Subject: MM#009 Default HESSI Target
Date: Tue, 15 Aug 2006 10:06:05 -0400 (EDT)

 

Dear RHESSI Collaborators,

NOAA 0904 continues in decay phase. The large negative polarity leader sunspot is developing a quiescent symmetrical shape. The large positive polarity trailing sunspot is breaking up into two spots. There are opposite polarity pores adjacent to both leader and trailer sunspots. 0904 was the source of 5 B-class events since the last message. The largest was an impulsive B8.1 at 08/15/10:44 UT. It was located in the trailng portion of the region. Additional B-class events expected with possible C-class events and a remote chance of an isolated M-class event.

The position of NOAA 0904 on August 15 at 13:30 UT: S13E03 (Solar X = -048", Solar Y = -319")

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 Tue Aug 15 2006 - 08:07:10 MDT