Messier 94 (Jan Scheers)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 94 · NGC 4736

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Messier 94

Revision title: V3

Link: http://www.nachthemel.be/M94.html

Powered byPixInsight

Messier 94

Revision title: V3

Link: http://www.nachthemel.be/M94.html

Messier 94 (M94, or NGC 4736) is a nice spiral galaxy situated about 16 million light-years away in the northern constellation of Canes Venatici .
The diameter of its main disk is about 45,000 light-years across, but the much fainter outer ring extends at least another 30,000 light-years or so.
The galaxy is notable in that it has two ring structures.

This image was acquired with the Officina Stellare ProRC 700 telescope and FLI PL16803 camera from Telescope Live in IC Astronomy Observatory, Oria, Spain.

Total integration time: 320 minutes
LRGB 11:13:11:13 subs of 300s and 2:2:2:2 subs of 600s
Dataset Telescope Live

Processing with AstroPixelProcessor, Photoshop CC with AstroPanel Pro, Astronomy Tools, Topaz Sharpen AI and Denoise Projects 3 plug-ins.

Original
B
Final
C

B

Title: M94 V2

Description: Core less overexposed

Uploaded: ...

C

Title: V3

Description: extra color adjustments

Uploaded: ...

Southern Hemisphere Astro
Messier Objects
Telescope.live

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Status	Advanced success
Started	...
PixInsight job	Q11A1OSWKSUQ5GGX3GNYND0LRQ2VN6WF
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h50m52s.987
RA (top/left)	12h51m50s.319
RA (top/right)	12h49m52s.140
RA (bottom/right)	12h49m55s.998
RA (bottom/left)	12h51m53s.494

Dec (center)	+41°06′47″.31
Dec (top/left)	+41°18′03″.32
Dec (top/right)	+41°17′22″.70
Dec (bottom/right)	+40°55′29″.37
Dec (bottom/left)	+40°56′09″.73

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