Seasons first M42, a luminance picture, only ~13min. exposure (Niels V. Christensen)

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 Nebula in Orion · Hatysa · LBN 974 · M 42 · M 43 · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1982 · Sh2-279 · Sh2-281 · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri

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Seasons first M42, a luminance picture, only ~13min. exposure

18. Sep-2017, my first M42 for this astro-season.

After a long night exposing other Deep sky tagets I ended this astro-session taking frames of the impressive M42. It was very early in the morning and the object was standing low in the horizon.

Total LUM subs/exposure only: 6x60sec+9x30sec+20x10sec.

No calibration frames were used.

On request I will be happy to share/show tif/fit files/stack info, please just let me know, thanks.

Kind regards Niels

Light Polluted skies
CMOS Imagers
ZWO ASI1600MM/QHY163M
Messier Objects
"Nordish by nature"

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Status	Advanced success
Started	...
PixInsight job	338GMJM4HGJMGJK32NTW81Y2RXY3SSTX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h35m25s.20
RA (top/left)	05h34m48s.50
RA (top/right)	05h31m56s.47
RA (bottom/right)	05h36m02s.23
RA (bottom/left)	05h38m53s.50

Dec (center)	-05°19′44″.4
Dec (top/left)	-04°28′27″.8
Dec (top/right)	-05°16′59″.9
Dec (bottom/right)	-06°10′58″.3
Dec (bottom/left)	-05°22′24″.4

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Seasons first M42, a luminance picture, only ~13min. exposure

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Seasons first M42, a luminance picture, only ~13min. exposure

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