MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Fri Feb 3 07:04:45 MST 2023


Dear Collaborators,

Solar activity has reached a ~C1 level. The largest event since the
last message was a C3.9 flare at 02:31 UT on 3-Feb-2023 produced
by the northwest limb region NOAA 13200. Yesterday's target NOAA
13204 and NOAA 13200 are now beyond the western limb. There were
2 high B-class events from NOAA 13207 which remains a beta/C-type
sunspot group but increases the sunspot area and number of spots.
Today the target will switch back to NOAA 13207, with a possible
increase in activity over the coming days.

The position of NOAA 13207 on 3-Feb-2023 12:30 UT

S12E29 (-463", -112")

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,

Qiao Li, Ying Li (Purple Mountain Observatory)


More information about the MMmotd mailing list