Dear RHESSI Collaborators,
Solar activity is very low. NOAA 12335 was the source of three low- level (C1.1, C1.1, and C2.3) events as it rotated onto the visible disk. The unnumbered region, located between two large filaments, has been designated as NOAA 12334 (S19E02). The two filaments are still visible across the southern hemisphere, which might erupt in the next few days. Today we switch the target region to NOAA 12335. It has increased unsigned flux as well as current helicity (from SHARP data). Low-level activity expected in the next 24 hours.
The position of NOAA 12335 on May 1 at 15:35 UT is:
S15E67 (Solar X = -847", Solar Y = -220")
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)