Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)
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Abell 39 - Faint transparent blue bubble, Jeffbax Velocicaptor
Abell 39 - Faint transparent blue bubble
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Abell 39 - Faint transparent blue bubble

Getting plate-solving status, please wait...
Abell 39 - Faint transparent blue bubble, Jeffbax Velocicaptor
Abell 39 - Faint transparent blue bubble
Powered byPixInsight

Abell 39 - Faint transparent blue bubble

Equipment

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Description

I especially like this faint little transparent blue bubble - Abell 39. It lets through the light of the galaxies located behind.

Imaged by Serge Brunier with the C2PU 1 meter Newton and the QHY 600M

LUM : 6 hours (360 x 60 secs).*
RGB :  2 hours each.

The seeing was not so good for this observatory (Fwhm before processing 2,2" ) . But the magnitude is beyond 24 IMO.

Cheers.

Credit : C2PU / S.Brunier / JF Bax

Comments

Revisions

    Abell 39 - Faint transparent blue bubble, Jeffbax Velocicaptor
    Original
    Abell 39 - Faint transparent blue bubble, Jeffbax Velocicaptor
    B
  • Final
    Abell 39 - Faint transparent blue bubble, Jeffbax Velocicaptor
    D

B

Description: Background set to 27

Uploaded: ...

D

Description: Star colors enhanced , specifically on te nebula. Background set to 27, noise correction.

Uploaded: ...

Sky plot

Sky plot

Histogram

Abell 39 - Faint transparent blue bubble, Jeffbax Velocicaptor