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Contains:  Crescent nebula, NGC 6888
Getting plate-solving status, please wait...
NGC 6888 Crescent Nebula, 





    
        

            Michael Southam
NGC 6888 Crescent Nebula

NGC 6888 Crescent Nebula

Technical card

Resolution: 3258x2488

Dates:Sept. 4, 2015

Frames:
100x45" ISO1600 bin 1x1
NBPF Hydrogen-a 12nm: 100x45" ISO1600 bin 1x1

Integration: 2.5 hours

Darks: ~10

Avg. Moon age: 21.21 days

Avg. Moon phase: 59.95%

Astrometry.net job: 774858

RA center: 303.022 degrees

DEC center: 38.347 degrees

Orientation: 113.653 degrees

Field radius: 0.413 degrees

Locations: Home Observatory, Shelton, Connecticut, United States

Description

Imaging session was perfect. 100 frames of luminance before a meridian flip was needed and 100 Ha frames after.

Comments

Author

msoutham
Michael Southam
License: Attribution-NonCommercial-ShareAlike Creative Commons
4420
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Revisions

  • NGC 6888 Crescent Nebula, 





    
        

            Michael Southam
    Original
  • NGC 6888 Crescent Nebula, 





    
        

            Michael Southam
    B
  • Final
    NGC 6888 Crescent Nebula, 





    
        

            Michael Southam
    C

Sky plot

Sky plot

Histogram

NGC 6888 Crescent Nebula, 





    
        

            Michael Southam

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