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SH2-157 (Lobster Claw Nebula) with NGC 7635 (Bubble Nebula) in SHO no stars, Derek Spratt

SH2-157 (Lobster Claw Nebula) with NGC 7635 (Bubble Nebula) in SHO no stars

Getting plate-solving status, please wait...
SH2-157 (Lobster Claw Nebula) with NGC 7635 (Bubble Nebula) in SHO no stars, Derek Spratt

SH2-157 (Lobster Claw Nebula) with NGC 7635 (Bubble Nebula) in SHO no stars

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Description

Bortle 7 urban skies but good guiding (<0.5as on a 2.4as/pixel resolution) ...

This is part of a 4 image series:

Lobster Claw + Bubble Nebulae in Ha with stars:  https://www.astrobin.com/nu6v9x/
Lobster Claw + Bubble Nebulae in Ha no stars: https://www.astrobin.com/zppb4c/
Lobster Claw + Bubble Nebulae in SHO with stars: https://www.astrobin.com/8zfdjl/
Lobster Claw + Bubble Nebulae in SHO no stars: https://www.astrobin.com/58rxnw/

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SH2-157 (Lobster Claw Nebula) with NGC 7635 (Bubble Nebula) in SHO no stars, Derek Spratt