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Captured by
Douglas Rollain

M20 Trifid Nebula in LRGBHa

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Inside Pacman image

Inside Pacman


Acquisition Details
  • Number of frames:
  • FPS:
  • Focal length:
  • CMI/CMII/CMIII:
Description

It's an LHRGB processing: Luminance 120min bin 2x2 Ha 690min bin 1x1 Red 120min bin2x2 Green 100min bin 2x2 Blue 120min bin 2x2 I've used my homemade RC 14" f/8 with stl11k and AOL, http://www.alessiopisani.com/ngc281.htm