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Contains:  IC 4996, Crescent nebula, NGC 6888
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Crescent Nebula Environment - QHY600 - Ha, 





    
        

            Eric Walden
Crescent Nebula Environment - QHY600 - Ha

Crescent Nebula Environment - QHY600 - Ha

Technical card

Resolution: 9562x6396

Dates:Nov. 9, 2019

Frames:Astrodon True-Balance Gen2 E-Series 50mm Ha 3nm: 40x180" (gain: 26.00) -20C bin 1x1

Integration: 2.0 hours

Darks: ~60

Flats: ~60

Bias: ~100

Avg. Moon age: 11.91 days

Avg. Moon phase: 91.03%

Astrometry.net job: 3051516

RA center: 20h 13' 28"

DEC center: +38° 9' 46"

Pixel scale: 0.721 arcsec/pixel

Orientation: 90.271 degrees

Field radius: 1.152

Locations: Starbase Walden, Charlottesville, Virginia, United States

Data source: Backyard

Comments

Author

flywaldo@gmail.com
Eric Walden
License: None (All rights reserved)
1730
Like

Revisions

  • Crescent Nebula Environment - QHY600 - Ha, 





    
        

            Eric Walden
    Original
  • Final
    Crescent Nebula Environment - QHY600 - Ha, 





    
        

            Eric Walden
    B

B

Removed master darks. Helped with banding.

Sky plot

Sky plot

Histogram

Crescent Nebula Environment - QHY600 - Ha, 





    
        

            Eric Walden