SuperNova 2022hrs with a Stellina (Alex Woronow)

Celestial hemisphere: Northern · Constellation: Virgo (Vir) · Contains: IC 3694 · IC 3698 · IC 3711 · M 60 · NGC 4637 · NGC 4638 · NGC 4647 · NGC 4649 · NGC 4660

SuperNova 2022hrs with a Stellina

Scope…………..Stellina: 80mm f/5 fully automated telescope
Observatory……Back Yard, Tucson, Az
Camera………... Built-in CFA
Exposures………374 x 10" = 62'

Image Width…....30ish arc-minutes
Processed by Alex Woronow (2022) using PixInsight, Topaz, SWT

Just to see if I could capture this event in my small scope. Actually, after just a couple of exposures, the automatic screen stacking of the Stellina showed not only the supernova but a hint of Messier 60 (the larger galaxy). NGC 4647, the smaller galaxy beside M 60, which actually hosts the supernova, became evident after something like 50 10-second exposures.

I am discovering the rather steep and challenging learning curve associated with processing hundreds of subs per image. Even blinking the subs is a daunting challenge for my concentration span.

Alex

Final
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B

Title: SuperNova location

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C

Title: Who's who -- annotated image

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Status	Advanced success
Started	...
Astrometry.net job	5736345
PixInsight job	K2EMZYJ3JPLBND2B6HGEYVK8P6YT9MU3
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h43m48s.70
RA (top/left)	12h45m07s.49
RA (top/right)	12h42m29s.68
RA (bottom/right)	12h42m28s.45
RA (bottom/left)	12h45m06s.79

Dec (center)	+11°28′50″.9
Dec (top/left)	+11°09′35″.2
Dec (top/right)	+11°09′16″.5
Dec (bottom/right)	+11°48′05″.4
Dec (bottom/left)	+11°48′18″.8

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SuperNova 2022hrs with a Stellina

SuperNova 2022hrs with a Stellina

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