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Contains:  M 109, NGC 3992
Getting plate-solving status, please wait...
M 109, 





    
        

            Bob J
M 109

M 109

Technical card

Resolution: 4416x3270

Dates:Feb. 9, 2019

Frames:
Baader B 1.25": 25x180" (gain: 139.00) -20C bin 1x1
Baader G 1.25": 25x180" (gain: 139.00) -20C
Baader L 1.25": 25x180" (gain: 139.00) -20C bin 1x1
Baader R 1.25": 30x180" (gain: 139.00) -20C bin 1x1

Integration: 5.2 hours

Darks: ~30

Flats: ~120

Flat darks: ~30

Bias: ~50

Avg. Moon age: 4.14 days

Avg. Moon phase: 18.20%

Temperature: -12.00

Astrometry.net job: 2517671

RA center: 179.451 degrees

DEC center: 53.360 degrees

Pixel scale: 0.604 arcsec/pixel

Orientation: 187.023 degrees

Field radius: 0.461 degrees

Data source: Backyard

Comments

Author

Space_Oddity
Bob J
License: Attribution-NonCommercial-ShareAlike Creative Commons
2974
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Revisions

  • M 109, 





    
        

            Bob J
    Original
  • M 109, 





    
        

            Bob J
    B
  • Final
    M 109, 





    
        

            Bob J
    C

B

Slight sharpening of the galaxy core...

Sky plot

Sky plot

Histogram

M 109, 





    
        

            Bob J