Dear RHESSI Collaborators,
The level of solar activity is low. Target region NOAA 12415 has produced 6 low C-class flares (the largest being a C1.3 at 09/15/05:12 UT) and 8 high level B-class flares since the last message. 12415 remains its beta-gamma magnetic configuration with increasing in number of spots but decreasing its spot area slightly. 12415 is undergoing flux emergence in its leading portion. Further C-class activity is expected in the next 24 hours.
The position of NOAA 12415 on September 15 at 14:35 UT is:
S22E19 (Solar X = -288", Solar Y = -460")
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 (Nanjing University / Montana State University)
mmmotd@solar.physics.montana.edu