First DSO - M42 Test Shot (Van H. McComas)

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 · M 42 · M 43 · NGC 1924 · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1981 · NGC 1982 · NGC 1999 · Orion · Sh2-276 · Sh2-279 · Sh2-281 · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri · VdB42 · VdB44 · And 1 more.

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First DSO - M42 Test Shot

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First DSO - M42 Test Shot

First DSO - M42 Test Shot

Please excuse this, my first DSO. I was out shooting 30 images of the Moon and decided to take some test shots with different ISO to see what the Canon T7i can do. This is a whopping 1 minute total exposure, two 30 second shots with one dark. As you can see after an hour outside I even had dust or lent on the lens. This is the first somewhat successful image of the Orion nebula taken through a 250 mm Canon telephoto lens, ISO 800, f/5.6.

The first step into better DSO images, (I hope).

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Status	Advanced success
Started	...
Astrometry.net job	2582368
PixInsight job	54Q7FWXHIDGEU2SXI9JBRNOHEV6MSWCG
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h35m38s.90
RA (top/left)	05h45m40s.19
RA (top/right)	05h27m40s.80
RA (bottom/right)	05h25m36s.83
RA (bottom/left)	05h43m40s.76

Dec (center)	-05°25′52″.5
Dec (top/left)	-04°29′16″.7
Dec (top/right)	-03°39′37″.4
Dec (bottom/right)	-06°21′40″.0
Dec (bottom/left)	-07°11′51″.9

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First DSO - M42 Test Shot

First DSO - M42 Test Shot

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First DSO - M42 Test Shot

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