23 Sep
2019
23 Sep
'19
3:55 a.m.
Dear Collaborators,
Solar activity continues at an extremely low level. The visible solar disk remains spotless. Only some EUV bright points appear on the Sun. Today there will be no default target. Quiet conditions continue in the next 24 hours.
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 (Purple Mountain Observatory)