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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, The star Alnitak (ζOri)
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Horsehead and flame nebula, 


            Justin Daniel
Horsehead and flame nebula

Horsehead and flame nebula

Technical card

Resolution: 3354x2529

Dates:Sept. 13, 2015

Orion Extra Narrowband Filter Ha 1.25": 3x1200" -15C bin 1x1
Orion Extra Narrowband Filter Ha 1.25": 6x600" -15C bin 1x1

Integration: 2.0 hours

Darks: ~20

Bias: ~20

Avg. Moon age: 0.19 days

Avg. Moon phase: 0.04% job: 774978

RA center: 85.321 degrees

DEC center: -2.264 degrees

Pixel scale: 1.427 arcsec/pixel

Orientation: 65.968 degrees

Field radius: 0.832 degrees


Taken in San Antonio Tx. Subs were 3x1200 and 6x600 with a 7nm Ha filter



Justin Daniel
License: None (All rights reserved)

Sky plot

Sky plot


Horsehead and flame nebula, 


            Justin Daniel