Orion 4 panel mosaic (John Favalessa)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 the01 Ori · 42 c Ori · 43 the02 Ori · 44 iot Ori · 45 Ori · De Mairan's nebula · Great Orion Nebula · Hatysa · IC 420 · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1981 · NGC 1982 · Orion Nebula · Sh2-279 · Sh2-281 · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri · Upper Sword · VdB44 · And 1 more.

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Orion 4 panel mosaic

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Orion 4 panel mosaic

Version C - removed the artifacts which I've traced to my EFW. now cloudy for a week, so posting a version I "healed" in Photoshop.

My flattener/Reducer is giving me fits, so I decided to do a mosaic of this incredible part of the sky. I hope I did it some justice. Version A, is the un-cropped mosaic. I used APP to integrate and combine the panels. they are from top to bottom:

NGC 1981, 21X300 sec

NGC 1977, 34X300 (running man)

M43, 33X300

star - Nair Al Saif, 8x300

I wanted to get more subs, but the moon is now in the way. I hope to revisit next month if clear skies.

I used a light pollution filter with my OSC camera, L-pro. The only color adjustment was done using pixinsight's PhotMetricColorCalibration process.

Original
Final
C
D

D

Description: reposting the original version with satellite trails.

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AstroBin Platform open discussions community forum
SoCal Astrophotography
The OSC Club (One Shot Camera)

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Status	Advanced success
Started	...
Astrometry.net job	4109532
PixInsight job	4CLQI5PK4SP7XGSY7MS3JAJWIH5WYB99
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h35m34s.70
RA (top/left)	05h39m10s.55
RA (top/right)	05h31m58s.76
RA (bottom/right)	05h31m56s.78
RA (bottom/left)	05h39m10s.10

Dec (center)	-05°09′21″.3
Dec (top/left)	-03°57′06″.9
Dec (top/right)	-03°56′47″.7
Dec (bottom/right)	-06°21′38″.6
Dec (bottom/left)	-06°21′49″.7

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Orion 4 panel mosaic

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