M42
- The Great Orion Nebula HaRGB
M42 in HaRGB
Click on the image to see it 2x this size.
Above is a composite image of H-Alpha and RGB. 79 subs in all as follows:
RGB: 9 x 1 min + 9 x 3 min + 5 x 5 min
H-Alpha: 4 x 30 min + 6 x 3 min
Scope: AP155 EDF w 4" FF
Mount: Paramount MX
Camera: Moravian G4 (16803) w Astrodon Gen II HaRGB filters
Guider: ST402ME / Borg 60mm achromat
Processing in PixInsight but the layering of the various exposure durations was done in PS CC 2021
Lucknow, Ontario Feb/Mar 2021
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