MM#009 Default HESSI Target
Dear RHESSI Collaborators,
Solar activity is low. The background x-ray flux is currently at the B3.7 level. The largest event in the past 24 hours was a C3.0 at 09/21/10:45 UT. Its source was target region NOAA 1850. 1850 is displaying slight decay in the trailing portion of its D-type/beta sunspot group. B- and C-class events are possible in the next 24 hour period. There is only a slight chance of a M-class event.
The position of NOAA 1850 on Sept. 21 at 11:00 UT is: N09 E60 (Solar X = -819", Solar Y = 090")
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)