Saturday 30 April 2016

AR12536 in CaK 30th April

Less than ideal conditions didn't allow me to use any more aperture, but still got a nice view of these small active regions,  if the weather allows over the coming days it will be interesting to see how they develop.  Taken with the ED60 at 1050mm focal length with the PGR Chameleon 3 (IMX265) and the homemade CaK filter.