M83 (data set from Telescope Live) (Frédéric Ruciak)

Celestial hemisphere: Southern · Constellation: Hydra (Hya) · Contains: M 83 · NGC 5236 · Southern Pinwheel Galaxy

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M83 (data set from Telescope Live)

Revision title: I followed the advice to remove a green domination on the background with SCNR

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M83 (data set from Telescope Live)

Revision title: I followed the advice to remove a green domination on the background with SCNR

M83 with a data set from Telescope Live. I have no chance to capture it with my own equipment so I am improving my LRGB processing experience. I am starting to understand what the relative roles of Luminance and RGB are. Maybe I pushed too much the color saturation in RGB before combining, I hope some experts will give me their opinions and advices. At least for me the result is beautiful and I didn't have to use HDMRT or LHE so it is more "natural" to me. BXT and NXT are still doing an incredible job :-)

Original
B
C
Final
D

B

Title: I followed the advice to remove a green domination on the background with SCNR

Uploaded: ...

C

Title: reprocessed following constructive comments

Description: Following the comments of Messierman I reprocessed the dataset. Reduced star with BXT, masked softer color saturation on RBG, faint nebulosity stretched out on luminance for I hope a better image.

Uploaded: ...

D

Title: with some final treatment inspired by Adam Block workflow

Description: I applied on my previous version the following: HDMRT on Luminance before LRGB combination and imageblending softlight with final merging on the standard image with a mask. I like the natural one as well as this one much more "dramatic" ;-)

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	9641583
PixInsight job	HUYQ68H0XWX1GCGQ3VPV74P74WTQ0YFP
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h37m00s.819
RA (top/left)	13h35m52s.778
RA (top/right)	13h38m15s.652
RA (bottom/right)	13h38m08s.603
RA (bottom/left)	13h35m46s.144

Dec (center)	-29°51′54″.99
Dec (top/left)	-30°03′18″.82
Dec (top/right)	-30°01′05″.10
Dec (bottom/right)	-29°40′28″.61
Dec (bottom/left)	-29°42′41″.85

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M83 (data set from Telescope Live)

Revision title: I followed the advice to remove a green domination on the background with SCNR

M83 (data set from Telescope Live)

Revision title: I followed the advice to remove a green domination on the background with SCNR

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M83 (data set from Telescope Live)

Revision title: I followed the advice to remove a green domination on the background with SCNR

M83 (data set from Telescope Live)

Revision title: I followed the advice to remove a green domination on the background with SCNR

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D

Sky plot

Histogram

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