Dear Collaborators,

Solar activity has been at a low level since the last message. 
The largest event of the period was a C3.2 flare at 19:58 UT 
yesterday, produced by NOAA 14317 which just rotated onto 
the visible disk. 14317 also produced five C1-C2 flares. It was 
designated as a beta/D-type configuration and has the largest 
sunspot area. Today the target will switch to this region. Yesterday's 
target NOAA 14312 only produced a C2.7 flare and retains an 
alpha/H-type configuration. Further C-class activities are expected 
in the next 24 hours.

The approximate position of NOAA 14317 on December 21 at 08:00 UT is:
N13E69 (-930", 200")

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)