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Contains:  Trifid nebula, M 20, NGC 6514
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Trifid Nebula - Messier 20, 





    
        

            Delberson
Trifid Nebula - Messier 20

Trifid Nebula - Messier 20

Technical card

Resolution: 1846x1262

Dates:July 14, 2017

Frames:
Optolong Blue 1.25": 16x180" -10C bin 1x1
Optolong Green 1.25": 16x180" -10C bin 1x1
Optolong Lum 1.25": 96x180" -10C bin 1x1
Optolong Red 1.25": 16x180" -10C bin 1x1

Integration: 7.2 hours

Darks: ~15

Avg. Moon age: 19.80 days

Avg. Moon phase: 73.92%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 1851289

RA center: 270.612 degrees

DEC center: -22.987 degrees

Pixel scale: 2.638 arcsec/pixel

Orientation: 322.878 degrees

Field radius: 0.819 degrees

Locations: Home observatory II, Silvânia, GO, Brazil

Comments

Author

starfall
Delberson
License: Attribution-NonCommercial Creative Commons
3016
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Trifid Nebula - Messier 20, 





    
        

            Delberson

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