Saturday, 20 August 2016

Ha Full Disk - 12th August

Taken with the Lunt 50 etalon at 40mm aperture with the PGR Chameleon 3 camera at 400mm focal length.  A small crackle of a B class flare can be seen in the active region grouping.  I need to get a LS50 telescope to maximise the potential of this nice 50mm double stack etalon.