Dear RHESSI Collaborators,

Solar activity has been extremely low with the GOES soft X-ray flux flat at ~A8 level. The target region NOAA 12621 has been flare quiet since the last message. 12621 now has a beta/C-type sunspot group, increasing in sunspot area and number of spots slightly. B-class activities are likely in the next 24 hour period.

The position of NOAA 12621 on December 28 at 14:30 UT is:

N10W70 (903", 184")

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)