MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Sat Oct 28 06:44:34 MDT 2023


Dear Collaborators,

Solar activity has returned to low levels. The largest event
since the last message was a C1.7 flare at 06:09 UT today
produced by the target region NOAA 13473. This region also
produced 2 C1.2 and 1 B-class flares. It retains a beta/B-type
magnetic configuration and has increased in spot counts. The
target region shall remain with NOAA 13473, due to its past
flaring history as well as a high and increasing current helicity.
Besides, NOAA 13471 (S23W53, beta-gamma/C-type) and
NOAA 13472 (N19E22, beta/C-type) were also sources of several
C1 and B-class flares. Further C-class flares are expected in
the following 24-hour period.


The position of NOAA 13473 on 28-Oct-2023 at 11:30 UT is:

N16E50 (-712", 216")

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 (Purple Mountain Observatory)


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