NGC2170 (Angel Nebula) LRGB - 26 Feb 2022 (Geof Lewis)

Celestial hemisphere: Southern · Constellation: Monoceros (Mon) · Contains: HD41569 · HD41583 · HD41608 · HD41609 · HD41794 · HD42003 · HD42004 · HD42038 · HD42051 · HD42115 · HD42132 · HD42261 · HD42279 · HD42338 · HD42410 · HD42536 · HD42576 · HD42640 · HD42678 · HD42690 · LBN 1000 · LBN 993 · LBN 994 · LBN 995 · LBN 996 · LBN 997 · LBN 998 · LBN 999 · LDN 1646 · NGC 2170 · And 7 more.

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NGC2170 (Angel Nebula) LRGB - 26 Feb 2022

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NGC2170 (Angel Nebula) LRGB - 26 Feb 2022

Here is my attempt at the Angel Nebula (NGC2170) in the constellation of Monoceros, south east of Orion's Belt on the line through the belt stars about 1/3rd the way towards Sirius. It's a low target from my 52N location, transiting at just 31 degrees, so I am only able to grab a few hours on it each session. Due to it's low altitude I had a lot of issues with gradients as it passed through the murk above the horizon, hence only about 15 hours of the nearly 19 hours captured made it into the final image.
On reflection this was probably not a good choice of target, but I wanted to give it a try.

Original
B
Final
C

B

Description: Used 'Equalize' Mask in PS to boost highlights

Uploaded: ...

C

Description: Much more aggresive use of curves in ImagesPlus using Lab mode

Uploaded: ...

Nebulae

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Status	Advanced success
Started	...
Astrometry.net job	5876096
PixInsight job	BD1OIB36X8S4NCJ6VNEP76CVWTQ4BPX0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h08m44s.11
RA (top/left)	06h12m18s.53
RA (top/right)	06h05m18s.99
RA (bottom/right)	06h05m09s.22
RA (bottom/left)	06h12m09s.66

Dec (center)	-06°23′02″.9
Dec (top/left)	-05°45′18″.1
Dec (top/right)	-05°42′13″.2
Dec (bottom/right)	-07°00′42″.8
Dec (bottom/left)	-07°03′52″.1

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NGC2170 (Angel Nebula) LRGB - 26 Feb 2022

NGC2170 (Angel Nebula) LRGB - 26 Feb 2022

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NGC2170 (Angel Nebula) LRGB - 26 Feb 2022

NGC2170 (Angel Nebula) LRGB - 26 Feb 2022

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