Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  M 52  ·  NGC 7538  ·  NGC 7635  ·  NGC 7654
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Field around NGC7635 Bubble Nebula with NGC7538, M52 and part of SH2-157 in SHO RGB look like colors., Dieter333
Field around NGC7635 Bubble Nebula with NGC7538, M52 and part of SH2-157 in SHO RGB look like colors.
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Field around NGC7635 Bubble Nebula with NGC7538, M52 and part of SH2-157 in SHO RGB look like colors.

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Acquisition details

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Description

from my garden at 2,5 kms of Paris...

some SII are missing due to bad weather conditions.. :-(

shoots occured during 7 nights (playing with clouds).

Astrodon Ha 5nm: 23x900" -25C bin 1x1

Astrodon OIII 3nm: 20x900" -25C bin 1x1

Astrodon SII 5nm: 9x900" -25C bin 1x1

colors look like RGB :

R= 45% Ha + 55% SII

V = 10% SII + 20% Ha + 70% OIII

B = 10% Ha + 90% OIII

Comments

Revisions

  • Field around NGC7635 Bubble Nebula with NGC7538, M52 and part of SH2-157 in SHO RGB look like colors., Dieter333
    Original
  • Final
    Field around NGC7635 Bubble Nebula with NGC7538, M52 and part of SH2-157 in SHO RGB look like colors., Dieter333
    B

Sky plot

Sky plot

Histogram

Field around NGC7635 Bubble Nebula with NGC7538, M52 and part of SH2-157 in SHO RGB look like colors., Dieter333