Starting off with the disks for the overview, the Ha wasn't shot until much later in the afternoon, the CaK was shot in the morning. Ha with the DS50 Lunt etalons, 2x cemax zwo183mm. CaK 40mm f15 with the zwo183mm.
Ha FD DS50 2x cemax zwo183mm by Mark Townley, on Flickr
CaK FD 40mm f15 zwo183mm by Mark Townley, on FlickrI opted for closeups with 80mm f15 with the 2x cemax and zwo290mm in CaK, for Ha, and providing much the same resolution the 152mm f6 stopped down to 120mm to get to f7.5, throw in the 4x telecentric and the solar spectrum 0.3a sees f30, all recorded with the imx174 chipped FLIR camera. There are more CaK than Ha, I shot the CaK first, and by the time the Ha came along the seeing was failing and my hard drive filling...
ar13683 CaK 80mm f15 2x cemax zwo290mm by Mark Townley, on Flickr(seeing not great on this one!)
ar13683 Ha 120mm f30 ss03a imx174 by Mark Townley, on Flickr
ar13685 CaK 80mm f15 2x cemax zwo290mm by Mark Townley, on Flickr
ar13685 Ha 120mm f30 ss03a imx174 by Mark Townley, on Flickr
ar13679 CaK 80mm f15 2x cemax zwo290mm by Mark Townley, on Flickr
ar13679 Ha 120mm f30 ss03a imx174 by Mark Townley, on Flickr
ar13674 CaK 80mm f15 2x cemax zwo290mm by Mark Townley, on Flickr
ar13682 CaK 80mm f15 2x cemax zwo290mm by Mark Townley, on Flickr
ar13672 CaK 80mm f15 2x cemax zwo290mm by Mark Townley, on FlickrNote the fibrils coming out of some of the larger sunspots in CaK, they definitely have 'height' to them unlike in WL, kind of reminds me of tentacles from a sea anenome... Guess we are seeing up into the chromosphere...
Hope you like them.
Mark
