Image of the day

Captured by
Douglas Rollain

M20 Trifid Nebula in LRGBHa

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The Medusa Nebula image

The Medusa Nebula


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

The Medusa Nebula (also called SH2-274 and PK205+14.1) taken at Sierra Skies Observatory in northern California during January 2011. Poor seeing allowed collection of only RGB exposures binned 2x2 for a total of 8 hours. Taken with an STL-11000M through a 12" LX200R scope.