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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, The star Alnitak (ζOri), The star σOri
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B33 / Horsehead nebula, 





    
        

            Tom914
B33 / Horsehead nebula

B33 / Horsehead nebula

Technical card

Resolution: 3691x2597

Dates:Feb. 27, 2019March 12, 2019

Frames: 60x120" (gain: 350.00) -10C bin 1x1

Integration: 2.0 hours

Darks: ~30

Flats: ~30

Avg. Moon age: 14.27 days

Avg. Moon phase: 34.99%

Bortle Dark-Sky Scale: 6.50

Astrometry.net job: 2600057

RA center: 85.292 degrees

DEC center: -2.287 degrees

Pixel scale: 2.191 arcsec/pixel

Orientation: 79.462 degrees

Field radius: 1.374 degrees

Data source: Backyard

Comments

Author

Tom914
Tom914
License: Attribution-NonCommercial-ShareAlike Creative Commons
1530
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Revisions

  • B33 / Horsehead nebula, 





    
        

            Tom914
    Original
  • B33 / Horsehead nebula, 





    
        

            Tom914
    C
  • Final
    B33 / Horsehead nebula, 





    
        

            Tom914
    E

Sky plot

Sky plot

Histogram

B33 / Horsehead nebula, 





    
        

            Tom914