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Contains:  M 1, Crab nebula, NGC 1952
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Messier 1: The Crab Nebula

Technical card

Imaging telescope or lens:Takahashi CCA250

Imaging camera:QSI6120ws

Mount:Vixen AXD

Guiding telescope or lens:Takahashi GT-40

Guiding camera:Starlight Xpress Superstar

Software:Adobe Photoship CC 2017MaximDL 6

Resolution: 3072x2567

Dates:Oct. 27, 2016

Frames:
Astrodon H-alpha 5nm: 9x600" -25C
Astrodon O3 5nm: 8x600" -25C
Astrodon S2 5nm: 4x600" -25C
Astrodon True Balance E series II Red, Green, Blue: 9x480" -25C

Integration: 4.7 hours

Avg. Moon age: 26.62 days

Avg. Moon phase: 9.29%

Astrometry.net job: 1642856

RA center: 83.626 degrees

DEC center: 22.021 degrees

Pixel scale: 0.546 arcsec/pixel

Orientation: 179.489 degrees

Field radius: 0.304 degrees

Locations: Arakine, Isumi-city, Chiba, Japan

Comments

Author

ToshiyaArai
Toshiya Arai
License: None (All rights reserved)
2503
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Messier 1: The Crab Nebula, 





    
        

            Toshiya Arai