Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  B85  ·  HD163980  ·  HD164068  ·  HD164193  ·  HD164225  ·  HD164294  ·  HD164384  ·  HD164402  ·  HD164452  ·  HD164492  ·  HD164514  ·  HD164534  ·  HD164637  ·  HD164704  ·  HD164717  ·  HD164718  ·  HD164739  ·  HD164766  ·  HD164767  ·  HD164833  ·  HD164864  ·  HD165051  ·  HD313578  ·  HD313580  ·  HD313581  ·  HD313582  ·  HD313583  ·  HD313584  ·  HD313585  ·  HD313589  ·  And 50 more.
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Messier 20, Chris Jensen
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Messier 20

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Messier 20, Chris Jensen
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Messier 20

Equipment

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Acquisition details

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Description

Imaged late in the season when setting below 30deg in the western sky by 21:30 local time Brisbane. The imaging window is about 3 hours in late September and I was using M20 as a filler target prior to my main target rising high enough to image.

Comments

Revisions

  • Messier 20, Chris Jensen
    Original
  • Final
    Messier 20, Chris Jensen
    B

B

Description: Reprocess of old data, focusing on a sharper image with better overall colour (to my eye anyway) and trying to better show off the structure in the nebula

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Sky plot

Sky plot

Histogram

Messier 20, Chris Jensen