Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 the01 Ori  ·  42 c Ori  ·  43 the02 Ori  ·  44 iot Ori  ·  45 Ori  ·  Great Nebula in Orion  ·  HD294217  ·  HD294220  ·  HD294221  ·  HD294259  ·  HD294261  ·  HD294262  ·  HD294263  ·  HD294293  ·  HD36539  ·  HD36540  ·  HD36550  ·  HD36559  ·  HD36560  ·  HD36593  ·  HD36606  ·  HD36629  ·  HD36630  ·  HD36655  ·  HD36670  ·  HD36671  ·  HD36712  ·  HD36713  ·  HD36742  ·  HD36743  ·  And 84 more.
Getting plate-solving status, please wait...
M42 - in narrowband, Simon
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M42 - in narrowband

Getting plate-solving status, please wait...
M42 - in narrowband, Simon
Powered byPixInsight

M42 - in narrowband

Equipment

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Acquisition details

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Description

Due to a lack of data over recent days because of the weather, I decided to try and process the kindly provided free data from Astrobin's data pool. Data was provided by Paddy Gilliland and his version of this is amazing! I omitted the LRGB data from my effort. The data was:



Ha 5nm: 11x1800" -20C bin 1x1

Ha 5nm: 8x60" -20C bin 1x1

OIII 5nm: 8x1800" -20C bin 1x1

OIII 5nm: 8x60" -20C bin 1x1

SII 5nm: 8x60" (gain: -20.00) bin 1x1

SII 5nm: 8x1800" -20C bin 1x1

Clearly there are some others skills I still need to hone with PixInsight...

Comments

Sky plot

Sky plot

Histogram

M42 - in narrowband, Simon