13 December 2021
20211212 Week Rotation Today Rotation Week 20211214

Dear Collaborators,
The target region has produced a C1.3 flare at 12/12/21:09 UT and also two B-class flares since the last message. It is still too close to the limb to obtain its magnetic configuration. The region with sunspots as mentioned in the last message has been numbered as NOAA 12905 with a beta/C-type configuration. This region seems to be decaying without any notable flares occurring. Further B-class activities are expected with a chance of additional C-class flare in the next 24 hours. The approximate position of the target on December 13 at 04:30 UT is: S21E75 (-850", -340") 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)