Image of the day

Captured by
Douglas Rollain

M20 Trifid Nebula in LRGBHa

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NGC6888 Bi-Colour image

NGC6888 Bi-Colour


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

This is a Ha + OIII narrowband Bi-Colour images where Ha is mapped to Red and OIII is mapped to blue and a synthetic green channel is created from the two. This was shot from my light polluted back yard in northern New Jersey, just 20 miles NW of New York City! Camera: SXVR-H18 + SXV Filter Wheel + SXOAG Optics: Takahashi FS-60C with deticated FF Mount: Astrotroniks Performance Tuned Atlas EQ-G Filters: Baaded Ha and OIII