenelle and Susan.

TOP LEFT: Lynnette and Lynda arrange the spread Lynnette and I prepared for Sunday lunch at Kolping. CENTRE LEFT: Camilla, Anton, Harald, Lenelle, Susan and Lynnette with her back to the camera. BOTTOM LEFT: Yummy! TOP RIGHT: Anton, Lenelle, Susan and Viljé. BOTTOM RIGHT: At Orca we have Camilla, Linda hidden behind her, Erland, Harald, Anton, and Viljé with her back to the Camera and Birk’s head just showing at the bottom of the photograph.
TOP LEFT: Lynnette and Lynda arrange the spread Lynnette and I prepared for Sunday lunch at Kolping. CENTRE LEFT: Camilla, Anton, Harald, Lenelle, Susan and Lynnette with her back to the camera. BOTTOM LEFT: Yummy! TOP RIGHT: Anton, Lenelle, Susan and Viljé. BOTTOM RIGHT: At Orca we have Camilla, Linda hidden behind her, Erland, Harald, Anton, and Viljé with her back to the Camera and Birk’s head just showing at the bottom of the photograph.

On Monday the 09th we were off to Stellenbosch where we started the day at Reynecke Wines. Their organic policy always creates an interesting discussion with visitors and our visit was no exception. Their wines were interesting, some very good in fact and the presentation by Nuschka was one of the best and most professional we encountered on our various visits.

From Reynecke we nipped around the corner to De Toren.  Here the wine crafter, Charles Williams was personally on hand to take us on the tour.  He started in the vineyard explaining their vineyard policy and them we toured the cellar before ending up in the very cosy little tasting room. The tasting was well presented and the tour was very informative and professionally conducted but, although the wines were good they were not really outstanding. After De Toren, we went to Skilpadvlei, which is just down the road, for lunch.

After lunch, we visited Raats Family Wines with great expectations. Unfortunately, the tasting was a bit of a disappointment.  The wines were not well presented and some of them seemed to have been open quite a while. It is really a pity that a presenter, who seems otherwise to be a very informed person, does not take the trouble to ensure that a tasting is properly presented. A sloppy tasting definitely detracts from the quality of the wines even if they are good or even excellent ones.  After Raats we made a beeline for home to rest up for the next day’s wine tasting.

TOP LEFT: Very well presented tasting with Nuschka at Reynecke Wines. TOP CENTRE: A short talk outside with Charles Williams before going into the cellar at De Toren. TOP RIGHT: Inside the lovely cool cellar with its delicious wine aromas at De Toren. CENTRE: Lunch at Skilpadvlei. BOTTOM LEFT: Maturation cellar at de Toren. BOTTOM CENTRE: Tasting at De Toren. BOTTOM RIGHT: Tasting at Raats Family winery.
TOP LEFT: Very well presented tasting with Nuschka at Reynecke Wines. TOP CENTRE: A short talk outside with Charles Williams before going into the cellar at De Toren. TOP RIGHT: Inside the lovely cool cellar with its delicious wine aromas at De Toren. CENTRE: Lunch at Skilpadvlei. BOTTOM LEFT: Maturation cellar at de Toren. BOTTOM CENTRE: Tasting at De Toren. BOTTOM RIGHT: Tasting at Raats Family winery.

Tuesday the 10th saw us back in the Stellenbosch area and our trip started at the well respected Kanonkop estate. Lynnette and I, being the designated drivers, stayed outside while the rest of the crew went inside to do the tasting. The tasting was apparently a bit of a disappointment because it is very commercialised.  One apparently has to have at least ten people for a proper tasting but we were not informed about this when we phoned to make our reservation and that is simply slipshod administration. Nevertheless, their wines are good, in fact very good but the overall impression would have been better with a more personalised tasting for our overseas visitors.

TOP LEFT: Standing tasting at Kanonkop. TOP RIGHT: Lynnette with Viljé and Birk under the oaks at Kanonkop. BOTTOM: Serious concentration for the tasters.
TOP LEFT: Standing tasting at Kanonkop. TOP RIGHT: Lynnette with Viljé and Birk under the oaks at Kanonkop. BOTTOM: Serious concentration for the tasters.

