Dear RHESSI Collaborators,
Solar activity remains at an extremely low level. The visible solar disk is very clean. Yesterday's target (a plage region) has rotated beyond the west limb. Today we will switch to a limb prominence/filament, which is rotating onto the disk. A cavity appears to form at the limb. No significant activity is expected in the next 24 hours.
The approximate position of the target on September 25 at 07:10 UT is:
N44E90 (-650", 650")
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,
Ying Li (Purple Mountain Observatory)
mmmotd@solar.physics.montana.edu