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Contains:  M 52, NGC 7654, Bubble nebula, NGC 7635
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Bubble Nebula, m52, 





    
        

            Greg Watkins
Bubble Nebula, m52

Bubble Nebula, m52

Technical card

Resolution: 3070x2923

Dates:Sept. 25, 2018Sept. 28, 2018

Frames:
Astrodon 5 nm HA: 9x1200" -20C bin 1x1
IDAS LPS D1: 36x30" -20C bin 1x1
Orion Extra Narrowband Filter OIII 1.25": 5x900" -20C bin 1x1

Integration: 4.5 hours

Darks: ~13

Flats: ~30

Flat darks: ~30

Bias: ~150

Avg. Moon age: 16.60 days

Avg. Moon phase: 93.96%

Astrometry.net job: 2281234

RA center: 350.419 degrees

DEC center: 61.270 degrees

Pixel scale: 1.133 arcsec/pixel

Orientation: 90.461 degrees

Field radius: 0.667 degrees

Locations: Home, Vancouver, WA, United States

Data source: Backyard

Comments

Author

GregWatkins
Greg Watkins
License: Attribution Creative Commons
230
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Bubble Nebula, m52, 





    
        

            Greg Watkins