Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)
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Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB, Roberto Botero
Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB
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Sh2-99, Sh2-100, NGC6857 in Cygnus - HaRHaGB

Revision title: Ha(RHa)GB

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Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB, Roberto Botero
Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB
Powered byPixInsight

Sh2-99, Sh2-100, NGC6857 in Cygnus - HaRHaGB

Revision title: Ha(RHa)GB

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Description

Another region of Ha emission nebulae, dark lanes and plenty of galactic stars; this time in Cygnus.  Sharpless 99 and 100 are tiny objects for my image scale but the extended nebulosity shows quite well in the Ha image.    Check Etienne's version for a nice example of this area.
Captured with the usual tandem setup using Voyager Advanced.

Comments

Revisions

  • Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB, Roberto Botero
    Original
  • Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB, Roberto Botero
    B
  • Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB, Roberto Botero
    C
  • Final
    Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB, Roberto Botero
    E

B

Title: RGB data only

Description: OSC from ASI2600MC through Stowaway

Uploaded: ...

C

Title: Annotated

Description: RGB annotated

Uploaded: ...

E

Title: Ha(RHa)GB

Description: Ha from G4-16000 through StarFire EDF
OSC from ASI2600MC through Stowaway

Uploaded: ...

Sky plot

Sky plot

Histogram

Sh2-99, Sh2-100, NGC6857 in Cygnus  - HaRHaGB, Roberto Botero