M101 Pinwheel - Drizzle (Mark Germani)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: HD122471 · HD122865 · M 101 · NGC 5422 · NGC 5447 · NGC 5449 · NGC 5450 · NGC 5451 · NGC 5453 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5462 · NGC 5471 · NGC 5473 · NGC 5474 · NGC 5477 · NGC 5484 · NGC 5485 · NGC 5486 · Pinwheel galaxy

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M101 Pinwheel - Drizzle

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M101 Pinwheel - Drizzle

Pinwheel is a bit small for my Z61's FOV, so I decided to leverage drizzle with this image. I have kept the doubled dimension and cropped it to my camera's native image size without resizing. Overall, I'm really happy with this method of recovering detail, though it will really benefit from more exposure. Luckily it's easy to find and it's in the sky for the entire night, so I hope to grab some more light from this target soon.

NOTE: Check out NGC 5474, a Peculiar Dwarf companion galaxy in the lower right - the galactic core has been pulled towards Pinwheel, offsetting it from the disc. A nice reminder that the effect of gravity is increased with greater mass. Fun!

Original
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B

Description: Stacked and processed in Astro Pixel Processor, slightly less saturation but much less noise. Added an extra night and adjusted the crop.

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iOptron Skyguider Pro
Unmodified DSLR Deep Sky

Past Projects
William Optics Zenithstar 61

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Status	Advanced success
Started	...
Astrometry.net job	4273359
PixInsight job	NOTOOILNZ0TG7QFZSRI5ZJ9ADX0MO4E7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	14h03m06s.32
RA (top/left)	13h58m15s.61
RA (top/right)	13h58m45s.17
RA (bottom/right)	14h07m43s.65
RA (bottom/left)	14h07m40s.92

Dec (center)	+54°21′37″.10
Dec (top/left)	+55°20′42″.2
Dec (top/right)	+53°20′15″.2
Dec (bottom/right)	+53°21′46″.3
Dec (bottom/left)	+55°22′19″.6

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M101 Pinwheel - Drizzle

M101 Pinwheel - Drizzle

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M101 Pinwheel - Drizzle

M101 Pinwheel - Drizzle

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