Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
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M13 the great Hercules Cluster, tommy_nawratil
M13 the great Hercules Cluster
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M13 the great Hercules Cluster

Getting plate-solving status, please wait...
M13 the great Hercules Cluster, tommy_nawratil
M13 the great Hercules Cluster
Powered byPixInsight

M13 the great Hercules Cluster

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Description

The shortest nights of the year were clear and blessed with good seeing. Good resolution into the core and countless faint galaxies in the field were the happy harvest, in NGC6207 even some HII knots can be seen.

53+20+14+16 x 3min subframes LRGB with Asi1600 at zero gain and Lacerta 10" f/4 Photonewton

Originally a comparison was shown, but that got lost forever at the total crash of Astrobin that occured in 2020. VizieR query came up with sdss7 catalogue, and on the Aladin overlay of a POSS pic a star of mag 23.5 could be identified. One of my deepest astro photos.

Instead a crop on tiny NGC6207 is presented, that was saved on Flickr.

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    M13 the great Hercules Cluster, tommy_nawratil
    Original
  • Final
    M13 the great Hercules Cluster, tommy_nawratil
    B
    M13 the great Hercules Cluster, tommy_nawratil
    D

B

Description: crop on M13

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D

Description: closeup of NGC6207

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M13 the great Hercules Cluster, tommy_nawratil