23 Sep
2016
23 Sep
'16
4:02 p.m.
Dear RHESSI Collaborators,
The level of solar activity has decreased again to very low. NOAA 12595 has now completely rotated out of view over the West limb. NOAA 12593 was classified at the beginning of the UT-day as a beta/D-type sunspot group, but now appears to have some polarity mixing (i.e., beta-gamma) in its trailing portion. B-class flares are probable over the following 24 hours.
The position of NOAA 12593 on 23-Sep-2016 at 22:00 UT is:
N08W57, ( 798", 70" )
See http://www.SolarMonitor.org for images and http://solar.physics.montana.edu/max_millennium/ops/observing.shtml for a description of the current Max Millennium Observing Plan.
Regards,
Shaun Bloomfield (Northumbria University)