Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224
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The Andromeda Galaxy (M31), 



    
        

            Olivier Ravayrol
The Andromeda Galaxy (M31)
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The Andromeda Galaxy (M31)

Getting plate-solving status, please wait...
The Andromeda Galaxy (M31), 



    
        

            Olivier Ravayrol
The Andromeda Galaxy (M31)
Powered byPixInsight

The Andromeda Galaxy (M31)

Acquisition details

Dates:
Sept. 22, 2022
Frames:
Astronomik CLS 1.25": 81×360(8h 6′) (gain: 75.00) f/7.5 -20°C bin 1×1
Astronomik H-alpha CCD 6nm 1.25": 60×480(8h) (gain: 75.00) f/7.5 -20°C bin 1×1
Astronomik Type 2c Blue 1.25": 43×90(1h 4′ 30″) (gain: 150.00) f/7.5 -20°C bin 2×2
Astronomik Type 2c Green 1.25": 43×90(1h 4′ 30″) (gain: 150.00) f/7.5 -20°C bin 2×2
Astronomik Type 2c Red 1.25": 43×90(1h 4′ 30″) (gain: 150.00) f/7.5 -20°C bin 2×2
Integration:
19h 19′ 30″
Darks:
50
Flats:
30
Bias:
75
Avg. Moon age:
26.26 days
Avg. Moon phase:
11.60%
Bortle Dark-Sky Scale:
5.00
Mean FWHM:
3.58
Temperature:
18.00

Basic astrometry details

Astrometry.net job: 6566328

RA center: 00h42m46s.6

DEC center: +41°1557

Pixel scale: 1.680 arcsec/pixel

Orientation: 265.829 degrees

Field radius: 1.261 degrees

Resolution: 4393x3144

File size: 7.4 MB

Locations: Observatoire personnel, Tournefeuille, Haute-Garonne, France

Data source: Backyard

Description

The Andromeda Galaxy (M31)
LH-HRGB (H-Alpha Narrow band filter 6nm)
Bin1x1 : L:8h06mn , Ha=8h ; Bin2x2 : R:1h36mn, G:1h36mn, B:1h36mn
80/600 mm Refractor – Camera ZWO ASI1600MM Pro
Preprocessing with SIRIL
Image processing with Photoshop
Final touch with Lightroom

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