Andromeda Galaxy M 31

Posted: Dec 27th, 2024

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NGC

Technical Info

Telescope/Lens: Jupiter-37A 135mm

Camera: Sony SLT A58

Mount: AT-1

Software: DeepSkyStacker, FITStacker, StraNet2GUI, Photoshop

Exposure:

131 x 20" ISO/Gain: 800

124 x 20" ISO/Gain: 800

Yellow zoneLight Pollution:

Chelyabinsk, Russia

Aug 17th, 2023

1 h 25 m

759

Andromeda Galaxy M31

Equipment:
Camera: Sony SLT A58. Lens: Jupiter 37A 135 mm, ISO 800, F/4.0-F/5.6
Astrotracker AT-1

Series 1
Imaging date: 12.08.2023, Stepnoe
Blue zone light pollution. Bortle class 4.
131 Light frames at 20 seconds each (total exposure 43 min 40 sec) + 20 Dark frames + 20 Bias frames

Series 2
Imaging date: 17.08.2023, Kremenkul
Red zone light pollution. Bortle class 7.
124 Light frames at 20 seconds each (total exposure 41 min 20 sec) + 15 Dark frames + 15 Bias frames

Total exposure: 1 hour 25 minutes
Processing: DeepSkyStacker, Fitswork, FITStacker, StarNetv2GUI, Photoshop

Resolution: 5359x3493 px

Scale: 5116 KB