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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, NGC 1999, M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, NGC 1973, The star Alnitak (ζOri), The star σOri, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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Orion nebulae widefield in HaRGB - 3 panels mosaic, 





    
        

            alexbb
Orion nebulae widefield in HaRGB - 3 panels mosaic

Orion nebulae widefield in HaRGB - 3 panels mosaic

Technical card

Resolution: 9960x2838

Dates:Sept. 7, 2018Sept. 8, 2018Sept. 9, 2018Sept. 10, 2018Sept. 12, 2018Sept. 16, 2018Sept. 17, 2018Nov. 16, 2018Dec. 5, 2018Dec. 6, 2018Dec. 10, 2018Dec. 13, 2018Jan. 3, 2019Jan. 4, 2019Jan. 7, 2019Jan. 13, 2019Jan. 16, 2019Jan. 17, 2019Feb. 3, 2019Feb. 6, 2019Feb. 7, 2019

Frames:
ZWO B 1.25": 40x120" (gain: 76.00) -15C bin 1x1
ZWO B 1.25": 32x20" (gain: 76.00) -15C bin 1x1
ZWO B 1.25": 219x120" (gain: 76.00) -25C bin 1x1
ZWO G 1.25": 40x120" (gain: 76.00) -15C bin 1x1
ZWO G 1.25": 10x20" (gain: 76.00) -15C bin 1x1
ZWO G 1.25": 217x120" (gain: 76.00) -25C bin 1x1
Astronomik Ha 6nm: 40x300" (gain: 139.00) -25C bin 1x1
Optolong Ha 7nm: 273x300" (gain: 139.00)
Hutech IDAS 1.25" LPS P2: 45x120" (gain: 76.00) -15C bin 1x1
Baader IR685: 15x120" (gain: 76.00) -15C bin 1x1
Baader IR685: 30x20" (gain: 76.00) -15C bin 1x1
ZWO R 1.25": 30x120" (gain: 76.00) -15C bin 1x1
ZWO R 1.25": 23x20" (gain: 76.00) -15C bin 1x1
ZWO R 1.25": 226x120" (gain: 76.00) -25C bin 1x1

Integration: 54.3 hours

Avg. Moon age: 13.89 days

Avg. Moon phase: 21.01%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 3250971

RA center: 5h 37' 57"

DEC center: -4° 1' 33"

Pixel scale: 2.222 arcsec/pixel

Orientation: 65.073 degrees

Field radius: 3.197

Data source: Backyard

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alexbb
alexbb
License: None (All rights reserved)
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Orion nebulae widefield in HaRGB - 3 panels mosaic, 





    
        

            alexbb