Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble Nebula  ·  NGC 7510  ·  NGC 7635  ·  The star 1Cas  ·  The star 2Cas
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Lobster claw nebula SH2-157  ---wide, Pierre Tremblay
Lobster claw nebula SH2-157  ---wide
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Lobster claw nebula SH2-157 ---wide

Getting plate-solving status, please wait...
Lobster claw nebula SH2-157  ---wide, Pierre Tremblay
Lobster claw nebula SH2-157  ---wide
Powered byPixInsight

Lobster claw nebula SH2-157 ---wide

Equipment

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Acquisition details

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Description

Acquired with two telescopes in tandem :

FSQ-85/Qs-583 wsg :

18 x 300 sec for R
18 x 300 sec for G
19 x 300 sec for B

FS-102/Qs-583ws :

7 x 600 sec for H-alpha
8 x 600 sec for OIII


Mixed composite R/Ha-G/OIII-B/OIII with some older data for the bubble.

Comments

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Lobster claw nebula SH2-157  ---wide, Pierre Tremblay