NGC 2237 The Rosette Nebula Starless SHO, Mark Carter

NGC 2237 The Rosette Nebula Starless SHO

NGC 2237 The Rosette Nebula Starless SHO, Mark Carter

NGC 2237 The Rosette Nebula Starless SHO

Equipment

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Acquisition details

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Description

Starless version of my SHO image

Datesec. 3, 2020 , Dec. 4, 2020 , Dec. 5, 2020 , Dec. 6, 2020 , Dec. 7, 2020 , Dec. 8, 2020 , Dec. 9, 2020 , Dec. 10, 2020

Frames:

Antlia 3.5nm Hα 1.25": 51x600" (gain: 139.00) -20C bin 1x1

Antlia 3.5nm OIII 1.25": 39x600" (gain: 139.00) -20C bin 1x1

Antlia 3.5nm SII 1.25": 50x600" (gain: 139.00) -20C bin 1x1

Integration: 23.3 hours

Darks: ~20

Flats: ~20

Flat darks: ~20

Avg. Moon age: 21.15 days

Avg. Moon phase: 59.33%

Bortle Dark-Sky Scale: 5.00

Comments

Histogram

NGC 2237 The Rosette Nebula Starless SHO, Mark Carter