M63 - LRGB (Rodolphe Goldsztejn)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 63 · NGC 5055 · Sunflower Galaxy

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M63 - LRGB

Revision title: Reprocessed with updated workflow

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M63 - LRGB

Revision title: Reprocessed with updated workflow

Update 03 Aug 2022 (Rev B)
Starting from the APP registrstion of the intial image, processed in PI and finalized in LR.
In PI, after the usual LRGB combination, the starless and star images were processed separately, (color saturation, contrsst adjustment...) then recombined; star slightly reduced at the end of the PI workflow.

Final noise reduction and enhancement performed in LR.
Notice how ugly is the big yellow star (TYC 3024-852-1) !
Interesting to compare with version A I made approximately 2 years ago.

—- initial description

Première tentative avec le Celestron 8 EdgeHD et réducteur .7.

Pre-traitement avec APP

Traitement avec StarTools

Finalisation avec PS.

Original
B
C
D
Final
E

B

Title: Old data, through my latest image process approach

Uploaded: ...

C

Title: Annotated version

Uploaded: ...

D

Title: Reprocessed with updated workflow

Uploaded: ...

E

Title: Rotten weather project: revisiting old images!

Uploaded: ...

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	Image of the day	Top pick	Top pick nominations	Total submitted
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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	7322980
PixInsight job	1AUXCAFR59YIGBCMWZZW78Z1L4FN5ZIG
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h15m01s.952
RA (top/left)	13h13m25s.399
RA (top/right)	13h16m39s.909
RA (bottom/right)	13h16m39s.170
RA (bottom/left)	13h13m23s.115

Dec (center)	+42°07′12″.95
Dec (top/left)	+41°52′26″.31
Dec (top/right)	+41°52′47″.77
Dec (bottom/right)	+42°21′53″.34
Dec (bottom/left)	+42°21′32″.33

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M63 - LRGB

Revision title: Reprocessed with updated workflow

M63 - LRGB

Revision title: Reprocessed with updated workflow

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Image Index:

Contribution Index (beta):

M63 - LRGB

Revision title: Reprocessed with updated workflow

M63 - LRGB

Revision title: Reprocessed with updated workflow

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

E

Sky plot

Histogram

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