The lobster claw nebula, M52 and the bubble nebula - HOO - from home (Simon)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 4 Cas · Bubble Nebula · HD219460 · HD219634 · HD220056 · HD220057 · HD220074 · HD220102 · HD220130 · HD220167 · HD220180 · HD220369 · HD220770 · HD240233 · HD240245 · HD240248 · HD240250 · HD240252 · HD240253 · HD240256 · HD240264 · HD240267 · HD240295 · LBN 537 · LBN 540 · LBN 542 · LBN 543 · LBN 544 · LBN 547 · LBN 548 · And 19 more.

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The lobster claw nebula, M52 and the bubble nebula - HOO - from home

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The lobster claw nebula, M52 and the bubble nebula - HOO - from home

This was a tough object for me and I was hoping for the OIII to come through a little more, but that is OSC cameras for you, as well as using a duo filter. I have an alternative processing method that can be of use with this sort of image - it is just a matter of getting round to it and having the energy. It was also tough work getting everything aligned in the image, as I do not use plate solving and I have to do everything manually...

I am pleased with this, as I have never imaged it before, and it is great to get at least 3 main objects in the same field of view. This was 67 subs at 4 minutes long each, providing an integration time of 4 hours and 28 minutes. Thanks everybody...

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	3679968
PixInsight job	W3XWOID5UPP8N88213AU688C0IF0RJCE
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h18m14s.52
RA (top/left)	23h27m07s.28
RA (top/right)	23h11m34s.76
RA (bottom/right)	23h10m01s.23
RA (bottom/left)	23h24m19s.54

Dec (center)	+61°06′09″.5
Dec (top/left)	+62°17′28″.5
Dec (top/right)	+62°28′51″.4
Dec (bottom/right)	+59°52′54″.4
Dec (bottom/left)	+59°42′19″.6

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The lobster claw nebula, M52 and the bubble nebula - HOO - from home

The lobster claw nebula, M52 and the bubble nebula - HOO - from home

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The lobster claw nebula, M52 and the bubble nebula - HOO - from home

The lobster claw nebula, M52 and the bubble nebula - HOO - from home

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