Contains:IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, IC 426, NGC 1990, The star Alnitak (ζOri), The star σOri, The star Alnilam (εOri), Part of the constellation Orion (Ori)
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Horsehead Nebula, 




    

        Ken-ichiro Tanaka
Horsehead Nebula

Horsehead Nebula

Technical card

Imaging telescope or lens:KOWA PROMINAR 500mm F5.6 FL

Imaging camera:Canon EOS 60Da

Mount:HEQ5 Pro mount

Guiding telescope or lens:Pencil Borg 25

Guiding camera:Lodestar

Focal reducer:KOWA TX07 350mm F4

Software:AstroArts StellaImage7CCDStack 2Photoshop CCO'Telescope BackyardEOS

Resolution: 1375x2048

Dates: Oct. 25, 2014

Frames: 28x480"

Integration: 3.7 hours

Avg. Moon age: 1.55 days

Avg. Moon phase: 2.70%

Astrometry.net job: 401965

RA center: 84.903 degrees

DEC center: -1.783 degrees

Pixel scale: 6.233 arcsec/pixel

Orientation: 179.665 degrees

Field radius: 2.135 degrees

Data source: Unknown

Comments

Author

ohmishonin
Ken-ichiro Tanaka
License: None (All rights reserved)
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Horsehead Nebula, 




    

        Ken-ichiro Tanaka

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