Image of the day

Captured by
Douglas Rollain

M20 Trifid Nebula in LRGBHa

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Rosette Nebula in Emission-Line image

Rosette Nebula in Emission-Line


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

Imaged on multiple nights in November 2005 from Carlsbad, CA. SII:Ha:OIII 45:105:45 mins @ -20C assigned as RGB. Ha also used as the Luminance layer. http:\\www.DeepSkyObjects.com