Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 108  ·  M 97  ·  NGC 3556  ·  NGC 3587  ·  Owl Nebula
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M97 & M108 - The Surfboard and the Owl, patrice_so
M97 & M108 - The Surfboard and the Owl
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M97 & M108 - The Surfboard and the Owl

Revision title: Chroma noise correction

Getting plate-solving status, please wait...
M97 & M108 - The Surfboard and the Owl, patrice_so
M97 & M108 - The Surfboard and the Owl
Powered byPixInsight

M97 & M108 - The Surfboard and the Owl

Revision title: Chroma noise correction

Equipment

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Acquisition details

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Description

This image captures M97 and M108 and a lots of further objects, even though this initial version has a reduced field of view due to an angle missmatch of 15° between my RGB and my DNB files. I plan to correct this by recapturing the DNB signal later in the year. I am however quite happy at this stage, especially taking into account that only 4 hours of DNB signal are available. 
Stacking was done in SIRIL and all further steps in Pixinsight. DNB was added to RGB using the Pixinsight original script and RGB stars added on top. Nothing crazy here. Enjoy the sky !

Comments

Revisions

  • M97 & M108 - The Surfboard and the Owl, patrice_so
    Original
  • M97 & M108 - The Surfboard and the Owl, patrice_so
    C
  • Final
    M97 & M108 - The Surfboard and the Owl, patrice_so
    D

C

Title: Additional 12600s DNB and enhanced star processing

Uploaded: ...

D

Title: Chroma noise correction

Description: Chroma noise correction

Uploaded: ...

Sky plot

Sky plot

Histogram

M97 & M108 - The Surfboard and the Owl, patrice_so