MM#009 Default HESSI Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Thu Jun 11 10:08:54 MDT 2015


Dear RHESSI Collaborators,

Solar activity has increased significantly during the past 24 hours. There
was an M1.0 event at 08:49 UT today produced by an unnumbered limb
region (S19E83). This southeast limb region was also the source of more
than 10 C-class events, including a C8.7 and a C7.0 flares in the last two
hours. Although it is too close to the limb to ascertain its magnetic
configuration, we will switch the target region to the southeast limb today.
The total unsigned current helicity of this limb region has increased rapidly
(seen from the SHARP website) when it is rotating onto the visible disk.
Another M-class activity is likely in the next 24 hours.

The approximate position of the target region on June 11 at 16:00 UT is:

S20E82 (Solar X = -920", Solar Y = -320")

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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