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Contains:  IC 430, NGC 1999, M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, NGC 1973, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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M42 and NGC 1999 in HA, 


            Marcus Wögerer
M42 and NGC 1999 in HA

M42 and NGC 1999 in HA

Technical card

Resolution: 2672x4008

Dates:Feb. 18, 2019

Frames:Baader highspeed f2 H-alpha: 16x480" ISO1600

Integration: 2.1 hours

Darks: ~8

Flats: ~25

Bias: ~50

Avg. Moon age: 13.42 days

Avg. Moon phase: 97.95%

Bortle Dark-Sky Scale: 3.00

Temperature: -2.00 job: 2536027

RA center: 83.982 degrees

DEC center: -5.727 degrees

Pixel scale: 2.565 arcsec/pixel

Orientation: 6.200 degrees

Field radius: 1.716 degrees

Locations: Ebenwaldhöhe (Ebenwald 14 Parkplatz), Kleinzell, Niederösterreich, Austria

Data source: Traveller


Hydrogen Alpha picture in B&W of famous M42 including NGC1999 almost under full moon.



Marcus Wögerer
License: None (All rights reserved)

Sky plot

Sky plot


M42 and NGC 1999 in HA, 


            Marcus Wögerer

In these public groups

DSLR narrowband