Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Hercules Globular Cluster  ·  IC 4614  ·  IC 4615  ·  IC 4616  ·  IC 4617  ·  M 13  ·  NGC 6196  ·  NGC 6197  ·  NGC 6205  ·  NGC 6207  ·  PGC 2072128  ·  PGC 2072544  ·  PGC 2072969  ·  PGC 2073230  ·  PGC 2073753  ·  PGC 2074246  ·  PGC 2074909  ·  PGC 2075117  ·  PGC 2075499  ·  PGC 2076112  ·  PGC 2076581  ·  PGC 2076600  ·  PGC 2076984  ·  PGC 2078154  ·  PGC 2078465  ·  PGC 2078732  ·  PGC 2082301  ·  PGC 2082302  ·  PGC 2082344  ·  PGC 2082966  ·  And 12 more.
Messier 13, Jenafan
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Messier 13

Messier 13, Jenafan
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Messier 13

Equipment

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Acquisition details

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Description

First light with my new ASI071 MC Pro, while postprocessing I ran into issues with gradients due to midsummer twilight (N51°). I took 24 frames (2h) to test the Gain 0 with full dynamic range. With my 5' subs the cluster core was not saturated. Perfect.

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