After Kanonkop we drove to Beyerskloof, who regard themselves as the Pinotage Kings, for a tasting and lunch. The tasting had the same problem as the one at Kanonkop and here to we had not been told of any other arrangements that we could have made when we phoned to enquire about the tastings. Their wines are good and some are excellent but our guests would really liked to have done the tasting blind in a separate tasting area.

TOP: Beyerskloof restaurant from the parking area. BOTTOM LEFT: For those with surplus cash here is one way to spend it, buy a Mendelazar of Beyerskloof Pinotage. BOTTOM RIGHT: The tasters and Lynnette with Birk in the stroller. Here one can see that, like at Kanonkop, one tastes in an open public area.
TOP: Beyerskloof restaurant from the parking area. BOTTOM LEFT: For those with surplus cash here is one way to spend it, buy a Mendelazar of Beyerskloof Pinotage. BOTTOM RIGHT: The tasters and Lynnette with Birk in the stroller. Here one can see that, like at Kanonkop, one tastes in an open public area.

After lunch, the party split up and one group, driven by Lynnette, went looking for diamonds in Stellenbosch while the second group headed for Tokara to taste more wines.  Tokara is a very impressive venue but, as I have experienced before, their tasting presentation is really not up to standard. A tasting where someone slops the wine into your glass then races through a memorised bit of information, spins round and marches off before you have had time to even taste the wine is not a tasting, it is a farce. Add to this the fact that their wines are not as good as they would like to believe they are and Tokara was a disappointment.  After Tokara, we picked up the rest of the party in Stellenbosch and headed for home.

Wednesday the 11th the group did a township tour with Imvuyo Township Tours & Chippa Mbuyiseli Mngangwa.  The group were ecstatic about his punctuality and service delivery. Good work Chippa, I will certainly use you again. Later that afternoon we went to Orca in Melkbos for supper and that was, as always, a worthwhile experience.

Franschhoek was the destination for Anton Erland and I on Thursday the 12th while Lynnette took the ladies to Cape Town where they wanted to do some serious shopping. The first stop in Franschhoek was Boekenhoutskloof, the umbrella company for Porseleinberg.  What a difference though! The place is all glitz, glass and glamour and makes Porseleinberg look like a pauper’s digs. However, their wine quality does not come close to that of Porseleinberg. Some of it is good but the guests did not think there was anything outstanding.

TOP LEFT: The impressive tasting room at Boekenhoutskloof. TOP CENTRE: The serious business of actually deciding which wine to buy. TOP RIGHT: The old mud and stone walls of the cellar. Note the holes drilled by the wasps to hide the caterpillars and spiders they catch as food for the still to be hatched young. BOTTOM: This door leaves no doubt as to where you are.
TOP LEFT: The impressive tasting room at Boekenhoutskloof. TOP CENTRE: The serious business of actually deciding which wine to buy. TOP RIGHT: The old mud and stone walls of the cellar. Note the holes drilled by the wasps to hide the caterpillars and spiders they catch as food for the still to be hatched young. BOTTOM: This door leaves no doubt as to where you are.

Next stop was Haute Cabriére at the foot of the Franschhoek Pass. The tasting was presented in very much the same fashion as the one at Tokara, perhaps a little better, and the wines were good but lacklustre with nothing to write home about. After this disappointment, we headed for Mullineux & Leeu Family Wines with high hopes. On arrival, it was clear that this place has money and spends it. The tasting emporium is impressive and the attention very personal. Lizzie, the presenter, was informative and knowledgeable about a wide range of topics related to the wines we tasted. It might seem like nit-picking, but the amount given to taste was really minuscule compared to all the other tasting we had attended and the speed with which the bottles were whisked away, clearly indicated that there was no chance of tasting anything a second time. Considering that this was one of the more expensive tastings this skimpiness is inexplicable.

