M 20

 Posted: Jul 22nd, 2025
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher 250
Camera: zwo 533mc pro
Mount: MT 20-100
Guide Scope: Svbony 50
Guide Camera: zwo 175 mc
Software: siril, GraXpert
Accessories: asiair
Exposure:
60 x 30" ISO/Gain: 100 - Laida НА OIII 7 нм
30 x 30" ISO/Gain: 100 - LAIDA sII 3 НМ
Orange zoneLight Pollution:
 Naberejnye Chelny, Russia
 Jul 19th, 2025
45 m
465
First attempt at stacking in the SHO palette.
It seems there is very little accumulation, and the object is not very suitable for this experiment.
Resolution: 2912x2916 px
Scale: 7518 KB
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