SH 2-157 The Lobster Claw (AstroDarkSky)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD219286 · HD219287 · HD219460 · HD220016 · HD240233 · HD240244 · HD240245 · HD240248 · HD240250 · HD240252 · HD240253 · LBN 533 · LBN 536 · LBN 537 · LBN 540 · LBN 544 · NGC 7510 · Sh2-157

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SH 2-157 The Lobster Claw

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SH 2-157 The Lobster Claw

The lobster claw... usually lurking around the Bubble and shot alongside it, but I wanted to try to put some focus on that subtle creature. All SHO, but in pure Hubble it was just too green no matter what I did with it. So I used some Pixelmath to create a true color (of a false color?) image.

I think I started over at least 4 times trying to get something semi realistic inspired by the animal. It even has a 'Cylon' type eye staring at you and if you look at it closely, there's actually a beautiful tiny gas structure nebula around the bright red spot. The NGC7510 star cluster jumped in for a photo op in the top left corner too.

William Optics Fluorostar Series

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	Distinct awarded users	Total awarded images
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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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	6235244
PixInsight job	TH76Y5ASURFH77JEOPZ0UJDCXS4LL3GC
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h15m33s.113
RA (top/left)	23h10m19s.796
RA (top/right)	23h13m21s.616
RA (bottom/right)	23h20m35s.568
RA (bottom/left)	23h17m51s.198

Dec (center)	+60°07′47″.77
Dec (top/left)	+60°41′02″.16
Dec (top/right)	+59°19′37″.39
Dec (bottom/right)	+59°33′50″.93
Dec (bottom/left)	+60°55′47″.28

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SH 2-157 The Lobster Claw

SH 2-157 The Lobster Claw

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SH 2-157 The Lobster Claw

SH 2-157 The Lobster Claw

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