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