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Contains:  M 1, Crab nebula, NGC 1952
Getting plate-solving status, please wait...
Crab Nebula - HaRGB, 





    
        

            bobzeq25
Crab Nebula - HaRGB

Crab Nebula - HaRGB

Technical card

Resolution: 2335x1875

Dates:Dec. 17, 2017Jan. 17, 2018

Frames:
Astronomik Ha 6nm: 6x1200" -15C
Astronomik RGB Deep Sky: 60x90" -15C

Integration: 3.5 hours

Flats: ~50

Bias: ~100

Avg. Moon age: 14.59 days

Avg. Moon phase: 0.35%

Bortle Dark-Sky Scale: 7.00

Mean FWHM: 3.00

Temperature: 7.50

Astrometry.net job: 1898191

RA center: 5h 34' 30"

DEC center: +21° 59' 31"

Pixel scale: 1.021 arcsec/pixel

Orientation: 277.419 degrees

Field radius: 0.425

Description

Deconvolution worked really well on Ha data, then PixInsight's NBRGBCombination script. First image with new Astronomik Deep Sky RGB.

Comments

Author

bobzeq25
bobzeq25
License: None (All rights reserved)
4190
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Crab Nebula - HaRGB, 





    
        

            bobzeq25