22 August 2011
20110821 Week Rotation Today Rotation Week 20110823

Subject: MM#009 Default HESSI Target
Date: Mon, 22 Aug 2011 09:20:41 -0700

 

Dear RHESSI Collaborators,

Solar activity remains at mid-low levels. There have been numerous B class flares produced by NOAA 11271 and 11272 along with two low C class flares. There are two new active regions on the east limb - NOAA 11274 and 11275. 11274 appears to be in decay although it is unclear whether 11275 is emerging or decaying at this point in time. Although 11271 and 11272 are also in their decay phases, 11271 will continue to be todays target as it is the largest region on disk with the most number of sunspots. C class activity is possible.

The position of NOAA 11271 on 22-Aug-2011 15:30 UT is:

N16W10 ( 158", 151" )

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,

Claire Raftery (SSL, UC Berkeley) Received on Mon Aug 22 2011 - 10:20:50 MDT