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StarTools Rasa and Narrowband

Posted: Thu Jan 23, 2020 6:18 pm
by RICH-DSO
Have a look at these images taken with the Hydrogen alpha filter

Processed in black and white
https://www.astrobin.com/mr2kqn/F/?nc=user

And turning on the red channel
https://www.astrobin.com/mr2kqn/G/?nc=user

I have to acquire more data for the other channels, Sulfur and oxygen