The Comet

The sky wasn’t as dark as expected from my club observing site. Quite hard for image processing. The tails were faint and the sky was still bright. North/west is tough direction from my area. This is my best efforts anyway.


Sigma 150mm + Modified RP + IDAS HEUIBII filter

Attention BORG 55FL F3.6 users, this scope might be a bit too long even in full frame. But 55FL should be best in a telescope category in focal length and contrast at this moment. Please try to use.

I wanted to use 55FL. But unfortunately I don’t have some key components at this time. Poor…..

I will try from my backyard with IDAS LPS-D2 or NGS1 filter tonight. I hope somehow helpful. But still pointing to smoggy and bright LA basin sky…..


~ by tedishikawa on July 20, 2020.

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