MM#009 Default HESSI Target

Dear RHESSI Collaborators,

Target region, NOAA 1057, produced several B-class events and a C3.8 event at 03/27/18:29 UT since the last message. 1057 increased its magnetic complexity adding a few small negative polarity spots within the penumbra of the large positive polarity trailing sunspot. The region's sunspot group was classified as beta-gamma with a weak delta configuration yesterday by Mount Wilson at 17:00 UT yesterday but, at this time, it appears to be decaying somewhat. Another C-class event is expected with even a slight chance of an isolated M-class event if growth resumes.

The position of NOAA 1057 on March 28 at 14:00 UT is: N15E08 (Solar X = -129", Solar Y = 356")

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) Received on Sun Mar 28 2010 - 08:42:19 MDT