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Contains:  Crescent nebula, NGC 6888
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Crescent nebula ngc 6888, 





    
        

            Gorilla_astro
Crescent nebula ngc 6888

Crescent nebula ngc 6888

Technical card

Resolution: 4346x3140

Dates:July 22, 2019July 30, 2019

Frames:
Astrodon H-a 5 nm: 147x360" (gain: 200.00) -10C bin 1x1
Astrodon OIII 1.25 3nm: 91x600" (gain: 200.00) -10C bin 1x1

Integration: 29.9 hours

Darks: ~64

Flats: ~30

Bias: ~200

Avg. Moon age: 23.75 days

Avg. Moon phase: 38.76%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2845097

RA center: 20h 12' 15"

DEC center: +38° 17' 45"

Pixel scale: 0.798 arcsec/pixel

Orientation: 92.779 degrees

Field radius: 0.594

Locations: Home Backyard Narrowband, Fort Worth, Texas, United States

Data source: Backyard

Comments

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Gorilla_astro
Gorilla_astro
License: None (All rights reserved)
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Crescent nebula ngc 6888, 





    
        

            Gorilla_astro