Although I tried to image in Ha and CaH/K this morning, however, only the Ha images were successful. The Ca images were rendered useless as focus was not sharp enough and the images also became slightly distorted for some unknown reason. Need to concentrate a bit more prepping for imaging.
This is not a bad image all things considered. Active regions are clearly defined and that huge filament and others are very clear. Not much in the way of prominences though.
2024-06-21 10:08UTC
60mm F4 Refractor stopped down to 36mm
ND9 filter to reduce light and heat intensity
Sol'ex spectroheliograph
EQ5 plus RA Drive
ZWO ASI178MM Camera
Processed SharpCap4.1, jSolex
(c) Martyn Kinder 2024