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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205
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M31, 





    
        

            Scott
M31

M31

Technical card

Resolution: 4145x2827

Dates:Oct. 27, 2019

Frames: 43x120" (gain: 120.00) -10C bin 1x1

Integration: 1.4 hours

Darks: ~30

Flats: ~10

Flat darks: ~15

Avg. Moon age: 28.78 days

Avg. Moon phase: 0.63%

Bortle Dark-Sky Scale: 4.00

Mean FWHM: 2.40

Temperature: 13.00

Astrometry.net job: 3135465

RA center: 0h 42' 49"

DEC center: +41° 15' 14"

Pixel scale: 1.825 arcsec/pixel

Orientation: 258.892 degrees

Field radius: 1.272

Locations: Garland Mountain, Canton, Georgia, United States

Data source: Traveller

Description

A year after my first astro image, I re-shot M31. Had to cut the time short as dew covered the guide scope. Still pretty happy with the result.

Comments

Author

f300v10
Scott
License: Attribution-NonCommercial Creative Commons
2090
Like

Revisions

  • M31, 





    
        

            Scott
    Original
  • Final
    M31, 





    
        

            Scott
    B

B

Updated the color balance in APP and re-procssed in PhotoShop

Sky plot

Sky plot

Histogram

M31, 





    
        

            Scott

In these public groups

ZWO ASI 294MC PRO
Cloudy Nights