Lynnette and I left Brackenfell at about 10:00 under completely overcast skies. It thinned in patches at times, but in general the prospects for viewing the Sun or the Moon, which was due to rise at about 14:00, seemed pretty close to zero.
At the Waterfront all the access arrangements made by George Moolman (Manager: Events V&A Waterfront) worked very smoothly. Once we had parked the Vito we inspected the site we had chosen on the Pierhead and decided on a tentative layout for the telescopes, poster A-frames and other paraphernalia associated with outreach events. Auke and Wendy arrived after a while, followed by Dirk. As soon as we had agreed on a final layout we unloaded and took the vehicles back to our allocated parking bays.
By shortly after 13:00 we were ready for action, but our targets were hidden by the clouds so what were we going to show the visitors? People, attracted by the telescopes and posters, approached us to find out what it was all about and we had to explain that we could not show them the Sun or the Moon, as advertised, because of the unrelenting cloud cover. Auke and Dirk got their telescopes [“Walter”, a 5-inch refractor and a 5-inch Schmidt-Cassegrain] lined up on the lower cable station and used the image to talk about how telescopes worked but, despite muttered incantations and explicit and generally unprintable expressions of displeasure, the clouds kept the Sun and the Moon well hidden.
As the afternoon wore on the clouds began to thin and we were allowed fleeting glimpses of the Sun. Every time this happened there was a flurry of activity as Lynnette, Wendy and I attempted to get “Maphefu” (8-inch Dobsonian) and “Lorenzo” (10-inch Dobsonian) aligned on the Sun only to have the clouds maliciously close in just as we almost had it in our sights. Then, finally, at about 16:30, the clouds parted and we could actually see both the Sun and the Moon. Maphefu and Lorenzo were equipped with solar filters, so Wendy and I could show visitors the Sun and some very nice sun spots, while Auke and Dirk concentrated on the Moon. When the Sun set behind the Ferris-Wheel I switched Lorenzo to the Moon and, as soon as it became dark enough to see Jupiter, I switched targets again.
For most of the rest of the evening I kept Lorenzo on Jupiter while Wendy, Auke and Dirk focused on the Moon. By 20:00 dew was becoming a problem and it became evident that we would have to consider packing up. Mars was very bright and eventually Saturn and Antares also became visible as they climbed high enough to escape the effects of the light pollution glare over the harbour. Crux and the Pointers were visible all evening as were Sirius and Canopus. By about 21:00 the dew definitely had the upper hand so we had to pack away and load all the wet telescopes and other stuff into the vehicles and head for home.
Obtaining an accurate count of the number of visitors was, as is usual, quite tricky because one has to be careful not to count the same people at each of the four telescopes. Lynnette and I both had counters and we counted just over 400 visitors, but our count is usually a bit low and the actual figure could be closer to five hundred. We also asked visitors to sign our visitors list and collected 282 names, which is definitely less than the number of visitors we had. It is surprisingly tricky to get people to sign the lists. Some people just flatly refuse and the telescope operators find it difficult to work a telescope, explain things to people and collect names and signatures at the same time.
All in all the afternoon and evening were quite successful despite the clouds. Many of the visitors also showed considerable interest in our poster display and quite a few promised to return in June when we will be set up again on the Pierhead, hopefully without clouds. Our dates for astronomy on the Pierhead at the V&A Waterfront, weather permitting, are;
Saturday, June 11th. / Saturday, July 9th. / Saturday, August 20th. / Saturday, September 10th. / Saturday, October 8th. / Saturday, November 5th. / Saturday, December 10th.
The next day all the wet things we had loaded into the Vito at the Waterfront had to be dried before we could pack them away. Banners had to be unrolled, chairs and tables taken out of their bags, A-frames unfolded and eyepieces and finder scopes inspected for signs of moisture. Even our folders with the laminated A3-posters had to be taken out of the sleeves and individually dried.