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Contains:  Crescent nebula, NGC 6888, The star 34Cyg
Getting plate-solving status, please wait...
SH2-108 & Crescent Nebula, 



    
        

            Chris
SH2-108 & Crescent Nebula
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SH2-108 & Crescent Nebula

Technical card


Dates:Nov. 8, 2013

Frames:
Astrodon 5nm H-alpha: 5x1200" ISO1600
Astrodon 5nm H-alpha: 8x600" ISO1600
Astrodon 5nm Olll: 5x1200" ISO1600

Integration: 4.7 hours

Darks: ~21

Flats: ~21

Bias: ~50

Avg. Moon age: 5.49 days

Avg. Moon phase: 30.40%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 105846

RA center: 20h 16' 32"

DEC center: +38° 41' 16"

Pixel scale: 1.819 arcsec/pixel

Orientation: 128.372 degrees

Field radius: 1.193 degrees


Resolution: 4028x2462

Locations: Alpha Quadrant Observatory, Bristol, United Kingdom

Comments

Author

Wide-Field
Chris
License: None (All rights reserved)
1210
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SH2-108 & Crescent Nebula, 



    
        

            Chris

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