Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Hercules Globular Cluster  ·  IC 4617  ·  M 13  ·  NGC 6205
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M13 - RGB (via OSC), MGralike
M13 - RGB (via OSC)
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M13 - RGB (via OSC)

Getting plate-solving status, please wait...
M13 - RGB (via OSC), MGralike
M13 - RGB (via OSC)
Powered byPixInsight

M13 - RGB (via OSC)

Equipment

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Acquisition details

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Description

Data shot during back focus checks and Astro FocusCube setup. An attempt via PixInsight and the latest APP version, to not waste the data, despite being less than 1 hour total.

Again heavily cropped due to the huge amount of vignetting that apparently is a given fact using the ZWO ASI071MC (APS-C camera) and the Celestron 0.7 reducer despite the sales pitch on the Celestron webpages...

Comments

Revisions

  • M13 - RGB (via OSC), MGralike
    Original
  • Final
    M13 - RGB (via OSC), MGralike
    B
  • M13 - RGB (via OSC), MGralike
    C

B

Description: According to my wife, the stars were a bit green ;-) so I made an attempt to correct this with, among others, SCNR in PixInsight. My new desktop screen showed me indeed a completely alternative version when I had a look at the old one. Definitely not as intended.

Uploaded: ...

C

Description: Inverted picture.

Uploaded: ...

Sky plot

Sky plot

Histogram

M13 - RGB (via OSC), MGralike

In these collections

Messier Catalog