Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  M 4  ·  NGC 6121
Messier 4, Giuseppe Donatiello
Messier 4
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Messier 4

Messier 4, Giuseppe Donatiello
Messier 4
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Messier 4

Equipment

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Acquisition details

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Description

Real lucky imaging (exposure time less than seeing fluctuations) combined with average of short high gain exposures.

Comments

Revisions

  • Messier 4, Giuseppe Donatiello
    Original
  • Messier 4, Giuseppe Donatiello
    B
  • Final
    Messier 4, Giuseppe Donatiello
    C

Sky plot

Sky plot

Histogram

Messier 4, Giuseppe Donatiello