The SCGO Science Library
(not our library shelves) After twenty years of knowing it needed to be done, and about 3 months of doing, and about 2 days of intensive time dedicated to it,…
Comet C/2022 E3 (ztf)
I think I am behind the lot of you, in that last night was my first look at Comet C/2022 E3 (ztf). Kim was also out using the 20cm dobsonian…
Jupiter 2023Feb13
Jupiter was low (airmass was 2.55 !!!), seeing was average, transparency was poor. This was the best 10% of 15K frames at 5ms per frame. First time out in a…