NGC 7635 (Bubble Nebula) and M52 area (Ian McIntyre)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: Bubble Nebula · LBN 533 · LBN 536 · LBN 537 · LBN 540 · LBN 542 · LBN 543 · LBN 544 · LBN 547 · LBN 548 · LBN 549 · LDN 1222 · LDN 1225 · LDN 1229 · LDN 1230 · LDN 1231 · LDN 1233 · LDN 1234 · LDN 1237 · M 52 · NGC 7510 · NGC 7538 · NGC 7635 · NGC 7654 · PK110-00.1 · PK110-01.1 · PK112-00.1 · Sh2-157 · Sh2-158 · Sh2-159 · And 2 more.

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NGC 7635 (Bubble Nebula) and M52 area

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NGC 7635 (Bubble Nebula) and M52 area

Uncropped. This was an experiment to test my rig on faint DSOs during a rather bright moon with the SVBony CLS Clip-in and stepping rings. I knew at 300mm I was not going to get very up close and personal with the Bubble. The result ends up being a widefield of a pretty interesting piece of sky. Regardless of what I am consistently told, I do get moonlight reduction with the CLS. The Bubble, the Lobster Claw and M52 cluster all show up nicely in widefield, with the added bonus of V1405 Cass supernova. But focus issues definitely show up when zooming in for detail. Not sure if it was related to pushing the Skyguider Pro with 1 minute exposures, my own visual acuity when performing focus, or the CLS effecting the lens' relationship with the sensor. I am also keenly aware that my processing skills on nebulae have a long way to go.

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Status	Advanced success
Started	...
Astrometry.net job	5066918
PixInsight job	V28UAQA0TB8F60FBR20VCVPOG4JE9S4X
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h18m17s.20
RA (top/left)	23h04m29s.60
RA (top/right)	23h13m51s.63
RA (bottom/right)	23h31m08s.36
RA (bottom/left)	23h23m15s.10

Dec (center)	+60°50′35″.9
Dec (top/left)	+61°51′12″.6
Dec (top/right)	+58°59′24″.5
Dec (bottom/right)	+59°45′11″.8
Dec (bottom/left)	+62°41′09″.6

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NGC 7635 (Bubble Nebula) and M52 area

NGC 7635 (Bubble Nebula) and M52 area

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NGC 7635 (Bubble Nebula) and M52 area

NGC 7635 (Bubble Nebula) and M52 area

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