Dear RHESSI Collaborators,
Solar activity continues at low levels. The target region NOAA 12321 was the source of two low C-class events since the last message. 12321 retains its E-type/beta-gamma configuration, but has lost some of its spot area and number of spots. The two small filaments are still hanging above this region. 12321 continues to be the primary target today, with a chance of additional low activity. NOAA 12324 (N19E01) and 12325 (N05E11) also have potential to produce some low-level activity over the next 24 hours.
The position of NOAA 12321 on April 19 at 11:35 UT is:
N11W29 (Solar X = 456", Solar Y = 257")
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)
mmmotd@solar.physics.montana.edu