TOP LEFT: Anton, Erland and Harald, tasting at Tokara, probably the least professionally presented tasting we had. TOP RIGHT: The tasting and wine purchase area at Tokara. BOTTOM LEFT: Anton and Erland outside Haut Cabriére with which they were also unimpressed. BOTTOM RIGHT: Erland and Anton outside the imposing entrance to the Mullineux Leeu wine emporium in Franschhoek.
TOP LEFT: Anton, Erland and Harald, tasting at Tokara, probably the least professionally presented tasting we had. TOP RIGHT: The tasting and wine purchase area at Tokara. BOTTOM LEFT: Anton and Erland outside Haut Cabriére with which they were also unimpressed. BOTTOM RIGHT: Erland and Anton outside the imposing entrance to the Mullineux Leeu wine emporium in Franschhoek.

After Mullineux and Leeu we were off to La Motte, making it just before closing time. Unfortunately, the proximity to closing time seemed to also have affected the tasting session. It was rushed to the point of being rude and the wines were a disappointment too. If you take somebody’s money for a tasting then, irrespective of how close it is to closing time, the person is entitled to the same quality tasting experience as somebody who rocked up two hours earlier. The highlight of the visit was the bright yellow Ferrari in the parking area; what a machine! We drove home with mixed feelings about Franschhoek and its wines.

Friday the 13th was Anton’s birthday and we started that off with a surprise birthday breakfast at Kolping Guest House and ended the day with a dinner at the Cattle Baron in the Tygervalley Waterfront.

TOP LEFT: The dining hall at Kolping set up for Anton’s 40th birthday. TOP CENTRE: The menu for the birthday breakfast. TOP RIGHT: Charmain’s cupcakes. BOTTOM: Cupcakes on display.
TOP LEFT: The dining hall at Kolping set up for Anton’s 40th birthday. TOP CENTRE: The menu for the birthday breakfast. TOP RIGHT: Charmain’s cupcakes. BOTTOM: Cupcakes on display.
TOP LEFT: Lynnette, Erland, Lynda, Petro, Deon, Ansie and Ma Peggy. TOP RIGHT: Harald and Anne-Kirsten. BOTTOM LEFT: Deon, Ansie and Ma Peggy. BOTTOM RIGHT: Harald, Lynnette, Erland and Linda.
TOP LEFT: Lynnette, Erland, Lynda, Petro, Deon, Ansie and Ma Peggy. TOP RIGHT: Harald and Anne-Kirsten. BOTTOM LEFT: Deon, Ansie and Ma Peggy. BOTTOM RIGHT: Harald, Lynnette, Erland and Linda.
TOP LEFT: Harald, Birk and Anton Viljé (only her head) and Camilla. TOP RIGHT: Peter, Freda, Nadine, Susan, Lenelle, Erland, Harald, Anne-Kirsten and Lynnette (back to the camera). CENTRE: Group photo taken by Susan, Front from left to right: Ansie, Viljé, Ma Peggy, Petro, Nadine, 2nd Row from left to right: Linda, Anne-Kirsten, Birk, Camilla, Lynnette, Edward, Lenelle, Back from left to right: Erland, Harald, Anton, Deon, Peter. BOTTOM LEFT: Anton, Birk, Viljé, Camilla, Linda, Petro, Deon, Ansie, Ma Peggy (hidden) and Lynnette. BOTTOM RIGHT: Peter, Freda, Nadine, Susan, Lynnette, Erland, Harald, Anne-Kirsten, Anton, Viljé, Camilla, Linda, Deon, Ansie, Ma Peggy, Edward, Birk.
TOP LEFT: Harald, Birk and Anton Viljé (only her head) and Camilla. TOP RIGHT: Peter, Freda, Nadine, Susan, Lenelle, Erland, Harald, Anne-Kirsten and Lynnette (back to the camera). CENTRE: Group photo taken by Susan, Front from left to right: Ansie, Viljé, Ma Peggy, Petro, Nadine, 2nd Row from left to right: Linda, Anne-Kirsten, Birk, Camilla, Lynnette, Edward, Lenelle, Back from left to right: Erland, Harald, Anton, Deon, Peter. BOTTOM LEFT: Anton, Birk, Viljé, Camilla, Linda, Petro, Deon, Ansie, Ma Peggy (hidden) and Lynnette. BOTTOM RIGHT: Peter, Freda, Nadine, Susan, Lynnette, Erland, Harald, Anne-Kirsten, Anton, Viljé, Camilla, Linda, Deon, Ansie, Ma Peggy, Edward, Birk.

