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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, NGC 1990, NGC 1977, NGC 1975, NGC 1981, NGC 1973, The star Alnitak (ζOri), The star σOri, The star Alnilam (εOri), The star 45Ori, The star 42Ori, Part of the constellation Orion (Ori)
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Barnard 33 - Horsehead Nebula, 


Barnard 33 - Horsehead Nebula

Technical card

Imaging telescope or lens:Canon 500mm f/4 L IS (Mark 1)

Imaging camera:Canon EOS 6D

Mount:Avalon Instruments M-Zero

Guiding telescope or lens:Canon 200 mm f/2.8 L II USM

Guiding camera:QHY CCD QHY5-II C

Filter:Hutech IDAS LPS P2 2" LPS P2

Resolution: 2696x1762

Dates:Sept. 15, 2015

Frames: 25x300"

Integration: 2.1 hours

Avg. Moon age: 1.98 days

Avg. Moon phase: 4.37% job: 781628

RA center: 84.727 degrees

DEC center: -2.821 degrees

Pixel scale: 5.498 arcsec/pixel

Orientation: 89.851 degrees

Field radius: 2.459 degrees


Baader modified Canon 6D @ ISO400
Canon 500mm f/4 L IS @ f/4
Avalon Instruments M-Zero
25x 300 Second lights
Usual darks, flats and bias.



License: Attribution-NonCommercial-NoDerivs Creative Commons

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Barnard 33 - Horsehead Nebula,