Bubble Nebula, M52 & Friends..., Marc V

Bubble Nebula, M52 & Friends...

Bubble Nebula, M52 & Friends..., Marc V

Bubble Nebula, M52 & Friends...

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Description

Bubble nebula region in Cassiopeia:
- Bubble Nebula (NGC7535, Caldwell11 or Sh2-162)
- Northern Lagoon Nebula (NGC7538 or Sh2-158)
- Lobster Claw Nebula (Sh2-157)
- Open cluster of stars Messier 52 (M52 or NGC7654)
- Open cluster of stars NGC7510
- Nova Cassiopeiae 2021 (V1405 Cas)  

3 nights : July 25, 26 & 30 2022 : 100 x 5min = Exp = 500min => Stack 90% = 450min (7h30min exp.)
ISO400 -- 31 flats No Offset No Dark

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Bubble Nebula, M52 & Friends..., Marc V