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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205, The star νAnd
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M31 RGB with ASI183MM/Samyang 135, 





    
        

            Ben
M31 RGB with ASI183MM/Samyang 135

M31 RGB with ASI183MM/Samyang 135

Technical card

Resolution: 4134x2718

Dates:Sept. 27, 2019

Frames:
Baader B 1.25'' Filter: 23x180" (gain: 53.00) -15C bin 1x1
Baader G 1.25'' Filter: 22x180" (gain: 53.00) -15C bin 1x1
Baader R 1.25'' Filter: 11x180" (gain: 53.00) -15C bin 1x1

Integration: 2.8 hours

Darks: ~40

Flats: ~40

Flat darks: ~40

Avg. Moon age: 28.05 days

Avg. Moon phase: 2.45%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 3083896

RA center: 10.680 degrees

DEC center: 41.279 degrees

Pixel scale: 3.824 arcsec/pixel

Orientation: 209.220 degrees

Field radius: 2.627 degrees

Locations: Backyard, Saint-Orens de Gameville, France

Data source: Backyard

Comments

Author

netspoon
Ben
License: None (All rights reserved)
1900
Like

Revisions

  • M31 RGB with ASI183MM/Samyang 135, 





    
        

            Ben
    Original
  • M31 RGB with ASI183MM/Samyang 135, 





    
        

            Ben
    B
  • M31 RGB with ASI183MM/Samyang 135, 





    
        

            Ben
    C
  • Final
    M31 RGB with ASI183MM/Samyang 135, 





    
        

            Ben
    D

B

Reprocessed

C

Softer processing. Better background.

D

flip

Sky plot

Sky plot

Histogram

M31 RGB with ASI183MM/Samyang 135, 





    
        

            Ben

In these public groups

Samyang 135 f/2