Post by brianb on Apr 16, 2012 9:58:55 GMT
AR 11455 is still complex but apparently starting to decay now.
0926 UT.
0953 UT.
A new active region (11459) has appeared at the eastern limb and looks as though it might be interesting when it comes round a bit more. There is definitely some flaring activity going on here.
0930 UT
0955 UT
CaK overview shows the general "quietness" of the solar disk:
0905 UT
but there are several filaments, as shown on the Ha mosaic I posted yesterday linky
Prominences are notable, especially the arch in the south which appeared to have rapid spiral motion in its "legs".
0958 UT
1000 UT
1001 UT
1003 UT
Usual equipment used. Seeing was fairly unsteady with boiling motion which was quite severe at times.
0926 UT.
0953 UT.
A new active region (11459) has appeared at the eastern limb and looks as though it might be interesting when it comes round a bit more. There is definitely some flaring activity going on here.
0930 UT
0955 UT
CaK overview shows the general "quietness" of the solar disk:
0905 UT
but there are several filaments, as shown on the Ha mosaic I posted yesterday linky
Prominences are notable, especially the arch in the south which appeared to have rapid spiral motion in its "legs".
0958 UT
1000 UT
1001 UT
1003 UT
Usual equipment used. Seeing was fairly unsteady with boiling motion which was quite severe at times.