MM#009 Default HESSI Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Sun May 15 16:05:26 MDT 2016


Dear RHESSI Collaborators,

Solar activity continues to increase with numerous C-class events
emanating from various active regions. NOAA 12542 (N10W77) was
the source of a long-duration event (a C3.4 at 15:00 UT on May 15)
due to a filament eruption and accompanied by a beautiful standard
CME. Yesterday's target region NOAA 12543 (S05W82) produced
several C-class flares including the largest one (a C5.4 at 03:58 UT
on May 15). NOAA 12544 was the source of 7 low C-class flares and
also a few B-class events. NOAA 12543 is rotating to the west limb,
and has lost some of its magnetic complexity. Today we will watch
NOAA 12544 that has a beta/D-type sunspot group. Further C-class
activities are expected over the next 24 hour period.

The position of NOAA 12544 on May 15 at 21:17 UT is:

N21W13 (200", 379")

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,

Ying Li (Nanjing University / Montana State University)


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