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



    
        

            Emmanuel
Andromeda  Galaxy M31
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Technical card

Imaging telescopes or lenses: Stellarvue SV80ST2

Imaging cameras: ATIK 383L Mono CCD 383L+ mono

Mounts: Sky-Watcher AZ EQ6 GT

Guiding cameras: Lodestar Autoguider Starlightexpress

Focal reducers: TS Optics TS Flat 2

Software: Pixinsight 1.8  ·  Adobe Photoshop CS 6

Filters: Astronomik LRGB 1.25"

Accessory: ATIK Filter Wheel EFW2  ·  Starlight Xpress Lodestar Autoguider und CCD Kamera


Frames:Astronomik LRGB 1.25": 300x60" -10C bin 1x1

Integration: 5.0 hours

Darks: ~40

Flats: ~40

Bias: ~100

Bortle Dark-Sky Scale: 8.00

Mean SQM: 18.50


Basic astrometry details

Astrometry.net job: 3558795

RA center: 0h 42' 48"

DEC center: +41° 11' 56"

Pixel scale: 2.286 arcsec/pixel

Orientation: 270.544 degrees

Field radius: 1.055 degrees


Resolution: 2752x1860

Data source: Backyard

Description

Andromeda Galaxy M31

This photo captured from The light polluted area in Thessaloniki Town.
It was the hardest processing workflow i ever done (about 20 hours total)…..

Comments

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  • Final
    Andromeda  Galaxy M31, 



    
        

            Emmanuel
    Original
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            Emmanuel
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            Emmanuel
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Sky plot

Sky plot

Histogram

Andromeda  Galaxy M31, 



    
        

            Emmanuel