MM#009 Default HESSI Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Wed Dec 18 10:45:25 MST 2013


MM#009 Default HESSI Target

Dear RHESSI Collaborators,

The target EFR now numbered NOAA 1928 developed
significantly and is currently the most complex region on
the visible solar disk displaying a D-type/beta-gamma
sunspot group.  The largest event since the last message
was a C4.0 at 12/17/23:29 UT.  Its source was a region
on the southeastern limb in the location of returning old
NOAA 1913.  The region is too close to the limb to ascertain
its magnetic configuration.

The position of NOAA 1928 on December 18 at 16:30 UT is:
S15W02 (Solar X = 033", Solar Y = -230")

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)


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