IC1805: Heart Nebula

Next target: IC1805. I have started to image this nebula in Ha the other week. I have decided to switch filters over to the Optolong L-Pro – a multiband filter in OIII (496 nm and 500 nm), H-beta (486 nm), NII (654 nm and 658 nm), H-alpha (656 nm), as well as SII (672 nm). Optolong_L-Pro-transmission-lines_grande

I use this filter frequently, as my location is at a Bortle 7 – high on the light pollution scale. I do aim to have my images completed this month in August 2020.

By Steve J Posted in Main

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