Sh2-157,NGC 7510,NGC 7635,Sh2-159, The Lobster Claw/Bubble nebula region. Attempt #2 with OGMA AP26CC camera (Mark C. Helton)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: Bubble Nebula · HD218997 · HD219286 · HD219460 · HD220016 · HD220057 · HD220102 · HD220167 · HD240233 · HD240244 · HD240245 · HD240248 · HD240250 · HD240252 · HD240253 · HD240256 · HD240264 · HD240267 · LBN 533 · LBN 536 · LBN 537 · LBN 540 · LBN 542 · LBN 543 · LBN 544 · LBN 548 · LBN 549 · LDN 1231 · NGC 7510 · NGC 7538 · And 5 more.

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Sh2-157,NGC 7510,NGC 7635,Sh2-159, The Lobster Claw/Bubble nebula region. Attempt #2 with OGMA AP26CC camera

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Sh2-157,NGC 7510,NGC 7635,Sh2-159, The Lobster Claw/Bubble nebula region. Attempt #2 with OGMA AP26CC camera

I tried imaging the Lobster Claw nebula a number of years ago, and found it a challenge then...I also found it a challenge this time as well! Especially with an almost full Moon! The Bubble Nebula is very bright compared to the Lobster Claw, so finding the right exposure time to be able to get both was a challenge. I ended up at 300 sec subs, at 100 gain, on my new OGMA AP26CC camera. Really liking this camera! My processing skills are getting better, but I still have so much to learn! Practice, practice, practice! Clear Skies
Mark

Imaged with N.I.N.A.
Massachusetts Astro
"Simply Stellarvue"
Deep Sky Northern Hemisphere
The refractors!

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Status	Advanced success
Started	...
Astrometry.net job	8837440
PixInsight job	D3YMAOIYAQD7HV4I6CCQKCDNAI4ZFPKO
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h16m07s.42
RA (top/left)	23h21m46s.100
RA (top/right)	23h21m37s.85
RA (bottom/right)	23h10m05s.85
RA (bottom/left)	23h10m58s.40

Dec (center)	+60°32′36″.6
Dec (top/left)	+59°29′14″.5
Dec (top/right)	+61°37′29″.8
Dec (bottom/right)	+61°34′55″.3
Dec (bottom/left)	+59°26′53″.2

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Sh2-157,NGC 7510,NGC 7635,Sh2-159, The Lobster Claw/Bubble nebula region. Attempt #2 with OGMA AP26CC camera

Sh2-157,NGC 7510,NGC 7635,Sh2-159, The Lobster Claw/Bubble nebula region. Attempt #2 with OGMA AP26CC camera

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Sh2-157,NGC 7510,NGC 7635,Sh2-159, The Lobster Claw/Bubble nebula region. Attempt #2 with OGMA AP26CC camera

Sh2-157,NGC 7510,NGC 7635,Sh2-159, The Lobster Claw/Bubble nebula region. Attempt #2 with OGMA AP26CC camera

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