#Sh2157 hashtag - Bluesky

@cosgrovescosmos.bsky.social

4 months ago

34.5 hours in SHOrgb on Sh2-157 (the Lobster Claw) w/ the Bubble Nebula in frame!

Captured over 5 nights in Oct w/ FRA400/ASI1600/AM5 and processed in PixInsight.

Full story, workflow + annotations:
cosgrovescosmos.com/projects/sh2...

#Astrophotography #Sh2157 #SHO #ZWO #Askar #astronomy

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Frosth Astrophotography

@frosthastro.bsky.social

8 months ago

SH2-157 Lobster Claw Nebula, 2025

Link to Image Processing video: youtu.be/eEPvhIxae0I

#astrophotography #observatory #pixinsight #sh2157 #lobsterclawnebula

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Club d'Astronomie de Wittelsheim

@astrocaw.eu

1 year ago

Gilles nous partage une #astrophotographie de la #nébuleuse de la pince de homard ( #sh2157 ). Photo 1 avec un filtrage HOO qui met en valeur l'hydrogène et l'oxygène
Photo 2 en RVB le tout avec 80 poses de 300 secondes
#astronomy #astronomie #astrophotography #astrodon #nebula

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