MM#009 Default HESSI Target

MM#009 Default HESSI Target

Dear RHESSI Collaborators,

Target region, NOAA 1158, produced a few C-class events in the past 24 hours. The largest was a C7.8 at 02/21/10:12 UT. The trailing portion of this large region is on the west limb. We'll watch1158 again today. Further interesting limb events possible. The likely target tomorrow will be NOAA regions 1161/1162. 1161/1162 have been the source of low-level C-class activity.

The position of NOAA 1158 on February 21 at 12:30 UT is: S21W91 (Solar X = 905", Solar Y = -346")

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)