21 January 2011
20110120 Week Rotation Today Rotation Week 20110122

Subject: MM#009 Default HESSI Target
Date: Fri, 21 Jan 2011 09:08:23 -0800

 

MM#009 Default HESSI Target

Dear RHESSI Collaborators,

A strong EFR (NOAA 1149) located just south of NOAA 1147 was the source of several C-class events. The largest was a C3.3 at 01/21/04:14 UT. This flare event was observed in both 1149 and 1147. 1149 emerged late on January 20 and developed rapidly into a complex beta-gamma magnetic configuration. C-class events expected today with a slight chance of an isolated M-class event if 1149 continues to develop.

The position of NOAA 1149 on January 21 at 15:45 UT is: N19W01 (Solar X = 016", Solar Y = 400")

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 Fri Jan 21 2011 - 10:08:30 MST