Image of the day

Captured by
Douglas Rollain

M20 Trifid Nebula in LRGBHa

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M-101 with supernova image

M-101 with supernova


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

taken from Ft. Davis, Texas on August 28, 2011. Equipment used was a 14.5 RCOS with the SBIG-STL-6303. Exposure was L=105 min. RGB=30 min. each.