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Contains:  NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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The Rosette Nebula NGC 2237-9,NGC 2246 HOO(+SHO20%)+RGB(StarColor), 





    
        

            Masahiro Takahashi
The Rosette Nebula NGC 2237-9,NGC 2246 HOO(+SHO20%)+RGB(StarColor)

The Rosette Nebula NGC 2237-9,NGC 2246 HOO(+SHO20%)+RGB(StarColor)

Technical card

Resolution: 4603x3372

Dates:Dec. 14, 2018

Frames:
Astrodon 5nm Ha 31mm: 28x300" (gain: 139.00) -30C bin 1x1
Astrodon 5nm Oiii 31mm: 25x300" (gain: 139.00) -30C bin 1x1
Astrodon 5nm SII 31mm: 12x300" (gain: 139.00) -30C bin 1x1
Astrodon Tru Balance Gen 2 B: 20x60" (gain: 139.00) -30C bin 1x1
Astrodon Tru Balance Gen 2 G: 20x60" (gain: 139.00) -30C bin 1x1
Astrodon Tru Balance Gen 2 R: 20x60" (gain: 139.00) -30C bin 1x1

Integration: 6.4 hours

Darks: ~16

Flats: ~32

Bias: ~1024

Avg. Moon age: 6.51 days

Avg. Moon phase: 40.72%

Temperature: 3.00

Astrometry.net job: 2456533

RA center: 97.980 degrees

DEC center: 4.985 degrees

Pixel scale: 2.025 arcsec/pixel

Orientation: 0.710 degrees

Field radius: 1.605 degrees

Locations: Kashiwa, Kashiwa City, Chiba, Japan

Data source: Traveller

Comments

Author

MasahiroTakahashi
Masahiro Takahashi
License: None (All rights reserved)
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The Rosette Nebula NGC 2237-9,NGC 2246 HOO(+SHO20%)+RGB(StarColor), 





    
        

            Masahiro Takahashi