Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Orion Nebula  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1982  ·  Orion Nebula  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  the Running Man Nebula
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Great Orion Nebula RGBLHa, Jonathan Aranow
Great Orion Nebula RGBLHa
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Great Orion Nebula RGBLHa

Getting plate-solving status, please wait...
Great Orion Nebula RGBLHa, Jonathan Aranow
Great Orion Nebula RGBLHa
Powered byPixInsight

Great Orion Nebula RGBLHa

Equipment

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Acquisition details

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Description

After striking out with clouds every time I tried to capture RGBL with my ASI 1600 MM I pulled out my old trusty Canon T6 (modified) to gather color captures between clouds. Added this data to my ASI 1600 Ha data - only time its been clear lately is when the moon is up... All told this is a mishmash of different resolutions between ASI and T6 captures.

Total intergration time approximately 9 hours

4 hours Ha at exposures of 60, 180, and 300 sec

5.5 hours of T6 exposures at 30, 60, 90, 180 at ISO 800 and 1600

Ha used as luminance layer

Comments

Sky plot

Sky plot

Histogram

Great Orion Nebula RGBLHa, Jonathan Aranow