MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Wed Dec 7 10:18:08 MST 2022


Dear Collaborators,

Solar activity has slightly increased to a mid-C level since the
last message. The largest event was a C5.8 flare at 12:56 UT
on 07-Dec-2022 produced by NOAA 13157 that was classified
as a beta/C-type region. 13157 also produced five low C-class
and three high B-class activities in the period. Today the target
shall switch to NOAA 13157. Yesterday's target NOAA 13158
(N24W29) was flare quiet during the period and has decayed to
a beta/C-type configuration. The recently emerged regions in
the northeast quadrant, designated as NOAA 13159 and 13160,
have been classified as alpha/A-type and alpha/H-type configurations
respectively. Further C-level activities are likely over the next 24
hours with a chance for a low M-class flare.

The position of NOAA 13157 on 07-Dec-2022 at 16:30 UT is:

N17E23 (-365", 284")

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,

De-Chao Song, Ying Li (Purple Mountain Observatory)


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