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



    
        

            Alexander Voigt
Horsehead Nebula
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Technical card

Imaging telescope or lens:TS PhotoLine TSAPO60

Imaging camera:Nikon D5100A

Mount:Skywatcher NEQ6 PRO

Guiding telescope or lens:Skywatcher 80x400 Refraktor

Guiding camera:Astrolumina ALccd 5

Focal reducer:TS PHOTOLINE TSRED279

Software:TheliFitsworkPHD GuidingO'Telescope BackyardNikonAdobe Photoshop CS5

Filters:

Accessory:Shoestring Astronomy DSUSB


Resolution: 4561x3041

Dates:Dec. 29, 2016

Frames: 45x300" ISO400

Integration: 3.8 hours

Darks: 0

Flats: ~30

Flat darks: 0

Bias: 0

Avg. Moon age: 0.18 days

Avg. Moon phase: 0.04%

Bortle Dark-Sky Scale: 4.00

Mean SQM: None

Mean FWHM: None

Temperature: -3.00


Basic astrometry details

Astrometry.net job: 1393567

RA center: 5h 40' 11"

DEC center: -2° 12' 46"

Pixel scale: 3.787 arcsec/pixel

Orientation: 61.788 degrees

Field radius: 2.883 degrees


Comments

Author

LexPics
Alexander Voigt
License: None (All rights reserved)
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Horsehead Nebula, 



    
        

            Alexander Voigt