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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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The Great Andromeda Galaxy, 





    
        

            Brian Gfeller
The Great Andromeda Galaxy

The Great Andromeda Galaxy

Technical card

Resolution: 2286x1941

Dates:Sept. 9, 2013Sept. 10, 2013Sept. 12, 2013

Frames:
Astrodon H-alpha 5nm: 9x900" -15C bin 1x1
Astrodon Tru-Balance E-Series B: 11x300" -15C bin 1x1
Astrodon Tru-Balance E-Series G: 11x300" -15C bin 1x1
Astrodon Tru-Balance E-Series L: 27x600" -15C bin 1x1
Astrodon Tru-Balance E-Series R: 12x300" -15C bin 1x1

Integration: 9.6 hours

Darks: ~18

Flats: ~20

Bias: ~20

Avg. Moon age: 5.41 days

Avg. Moon phase: 30.32%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 86207

RA center: 10.653 degrees

DEC center: 41.263 degrees

Pixel scale: 2.625 arcsec/pixel

Orientation: -85.965 degrees

Field radius: 1.093 degrees

Locations: Home, Lynnwood, Washington, United States

Comments

Author

PenumbraX
Brian Gfeller
License: None (All rights reserved)
4051
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Revisions

  • The Great Andromeda Galaxy, 





    
        

            Brian Gfeller
    Original
  • Final
    The Great Andromeda Galaxy, 





    
        

            Brian Gfeller
    B

Sky plot

Sky plot

Histogram

The Great Andromeda Galaxy, 





    
        

            Brian Gfeller