SN2023ixf in Messier 101 (RGB) (Linda)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 101 · NGC 5447 · NGC 5449 · NGC 5450 · NGC 5451 · NGC 5453 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5462 · NGC 5471 · PGC 2468609 · PGC 2469762 · PGC 2816075 · PGC 49919 · Pinwheel galaxy

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SN2023ixf in Messier 101 (RGB)

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SN2023ixf in Messier 101 (RGB)

We had a perfectly clear night but also an atmosphere full of wild fire smoke so it wasn't obvious what, if anything, would be worth imaging. The sky quality meter was reading half a magnitude brighter than normal and when I went out ad looked at the sky I saw very few stars making for some wretched transparency. But, someone mentioned the supernova and I figured I should at least try. It was less than two hours of integration but even in a single sub, the supernova was obvious. And, actually for less than two hours, it isn't too bad!

Processing:

RGB:
channel combination
dynamic crop
DBE
SPCC
blurXterminator
noiseXterminator
GHS
MLT (sharpening)

I wasn't trying to get creative as I didn't have a lot of data to try to tease out faint detail. Really I just wanted an obvious galaxy to provide context for the supernova.

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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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Status	Advanced success
Started	...
Astrometry.net job	7761501
PixInsight job	L4AHLLFSXF8D19WMIE8435DDFEX4393K
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	14h03m00s.150
RA (top/left)	14h05m19s.811
RA (top/right)	14h00m37s.903
RA (bottom/right)	14h00m42s.303
RA (bottom/left)	14h05m20s.312

Dec (center)	+54°22′59″.99
Dec (top/left)	+54°40′01″.90
Dec (top/right)	+54°39′36″.30
Dec (bottom/right)	+54°05′50″.89
Dec (bottom/left)	+54°06′15″.64

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SN2023ixf in Messier 101 (RGB)

SN2023ixf in Messier 101 (RGB)

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SN2023ixf in Messier 101 (RGB)

SN2023ixf in Messier 101 (RGB)

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