Dear RHESSI Collaborators,

NOAA 11575 has increased in sunspot area over the past 24 hours due to some negative flux emergence within the trailing positive plage, and is now classified as a beta-gamma region. The region has remained quiescent but increased activity is possible if it continues to develop.

The position of NOAA 11575 on 23-Sep-2012 at 09:00 UT is:

N08E19, ( -309",22" )

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,

Ryan Milligan (QUB)