http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2013/05/15/gev_20130515_1327/index.html C1.4(13:27) 
http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2013/05/15/gev_20130515_1609/index.html C1.1(16:09)