Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  25 Her  ·  30 g Her  ·  44 eta Her  ·  Hercules  ·  Hercules Globular Cluster  ·  IC 4613  ·  IC 4614  ·  IC 4615  ·  IC 4616  ·  IC 4617  ·  M 13  ·  NGC 6117  ·  NGC 6119  ·  NGC 6120  ·  NGC 6122  ·  NGC 6126  ·  NGC 6129  ·  NGC 6131  ·  NGC 6137  ·  NGC 6142  ·  NGC 6145  ·  NGC 6146  ·  NGC 6147  ·  NGC 6150  ·  NGC 6158  ·  NGC 6160  ·  NGC 6166  ·  NGC 6173  ·  NGC 6174  ·  NGC 6175  ·  And 8 more.
Great Hercules Cluster (M13), Tom L

Great Hercules Cluster (M13)

Great Hercules Cluster (M13), Tom L

Great Hercules Cluster (M13)

Equipment

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Acquisition details

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Description

The most famous globular cluster in the Northern Hemisphere. This is my first try at capturing and processing a globular. About 5 hours of data.

Revision B has additional post-processing, notably a star color correction which removes the yellow cast of the original.

Comments

Revisions

  • Great Hercules Cluster (M13), Tom L
    Original
  • Final
    Great Hercules Cluster (M13), Tom L
    B

Sky plot

Sky plot

Histogram

Great Hercules Cluster (M13), Tom L