On Saturday the 14th we went on a short tour of the Peninsula which included only Boulders and Cape Point. At Cape Point, some members of the party walked up to the lighthouse and after that, we drove down to the Cape of Good Hope before going home. Judging by the subdued appearance of the group it looked as if the pace was starting to take its toll

TOP: Anne-Kirsten and Harald make their way down the boardwalk toward the entrance of the Boulders penguin area. 2nd FROM TOP: Waiting for the tickets are Anton, Lynnette, Harald, Anne-Kirsten and over on the far right are Erland and Linda. 2ND FROM BOTTOM: Looking over Simons Bay and False Bay toward Muizenberg. BOTTOM: Penguins, penguins and yet more penguins spread across the beach at Boulders.
TOP: Anne-Kirsten and Harald make their way down the boardwalk toward the entrance of the Boulders penguin area. 2nd FROM TOP: Waiting for the tickets are Anton, Lynnette, Harald, Anne-Kirsten and over on the far right are Erland and Linda. 2ND FROM BOTTOM: Looking over Simons Bay and False Bay toward Muizenberg. BOTTOM: Penguins, penguins and yet more penguins spread across the beach at Boulders.
LEFT: Erland and Linda, TOP RIGHT: Anton and Viljé at the southernmost tip of the Cape Peninsula. CENTRE RIGHT: Viljé investigating the marine fauna. BOTTOM RIGHT: Harald, Anne-Kirsten and a uncooperative Birk at the southernmost tip of the Cape Peninsula.
LEFT: Erland and Linda, TOP RIGHT: Anton and Viljé at the southernmost tip of the Cape Peninsula. CENTRE RIGHT: Viljé investigating the marine fauna. BOTTOM RIGHT: Harald, Anne-Kirsten and an uncooperative Birk at the southernmost tip of the Cape Peninsula.

On Sunday the 15th Harald, Anne-Kirsten, Erland and Linda departed for Gauteng from where they would head for the Kruger National Park and spend three days there before flying home to Norway.

TOP: Erland, Linda, Anne-Kirsten and Harald at the Cape Town International Airport prior to departure for Oliver Tambo in Gauteng on their way to the Kruger National Park BOTTOM Last minute selfies and messages before embarking with Harald partially decapitated.
TOP: Erland, Linda, Anne-Kirsten and Harald at the Cape Town International Airport prior to departure for Oliver Tambo in Gauteng on their way to the Kruger National Park BOTTOM: Last minute selfies and messages before embarking with Harald partially decapitated.

 

Stargazing visit to Leeuwenboschfontein: Monday 26th of December 2016 to Sunday 01st January 2017.

The day after Christmas we (Lynnette, Snorre and I) arrived at Leeuwenboschfontein just before lunch. We were followed later in the week by Iain Finlay – Willem stayed at home keeping their cats, Tiger and Aimé, company. Rob Bark with his wife Michelle and daughter Victoria were next in, followed, eventually, by Paul Kruger, with his famous breakfast. Dave, Spiro and Sharon were due to fly in from up north but eventually drove down due to thundery weather over the central parts of the country.  Martin Lyons had plans to fly in as well but gave up on that idea as the altitude, heat and short runway made it unsafe for the plane he was going to use. Auke could not make it either because of last minute complications.

