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NGC 281 Pacman Nebula (Starless), 


            Douglas J Struble

NGC 281 Pacman Nebula (Starless)

Technical card

Resolution: 2562x2049

Dates:Aug. 5, 2017Aug. 6, 2017Aug. 7, 2017

Astrodon Ha 5nm: 99x120" (gain: 139.00) -20C bin 1x1
Astrodon OIII 3nm: 97x120" (gain: 139.00) -20C bin 1x1
Astrodon SII 3nm: 110x120" (gain: 139.00) -20C bin 1x1

Integration: 10.2 hours

Darks: ~50

Flats: ~50

Bias: ~250

Avg. Moon age: 13.58 days

Avg. Moon phase: 97.80%

Bortle Dark-Sky Scale: 6.00 job: 1797079

Locations: Backyard Red Zone Observatory, Taylor, MI, Michigan, United States

Data source: Backyard



Douglas J Struble
License: None (All rights reserved)


NGC 281 Pacman Nebula (Starless), 


            Douglas J Struble