M51 Unsharpened (lowenthalm)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: IC 4278 · M 51 · NGC 5194 · NGC 5195 · PGC 2292105 · Whirlpool galaxy

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M51 Unsharpened

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M51 Unsharpened

With the good seeing I have been lucky to get the last couple months (at least when it isn't cloudy), here is another unsharpened image. The seeing was good enough, that it was reasonable to just accept what the sky provided a view of. I did do a little noise reduction and had to clean up a bit of noise in the dark sky at the very edge of two corners of the image. Other than that, its just mostly color balance, stretch and saturation control.

I do live in a suburb, so I didn't make an attempt to capture too much of the outer nebulosity, but instead focused on detail within the brighter regions of the galaxy.

I actually captured four 6 minute live-stacks with 3 second subs and then added the images together to produce the final set of data presented here.

Astrophotography with Dobson

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Galaxies - big!

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Unknown

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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Status	Advanced success
Started	...
Astrometry.net job	2682798
PixInsight job	04UMCLBZID4Q6QOZ1OGCA62NWPPEV921
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	13h29m55s.535
RA (top/left)	13h28m41s.988
RA (top/right)	13h29m14s.931
RA (bottom/right)	13h31m08s.557
RA (bottom/left)	13h30m36s.507

Dec (center)	+47°11′47″.19
Dec (top/left)	+47°23′14″.70
Dec (top/right)	+46°56′19″.28
Dec (bottom/right)	+47°00′16″.18
Dec (bottom/left)	+47°27′12″.61

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M51 Unsharpened

M51 Unsharpened

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M51 Unsharpened

M51 Unsharpened

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