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Contains:  NGC 2071, M 78, NGC 2068, NGC 2067, NGC 2064
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M78 HaLRGB, 





    
        

            1074j
M78 HaLRGB

M78 HaLRGB

Technical card

Resolution: 2659x2084

Dates:Jan. 30, 2017

Frames: 58x300"

Integration: 4.8 hours

Avg. Moon age: 2.48 days

Avg. Moon phase: 6.78%

Astrometry.net job: 1511182

RA center: 86.742 degrees

DEC center: 0.125 degrees

Pixel scale: 2.444 arcsec/pixel

Orientation: -90.831 degrees

Field radius: 1.147 degrees

Locations: Paradise, Chiricahua Mountains, AZ, United States

Description

Another revisit of an object I had previously done but this time with a somewhat wider view and some Ha blended into the L channel. Also, a few more years of experience! I added Ha as it brought out some details above and to the right of M78 proper. No Ha was blended into the R channel. Ha 8x600s, L 25x300s, RGB 12x150s 2x2 binned.

Comments

Author

1074j
1074j
License: Attribution-NonCommercial Creative Commons
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M78 HaLRGB, 





    
        

            1074j