Haphazard M101 + Supernova Shot That Somehow Worked (Phil Creed)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: HD122471 · HD122865 · M 101 · NGC 5447 · NGC 5449 · NGC 5450 · NGC 5451 · NGC 5453 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5462 · NGC 5471 · NGC 5473 · NGC 5477 · Pinwheel galaxy

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Haphazard M101 + Supernova Shot That Somehow Worked

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Haphazard M101 + Supernova Shot That Somehow Worked

I shot Whale+Hockey Stick with my main rig and NP101 and thought I'd try to grab M101 and its supernova with my smaller Skywatcher Star Adventurer GTI and AT60.

I could have gotten a much better shot with the NP101 of M101, but I wanted Whale+Hockey Stick more. So that rig took precedence...and my sole ASIAair. So I had to shoot the GTI + AT60 unguided using my Nikon D5300.

Shooting unguided wasn't even close to the worst part, which was the camera battery's charge. More specifically, lack thereof. Just one bar. I totally forgot to charge the battery before leaving the house. Unguided, low charge...this wasn't good.

I was about to give up on it but decided to shoot anyway, hoping I'd get at least enough time to show the supernova. After 10 subs went by, I started to manually dither to lower walking noise.

SOMEHOW I ended up with 83 x 30-sec subs. It's not a great image, but at least a passable one.

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Status	Advanced success
Started	...
PixInsight job	UJDWPYGMO4EZH5LJ0ISY0U85RAUJDTP2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	14h03m12s.14
RA (top/left)	13h59m40s.30
RA (top/right)	14h00m09s.73
RA (bottom/right)	14h06m35s.80
RA (bottom/left)	14h06m18s.90

Dec (center)	+54°21′18″.5
Dec (top/left)	+54°53′41″.5
Dec (top/right)	+53°45′43″.2
Dec (bottom/right)	+53°48′29″.6
Dec (bottom/left)	+54°56′38″.7

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Haphazard M101 + Supernova Shot That Somehow Worked

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