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Contains:  M 31, Great Nebula in Andromeda, NGC 224
Getting plate-solving status, please wait...
Messier 31 - Great Andromeda Galaxy, 





    
        

            Eric Walden

Messier 31 - Great Andromeda Galaxy

Technical card

Resolution: 4582x3493

Dates:Oct. 24, 2019Oct. 27, 2019

Frames:
Astrodon Blue Tru-Balance E-Series Gen2 36mm: 50x60" (gain: 120.00) -20C bin 1x1
Astrodon Green Tru-Balance E-Series Gen2 36mm: 50x60" (gain: 120.00) -20C bin 1x1
Astrodon Lum Tru-Balance E-Series Gen 2: 90x30" (gain: 120.00) -20C bin 1x1
Astrodon Red Tru-Balance E-Series Gen2 36mm: 50x60" (gain: 120.00) -20C bin 1x1
Astrodon Tru-Balance H-alpha 5 nm 36mm: 30x180" (gain: 120.00) -20C bin 1x1

Integration: 4.8 hours

Darks: ~49

Flats: ~60

Bias: ~100

Avg. Moon age: 27.08 days

Avg. Moon phase: 9.48%

Astrometry.net job: 3027992

Locations: Starbase Walden, Charlottesville, Virginia, United States

Data source: Backyard

Comments

Author

flywaldo@gmail.com
Eric Walden
License: None (All rights reserved)
1971
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Revisions

  • Messier 31 - Great Andromeda Galaxy, 





    
        

            Eric Walden
    Original
  • Messier 31 - Great Andromeda Galaxy, 





    
        

            Eric Walden
    B
  • Final
    Messier 31 - Great Andromeda Galaxy, 





    
        

            Eric Walden
    C

B

Added 90 minutes of Ha data

C

I used the excellent StarNet ++ tool to remove the stars. A stunning view of Andromeda as it would appear from outside of our galaxy!

Histogram

Messier 31 - Great Andromeda Galaxy, 





    
        

            Eric Walden