A massive thanks to all the astronomers who helped out with the Pinnacles star party last night and to all the SJAA members who attended the event as a part of the general audience.
We had about 80 to 100 people who attended the event by my reckoning, registered either through the Meetup or Eventbrite (for SJAA members only) or the campers at the Pinnacles National park.
After a week-long trepidation around the weather, it turned out to be a complete non-issue all together. The clouds never showed up thankfully and the seeing stayed excellent throughout the night with nary a twinkling in the sky. The transparency stayed above average for most part of the night too. The one thing I was really worried about was the dew which didn't turn out to be an issue either. Temps were very pleasant, and no mosquitoes !
Earlier in the evening I had a sighting of a California Condor. It is such a majestic bird as it soared effortlessly across the thermals with barely any movement of its wingtips. Probably was the lucky charm for the night.
We had a fascinating assortment of telescopes last night ranging all the way from 2x54 binoculars, to Binocular telescopes, to SCTs, to Refractors, to EAA, to the big hulking Dobs.
Thanks a lot to Rashi for teeing off the event with a tour of the night sky which was extremely well received. There were a couple of bright satellite passes, one from the ISS and one from the Tiangong that Mike had given us a heads up on.
Most of the audience was awed by the naked eye view of the blazing Milky Way especially as it worked its way overhead. In the early part of the evening I showcased M7, M6 and the Coat Hanger in my binoculars with the Butterfly Cluster drawing the most Oohs. During the course of the night I showcased the False Comet, M24, M22, The Inkspot Nebula, Swan, Andromeda and Saturn and Neptune. After most of the general audience left I put up the Veil nebula through a UHC which looked like a black and white photograph. Similarly the Helix Nebula through OIII filters showed its distinctive double helix structure. Dumbbell showed its distinctive shape and colour. Swan nebula showed intricate mottling and "wake" in the form of a curved bow.
One of the biggest thrills of the night was to look for the supernova in NGC 7331 through Mike's Dob. Sadly I couldn't see the supernova. However, what we did end up seeing was a 15.9 magnitude Galaxy PGC69281 as a faint glow to the NW which is really a testament to the optics of the telescope and the quality of the night sky. Sorry Mike for losing the field of view of NGC 7331 in my quest to search the Quintet. Kemble's cascade was a pretty sight in Rashi's binoculars. We saw quite a few shooting stars too, probably the Delta Aquarids or the early Perseids. The Pleiades were rising over the barn and were a truly beautiful sight as I packed up around 2AM. The drive back home early in the morning was very serene through the fog that rolled in overnight.
Sorry for disappointing a couple of SJAA members who had registered through Eventbrite hoping to set up their telescopes. As I had mentioned in my event description and also in the email sent by Carl, only the registered Volunteers can set up their telescopes at the Pinnacles Star party, this being a public event and not a members only observation event. If you would like to participate as a volunteer astronomer in the future, please do look out for an email that says "Pinnacles Volunteering Announcements" which will have a call for telescopes for the star party.
Thanks a lot again everyone and I hope to see you all next month. Please feel free to drop me a note if you have any feedback.
Regards,
Nikhil.