Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

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





    
        

            Stan Westmoreland
NGC 6888 Crescent Nebula HaRGB

NGC 6888 Crescent Nebula HaRGB

Technical card

Resolution: 1780x1171

Dates:June 30, 2014July 1, 2014

Frames:
Astronomik H-alpha 12nm EOS Clip filter: 16x600" ISO1600
Astronomik L UV-IR Block Clip-in: 60x120" ISO800

Integration: 4.7 hours

Darks: ~17

Flats: ~24

Bias: ~48

Avg. Moon age: 3.31 days

Avg. Moon phase: 12.10%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 310866

RA center: 302.981 degrees

DEC center: 38.406 degrees

Pixel scale: 3.845 arcsec/pixel

Orientation: 92.189 degrees

Field radius: 1.138 degrees

Locations: Ralph A. Worley Observatory, Shreveport, LA, United States

Comments

Author

shrevestan
Stan Westmoreland
License: None (All rights reserved)
2010
Like

Sky plot

Sky plot

Histogram

NGC 6888 Crescent Nebula HaRGB, 





    
        

            Stan Westmoreland

Made possible by

O'Telescope BackyardEOS