20 June 2017
20170619 Week Rotation Today Rotation Week 20170621

Subject: MM#009 Default HESSI Target
Date: Tue, 20 Jun 2017 09:37:56 -0700

 
MM#009 Default HESSI Target
Dear RHESSI Collaborators,
Target region NOAA 2663 has continued to decay significantly. 2663 produced a weak B1.4 event at 06/20/05:40 UT. The largest event in the past 24 hours was a limb occulted B5.0 at 06/19/16:04 UT. Its source was the region located on the northeastern limb. The limb region is too close to the limb to ascertain the magnetic configuration of its sunspot group. It is possible that there are two separate "stacked" regions. B-class events possible with a slight chance of an isolated C-class event in the next 24 hour period.
The approximate position of the target on June 20 at 14:30 UT is: N17E85 (Solar X = -900", Solar Y = 274")
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,
Bill Marquette (Helio Research) Received on Tue Jun 20 2017 - 10:38:10 MDT