Image of the day

Captured by
Douglas Rollain

M20 Trifid Nebula in LRGBHa

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M16 in H alpha image

M16 in H alpha


Acquisition Details
  • Number of frames:
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Description

Taken June 20, 2004. 70 minutes Luminance through a Custom Scientific 656.3/4.5nm H alpha filter. 14R, 14G, 21B