Celestial hemisphere:  Southern  ·  Constellation: Hydra (Hya)  ·  Contains:  NGC 3621

Image of the day 03/23/2023

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    NGC3621, Wolfgang Promper
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    NGC3621

    Image of the day 03/23/2023

    Getting plate-solving status, please wait...
      NGC3621, Wolfgang Promper
      Powered byPixInsight

      NGC3621

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      Description

      NGC3621
      This is another one I took during my stay at the observatory after cleaning the optics.
      It was a night with very good seeing in the range of 1" and slightly below on some subs.
      The image is a LRGB with 180 45 45 45 min.
      What I did for processing is drizzle the luminance to double size before deconvolution, that made quite a difference in resolution.
      I need to look deeper into this, although my sampling is already 0.28" there still seems to be a gain in resolution with higher sampling at least when the seeing is good.
      I hope you like it.
      Wolfgang

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      NGC3621, Wolfgang Promper

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      Made in Tivoli/Namibia