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Contains:  Crescent nebula, NGC 6888
Getting plate-solving status, please wait...
Cresent & Soap Bubble Nebulae -2019, 





    
        

            Bob J
Cresent & Soap Bubble Nebulae -2019

Cresent & Soap Bubble Nebulae -2019

Technical card

Resolution: 4611x3475

Dates:June 21, 2019

Frames:
Baader f/2 High Speed Hα CCD Filter: 25x180" (gain: 75.00) -15C bin 1x1
Baader f/2 High Speed OIII CCD Filter: 25x180" (gain: 75.00) -15C bin 1x1

Integration: 2.5 hours

Darks: ~25

Flats: ~100

Flat darks: ~50

Bias: ~50

Avg. Moon age: 18.65 days

Avg. Moon phase: 83.84%

Bortle Dark-Sky Scale: 4.00

Temperature: 18.00

Astrometry.net job: 2766399

RA center: 303.012 degrees

DEC center: 38.351 degrees

Pixel scale: 1.267 arcsec/pixel

Orientation: 358.357 degrees

Field radius: 1.016 degrees

Data source: Backyard

Comments

Author

Space_Oddity
Bob J
License: Attribution-NonCommercial-ShareAlike Creative Commons
2272
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Cresent & Soap Bubble Nebulae -2019, 





    
        

            Bob J