I have to sit here all morning and wait for them to finish so that we can get going and go to Leeuwenboschfontein.
I have to sit here all morning and wait for them to finish so that we can get going and go to Leeuwenboschfontein.
TOP LEFT: Earth shadow and Venus’s girdle with one of the nice new bungalows at Leeuwenboschfontein in the foreground. BOTTOM LEFT: Iain Finlay, Rob Bark and I on the stoep of bungalow no. 5; one of the spanking new bungalows at Leeuwenboschfontein. TOP RIGHT: Two single beds pushed together to make a double bed in our bungalow. MIDDLE RIGHT: The bunk-bed and washbasin in our bungalow. BOTTOM RIGHT: Two burner gas stove, fridge and table with two benches in our bungalow.
TOP LEFT: Earth shadow and Venus’s girdle with one of the nice new bungalows at Leeuwenboschfontein in the foreground. BOTTOM LEFT: Iain Finlay, Rob Bark and I on the stoep of bungalow no. 5; one of the spanking new bungalows at Leeuwenboschfontein. TOP RIGHT: Two single beds pushed together to make a double bed in our bungalow. MIDDLE RIGHT: The bunk-bed and washbasin in our bungalow. BOTTOM RIGHT: Two burner gas stove, fridge and table with two benches in our bungalow.
Dalzicht on the left, with bungalows one and two hidden behind the island in the road. They are both equipped with their own bathrooms. Bungalows four to six on the right use the ablution block hidden in the background behind unit three.
Dalzicht on the left, with bungalows one and two hidden behind the island in the road. They are both equipped with their own bathrooms. Bungalows three to six, on the right, use the ablution block hidden in the background behind unit three.

Monday evening was fine, Tuesday evening was completely clouded over and Wednesday evening was very windy in the early evening with a fair amount of cloud that cleared after midnight. Thursday night was a repeat of Wednesday and Friday was more of the same. Saturday was a near-perfect night to round off the weekend.

TOP: Sunset on the 30th of December. SECOND FROM THE TOP: Sunset about 20 minutes later. BOTTOM: The Moon going down for the last time in 2016 over Leeuwenboschfontein.
TOP: Sunset on the 30th of December. SECOND FROM THE TOP: Sunset about 20 minutes later. BOTTOM: The Moon going down for the last time in 2016 over Leeuwenboschfontein.

One thing that is a problem at Leeuwenbosch is the lighting along the entrance road and in the garden between the guest houses.  They are all these horrible round white things that distribute light in all directions. Some sort of a cover that prevents light from escaping upward and horizontally, would solve the problem and the use of cooler bulbs would also help. I temporarily solved the problem by taking the bulbs out as soon as it looked as if all the folks in the houses had gone to bed and then replaced them when I was done observing. Johan Roux, however, has shown me where the light switches for these lights are and it is now a case of flicking two switches and seeing conditions around the guest houses and new chalets will improve by at least 200%.

TOP LEFT: Paul taking a break on the way to Leeuwenboschfontein. TOP RIGHT: Paul is a firm believer in a hearty breakfast to start his day. BOTTOM LEFT: Paul’s braai and bottle of wine in preparation for the night’s photography. BOTTOM RIGHT: Paul’s very nice set of star trails taken from Leeuwenboschfontein.
TOP LEFT: Paul taking a break on the way to Leeuwenboschfontein. TOP RIGHT: Paul is a firm believer in a hearty breakfast to start his day. BOTTOM LEFT: Paul’s braai and a bottle of wine in preparation for the night’s photography. BOTTOM RIGHT: Paul’s very nice set of star trails taken from Leeuwenboschfontein.

The camp, however, was a bigger problem this time around. Because it was the holiday season and specifically the New Year’s weekend, the camp was full of revellers who switched on all possible lights including that infernal spotlight on the mast in the middle of the camp. Why get tipsy in the dark, after all? The light spill from this lot even affected the seeing down in the telescope area next to the runway, almost a kilometre away.

At least these light pollution problems will not be a problem during the SSP because we have Johan’s permission to switch everything off for that weekend.

On the subject of light pollution, I recorded a set of dark sky readings for those of the readers who might be interested.

MSAS = Magnitudes per Square Arc Second NELM = Naked Eye Limiting Magnitude
MSAS = Magnitudes per Square Arc Second
NELM = Naked Eye Limiting Magnitude

I also recorded some weather data, using Hans van der Merwe’s clever data logger. Here are some results that might interest amateur astronomers.

Graphic representation of some of the weather data from Hans van der Merwe's data logger.
Graphic representation of some of the weather data from Hans van der Merwe’s data logger.