Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  M 4  ·  NGC 6121
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M4 i'r'g' colors Edge11 with reducer on CGE-Pro, Atik 383L+, MetaGuide, Freestar8n
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M4 i'r'g' colors Edge11 with reducer on CGE-Pro, Atik 383L+, MetaGuide

Getting plate-solving status, please wait...
M4 i'r'g' colors Edge11 with reducer on CGE-Pro, Atik 383L+, MetaGuide, Freestar8n
Powered byPixInsight

M4 i'r'g' colors Edge11 with reducer on CGE-Pro, Atik 383L+, MetaGuide

Equipment

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Acquisition details

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Description

m4 with Edge11 and reducer on CGE-Pro guided OAG with MetaGuide. 0.57" per pixel.

This is a "calibrated false color" image taken with Sloan i'r'g' filters by Astrodon. The color settings were determined by calibration with UCAC4 stars in the field. The only adjustment to the image was a global application of levels. FWHM in the sub exposures reached 1.5" according to maxim.

Comments

Revisions

  • M4 i'r'g' colors Edge11 with reducer on CGE-Pro, Atik 383L+, MetaGuide, Freestar8n
    Original
  • M4 i'r'g' colors Edge11 with reducer on CGE-Pro, Atik 383L+, MetaGuide, Freestar8n
    B
  • Final
    M4 i'r'g' colors Edge11 with reducer on CGE-Pro, Atik 383L+, MetaGuide, Freestar8n
    C

Sky plot

Sky plot

Histogram

M4 i'r'g' colors Edge11 with reducer on CGE-Pro, Atik 383L+, MetaGuide, Freestar8n