Celestial hemisphere:  Southern  ·  Constellation: Puppis (Pup)  ·  Contains:  M 93  ·  NGC 2447
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M93 Open Cluster - March 2018, Geof Lewis
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M93 Open Cluster - March 2018

Getting plate-solving status, please wait...
M93 Open Cluster - March 2018, Geof Lewis
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M93 Open Cluster - March 2018

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Description

I had lots of trouble collecting data for this low down open cluster from my home location. Had several aborted sessions trying to get even 3x10 each RGB due to horizon hugging cloud and LP so didn't even try to collect any L. Only persisted in order to tick it off my personal Messier list. Image significantly cropped to better feature the cluster

Vers B was created using only R and B data with a synthetic green based on 50% of each R and B. This is the first time I've used synthetic green and was pleasantly surprised how well it worked. Its certainly a way to get a colour image when getting all RGB is challenging - just need to shoot the RB before the G, just in case...!!

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  • M93 Open Cluster - March 2018, Geof Lewis
    Original
  • Final
    M93 Open Cluster - March 2018, Geof Lewis
    B

B

Description: Synth G using just R+B data

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M93 Open Cluster - March 2018, Geof Lewis