Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
Getting plate-solving status, please wait...
Messier 42 - narrowband - repost, Simon
Messier 42 - narrowband - repost
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Messier 42 - narrowband - repost

Getting plate-solving status, please wait...
Messier 42 - narrowband - repost, Simon
Messier 42 - narrowband - repost
Powered byPixInsight

Messier 42 - narrowband - repost

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Description

I have processed this before using Paddy Gilliland's superb data https://www.astrobin.com/rawdata/publicdatapools/48/

I was not that happy with my last effort, so I thought I would try again. The data this time was:

Ha 5nm: 11x1800" -20C bin 1x1, 600" Ha, 300" Ha and 60" Ha, OIII 5nm: 12x1800" -20C, OIII 5nm: 6x60" -20C and SII 5nm: 6x60", SII 5nm: 10x1800" -20C. The shorter subs being used with HDR composition for the core. I am not too sure about the colours in this, especially round the running man, but I did my best...

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Messier 42 - narrowband - repost, Simon