Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 Ori A)  ·  41 Ori C  ·  41 Ori D  ·  41 the01 Ori  ·  42 Ori)  ·  42 c Ori  ·  43 Ori)  ·  43 the02 Ori  ·  44 Ori)  ·  44 iot Ori  ·  45 Ori  ·  De Mairan's nebula  ·  Great Orion Nebula  ·  Hatysa  ·  IC 420  ·  IC 430  ·  LBN 963  ·  LBN 965  ·  LBN 967  ·  LBN 974  ·  LBN 977  ·  LBN 979  ·  LDN 1640  ·  LDN 1641  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  And 26 more.
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M42 in HaLRGB, Ollie Aplin
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M42 in HaLRGB

Getting plate-solving status, please wait...
M42 in HaLRGB, Ollie Aplin
Powered byPixInsight

M42 in HaLRGB

Equipment

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Acquisition details

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Description

Spent probably twice as long processing this as actually capturing it...  going round and round in circles, tweaking, starting from scratch, blending in various ways, a lot of it was complete trial and error (apart from the proper ordering of early processing steps...)

Going to leave it here with these 3 evolutions of the data before I actually go mad!

Comments

Revisions

  • M42 in HaLRGB, Ollie Aplin
    Original
  • M42 in HaLRGB, Ollie Aplin
    D
  • Final
    M42 in HaLRGB, Ollie Aplin
    E

Sky plot

Sky plot

Histogram

M42 in HaLRGB, Ollie Aplin