Solar image in H-alpha with a Lunt-60. Some very long filaments were visible. Watch them as they go over the solar edge. And a more detailed view:
Solar activity as seen on 30-09-2012 with a Lunt 60. Time-lapse of 2.5 hours…. embedded by Embedded Video Download Video Earth is shown to scale…
Today it was a sunny day, and I had the opportunity to take some nice solar imagery… Sunspot 1575 in H-alpha with the Lunt 60 and in whitelight with a TEC140 Solar disk in H-alpha inverted view Solar disk in H-alpha Sunspot 1575 in whitelight with the TEC140
Here are some solar images made on 01/09/2012. Camera: DMK21-618 Telescope: Lunt 60 BF1200
Active region 1520, which gave a nice show on 12th July 2012, is leaving the visible solar disk. Bye, bye!