Sh2-252/NGC2174, NGC2175 in H-HO-O-RGB (Uwe Deutermann)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: IC 2159 · NGC 2174 · NGC 2175 · Sh2-247 · Sh2-252

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Sh2-252/NGC2174, NGC2175 in H-HO-O-RGB

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Sh2-252/NGC2174, NGC2175 in H-HO-O-RGB

This years version of the Monkey Head Nebula. When I compare this image with the last year one I can see some improvements, not as significant as other images, still at least a little bit. Looks like that I am at the end of my major improvements, unless I will attend a seminar about image processing, might be something to consider.

The image itself is a combo of starless (via StarNet++ and some manual corrections) Hα and OIII versions (Red: Hα-0.5OIII; Green: Hα+OIII; Blue: OIII) plus an overlay (screen and soft layers in PS) of RGB stars.

Original
Final
B
C
D

B

Description: Crop Version 1

Uploaded: ...

C

Description: Crop Version 2

Uploaded: ...

D

Description: Sole RGB data obtained with the Z61. Amazing how this "little" one can get already a lot of detail of the nebula as well!

Uploaded: ...

ZWO ASI1600MM/QHY163M
Florida / Georgia Imagers
Narrowband imaging
AstroBin Platform open discussions community forum
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Celestron RASA

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Status	Advanced success
Started	...
Astrometry.net job	3244309
PixInsight job	CP11TXDA2DVTNBJM17UQY6TC397XFF1Z
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h09m36s.47
RA (top/left)	06h06m35s.66
RA (top/right)	06h11m40s.97
RA (bottom/right)	06h12m39s.82
RA (bottom/left)	06h07m30s.36

Dec (center)	+20°56′52″.7
Dec (top/left)	+20°05′31″.4
Dec (top/right)	+19°57′00″.8
Dec (bottom/right)	+21°48′09″.2
Dec (bottom/left)	+21°56′47″.7

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Sh2-252/NGC2174, NGC2175 in H-HO-O-RGB

Sh2-252/NGC2174, NGC2175 in H-HO-O-RGB

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Image Index:

Contribution Index (beta):

Sh2-252/NGC2174, NGC2175 in H-HO-O-RGB

Sh2-252/NGC2174, NGC2175 in H-HO-O-RGB

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