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





    
        

            neptun
IC 434 (Horsehead nebula)

IC 434 (Horsehead nebula)

Technical card

Resolution: 3332x2475

Dates:Dec. 14, 2014

Frames:
Baader Planetarium Ha 7nm 2": 9x600" -40C bin 1x1
Baader Planetarium OIII 2'' 8.5nm: 6x600" -40C bin 1x1

Integration: 2.5 hours

Bias: ~50

Avg. Moon age: 22.11 days

Avg. Moon phase: 50.36%

Temperature: -3.00

Astrometry.net job: 469671

RA center: 85.266 degrees

DEC center: -2.396 degrees

Pixel scale: 1.222 arcsec/pixel

Orientation: 62.244 degrees

Field radius: 0.705 degrees

Locations: Bulgaria, Sofia, Sofia, Bulgaria

Description

This is stack of just 9x10min Ha and 6x10min OIII. I created bicolor image and after that applied Ha as luminance. Unfortunately it needs more integration time to become good photo.

Comments

Author

neptun
neptun
License: Attribution-NonCommercial Creative Commons
6180
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IC 434 (Horsehead nebula), 





    
        

            neptun