NGC3351, M95 GX SBb (7.4" 9.8M) "Rings Upon Rings Galaxy" - 2.66 hours OSC, SQM 21.61 MPSAS (John Jennings)

Celestial hemisphere: Northern · Constellation: Leo (Leo) · Contains: M 95 · NGC 3351

NGC3351, M95 GX SBb (7.4" 9.8M) "Rings Upon Rings Galaxy" - 2.66 hours OSC, SQM 21.61 MPSAS, John Jennings

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NGC3351, M95 GX SBb (7.4" 9.8M) "Rings Upon Rings Galaxy" - 2.66 hours OSC, SQM 21.61 MPSAS

Revision title: -BlurXterminator Version

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NGC3351, M95 GX SBb (7.4" 9.8M) "Rings Upon Rings Galaxy" - 2.66 hours OSC, SQM 21.61 MPSAS

Revision title: -BlurXterminator Version

A beautiful barred spiral galaxy in Leo. It was discovered in 1781 by Pierre Méchain, a colleague of Charles Messier. Pretty surprised to bring out some of the innermost rings with a 6 inch and only 2.66 hours. SQM is reported by ASTAP with flats, dark and altitude corrections on a single sub. This correlates with an external Unihedron SQM LE site monitor at the remote observatory.

EXPTIME    = 9600 / Total luminance exposure time in seconds.
LUM_EXP    = 600 / Average luminance exposure time.
LUM_CNT    = 16 / Luminance images combined.
LUM_DARK   = 20 / Darks used for luminance.
LUM_FLAT   = 40 / Flats used for luminance.
LUM_BIAS   = 0 / Flat-darks used for luminance.
LUM_TEMP   = -5 / Set temperature used for luminance.

Original
Final
B

B

Title: -BlurXterminator Version

Description: Reprocessed Image with BlurXterminator. All I can say is WOW!

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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.

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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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Status	Advanced failed
Started	...
Astrometry.net job	6932970
PixInsight job	YLCFQMOHI95W29PREHF4LZW8A470X8KX
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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NGC3351, M95 GX SBb (7.4" 9.8M) "Rings Upon Rings Galaxy" - 2.66 hours OSC, SQM 21.61 MPSAS

Revision title: -BlurXterminator Version

NGC3351, M95 GX SBb (7.4" 9.8M) "Rings Upon Rings Galaxy" - 2.66 hours OSC, SQM 21.61 MPSAS

Revision title: -BlurXterminator Version

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NGC3351, M95 GX SBb (7.4" 9.8M) "Rings Upon Rings Galaxy" - 2.66 hours OSC, SQM 21.61 MPSAS

Revision title: -BlurXterminator Version

NGC3351, M95 GX SBb (7.4" 9.8M) "Rings Upon Rings Galaxy" - 2.66 hours OSC, SQM 21.61 MPSAS

Revision title: -BlurXterminator Version

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