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Contains:  M 43, NGC 1982, M 42, Great Nebula in Orion, NGC 1976, The star θ2Ori, The star θ1Ori
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M42, Orion Nebula, 


            Joshua Judkins
M42, Orion Nebula

M42, Orion Nebula

Technical card

Resolution: 4076x3341

Dates:Jan. 13, 2018

ZWO Ha 7nm 1.25": 42x1" -20C bin 2x2
ZWO Lum 1.25": 39x1" -20C bin 1x1
ZWO OIII 7nm 1.25": 30x1" -20C bin 2x2
ZWO SII 7nm 1.25": 55x1" bin 2x2

Integration: 0.0 hours

Darks: ~20

Flats: ~18

Avg. Moon age: 26.32 days

Avg. Moon phase: 11.22%

Bortle Dark-Sky Scale: 8.00

Temperature: -8.23 job: 1893362

RA center: 83.808 degrees

DEC center: -5.398 degrees

Pixel scale: 0.337 arcsec/pixel

Orientation: 192.672 degrees

Field radius: 0.247 degrees



Joshua Judkins
License: None (All rights reserved)

Sky plot

Sky plot


M42, Orion Nebula, 


            Joshua Judkins