Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  M 52  ·  NGC 7510  ·  NGC 7538  ·  NGC 7635  ·  NGC 7654  ·  The star 2Cas
Bubble and Lobster Claw Nebula, Jeremy Jonkman
Bubble and Lobster Claw Nebula
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Bubble and Lobster Claw Nebula

Bubble and Lobster Claw Nebula, Jeremy Jonkman
Bubble and Lobster Claw Nebula
Powered byPixInsight

Bubble and Lobster Claw Nebula

Equipment

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Acquisition details

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Description

My first time imaging the bubble and lobster claw nebula. Sh2-157, also known as the Lobster Claw Nebula, is a bright emission nebula that lies in the constellation Cassiopeia. It lies just south of the better-known Bubble Nebula (NGC 7635). Within this image of the Lobster Claw are a few other objects. NGC7510, NGC7538 and NGC7654. Hope you all enjoy and thanks for any constructive comments.

Processed in SHO

Equipment:

Telescope - Stellarvue SV70T

Imaging Camera- ZWO ASI 1600mm Pro Cool

Mount - Celestron Advanced VX

Software:

Sequence Generator Pro

Pixensight

Lightroom

Photoshop

Lights:

SII-25x300sec

HA- 25x300sec

Oiii-25x300sec

Red-15x60sec

Green-15x60sec

Blue-15x60sec

35 Darks

100 Bias

Total integration 7 Hours

Comments

Sky plot

Sky plot

Histogram

Bubble and Lobster Claw Nebula, Jeremy Jonkman