SH2-157 HaRGB (Torben van Hees)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 2 Cas · LBN 533 · LBN 536 · LBN 537 · LBN 540 · LBN 543 · LBN 544 · NGC 7510 · PK110-00.1 · PK110-01.1 · Sh2-157 · Sh2-159 · The star 2 Cas

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SH2-157 HaRGB

Revision title: more shine

Link: http://astro.van-hees.name

Powered byPixInsight

SH2-157 HaRGB

Revision title: more shine

Link: http://astro.van-hees.name

SH2-157 is colloquially called Lobster Claw Nebula. Its distance is approximately 8000 light years. I like the fine structures revealed.

This image was taken with my Epsilon-160ED. On both nights, I spent many hours trying to get collimation correct which did not work. I spent several weeks working on that scope, but it turned out to have a bad primary mirror. I've sent it back for replacement, but it still hasn't arrived. I don't have much luck with my Tak purchases, it seems.

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Title: more shine

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Status	Advanced success
Started	...
Astrometry.net job	5725777
PixInsight job	H99XSP4ZRP4NTT5Q2O2P1HSJI7KQO641
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h14m11s.74
RA (top/left)	23h19m13s.64
RA (top/right)	23h19m09s.35
RA (bottom/right)	23h08m51s.88
RA (bottom/left)	23h09m31s.73

Dec (center)	+60°12′58″.5
Dec (top/left)	+59°13′36″.9
Dec (top/right)	+61°13′22″.8
Dec (bottom/right)	+61°11′32″.10
Dec (bottom/left)	+59°11′53″.8

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SH2-157 HaRGB

Revision title: more shine

SH2-157 HaRGB

Revision title: more shine

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SH2-157 HaRGB

Revision title: more shine

SH2-157 HaRGB

Revision title: more shine

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

In these collections

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