MM#009 Default HESSI Target

MM#009 Default HESSI Target

Dear RHESSI Collaborators,

The target region will switch today from NOAA 2468, S14E43, to a large active region located on the northeastern limb just southeast of newly numbered NOAA 2469, N18E77. The new limb region was the source of frequent bright limb surges and numerous C-class events since the last message. C-class events certain with an M-class event likely in the next 24 hour period.

The approximate position of the target on Dec. 12 at 15:15 UT is: N13E89 (Solar X = -949", Solar Y = 220")

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,

Bill Marquette (Helio Research)