Image taken over 5 nights with a TAL250K 10" scope on EQ6R mount in Brisbane city (Bortle-7). ASI290MM camera with LRGB filters set.
Lucky imaging with 1.6" filtering condition.
LRGB 41 x 5 min (~10 frames per channel)
Each 5 min frame is a sum of 60 lucky subframes by 5 sec each.
Total: 3h25m filtered exposure time (2460 x 5 sec frames), from total observational time about 17 hours during 5 nights 21, 22, 24, 25, and 26 August 2021
full at astrobin :
https://www.astrobin.com/full/k69fzy/0/