Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 the01 Ori  ·  42 c Ori  ·  43 the02 Ori  ·  44 iot Ori  ·  45 Ori  ·  De Mairan's nebula  ·  Great Orion Nebula  ·  Hatysa  ·  IC 420  ·  LBN 963  ·  LBN 967  ·  LBN 974  ·  LBN 977  ·  LDN 1640  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  Orion Nebula  ·  Sh2-279  ·  Sh2-281  ·  The star 42Ori  ·  The star 45Ori  ·  And 8 more.
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M42 Orion Nebula and M43 The Running Man Nebula - Wide field in Ha RGB, Eric Smith
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M42 Orion Nebula and M43 The Running Man Nebula - Wide field in Ha RGB

Getting plate-solving status, please wait...
M42 Orion Nebula and M43 The Running Man Nebula - Wide field in Ha RGB, Eric Smith
Powered byPixInsight

M42 Orion Nebula and M43 The Running Man Nebula - Wide field in Ha RGB

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Description

Taken over several nights of imaging from my backyard in Gérgal, Almería, Spain. 
One of the most photographed nebulas in the night sky and one of the most challenging due to being so bright in parts.

The aim of the project was to try and capture the surrounding area of the two nebulas which is rich in hydrogen gas. This was achieved by combining the data from the red filter and the Ha filter.

The amount of data used was only a small amount of the original data captured because the longer exposures of 5 and 10 minutes were full of Starlink satellite trails that could not be rejected well enough to be used.

Thank you for looking.

Exposures:
Ha 25 x 300s 2 Hrs
Red 420 x 10s 1 Hr +  77 x 120s 2.5 Hrs
Green: 194 x 10s 0.5 Hr + 69 x 120s 2.3 Hrs
Blue: 279 x 10s 0.76 Hrs + 59 x 120s 2 Hrs

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M42 Orion Nebula and M43 The Running Man Nebula - Wide field in Ha RGB, Eric Smith