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

2

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.

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Resolution: 2912x2916 px

Scale: 7518 KB

52

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