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#messier13 — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #messier13, aggregated by home.social.

  1. The globular star cluster Messier 13 earlier tonight. Result of 3600 0.1-sec images made with my phone and (non-tracking) 20 cm f/3.8 telescope, combined in Siril and the background and color touched up in Gimp. Conditions at my moderately light-polluted site were okay but not great; transparency was poor. The colors of the stars in the image are subtle, just enough to tell the yellowish Red Giant Branch stars from the bluer Horizontal Branch and upper Main Sequence stars.

    #Astronomy #Astrophotography #Messier13 #StarCluster

  2. Astrophoto: Great Hercules Cluster – Messier 13 – 06/23 astrocamp.eu/en/astrophoto-gre Clearly rounder and less inflated stars. The development of the new material from last summer has paid off. … #HerculesGlobularCluster #M13 #Melotte150 #Messier13 #NGC6205 #clearskies

  3. Astrophoto: Great Hercules Cluster – Messier 13 – 06/22 astrocamp.eu/en/astrophoto-mes My Vixen ED80sf 2022 M13 data meets my 2024 processing workflow in PixInsight. Take a look at the side by side comparison. … #GreatHerculesCluster #M13 #Melotte150 #Messier13 #NGC6205 #clearskies