Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  PK085+04.1  ·  Sh2-115  ·  Sh2-116
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Sh2-115 and Abell 71. 6 pane mosaic HSO., Pat Rodgers
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Sh2-115 and Abell 71. 6 pane mosaic HSO.

Getting plate-solving status, please wait...
Sh2-115 and Abell 71. 6 pane mosaic HSO., Pat Rodgers
Powered byPixInsight

Sh2-115 and Abell 71. 6 pane mosaic HSO.

Equipment

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Acquisition details

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Description

Shot over many nights when the moon was away from Cygnus and the rare clear skies coinsided. Started this on the 14th August 16 and got enough last night, 25th Sept 16, to make 4 hours a panel.

My 5th attempt at tone mapping using this old data.

Comments

Revisions

  • Sh2-115 and Abell 71. 6 pane mosaic HSO., Pat Rodgers
    Original
  • Sh2-115 and Abell 71. 6 pane mosaic HSO., Pat Rodgers
    B
  • Sh2-115 and Abell 71. 6 pane mosaic HSO., Pat Rodgers
    C
  • Final
    Sh2-115 and Abell 71. 6 pane mosaic HSO., Pat Rodgers
    D

B

Description: My 5th attempt at tone mapping. The SHO tone map was very purple so had to reduce the blue channel a lot. I like green though :-)

Uploaded: ...

C

Description: Removed the green and applied the LargeScaleStructureEnhance script in PI. This makes a good starless image on a non linear RGB. I then added my enhanced luminance to the result. Gave my old poor data a lift.

Uploaded: ...

D

Description: Another tone mapped version, using the pixelmaths found on the coldestnights web page. Old 2016 data, 2020 processing.

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Sky plot

Sky plot

Histogram

Sh2-115 and Abell 71. 6 pane mosaic HSO., Pat Rodgers