MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Mon Sep 25 06:33:48 MDT 2023


Dear Collaborators,

Solar activity has diminished over the past 24 hours. The largest
event in the period was an M1.0 flare at 14:51 UT yesterday
produced by NOAA 13443 (N28W75, beta-gamma/E-type). Target
region NOAA 13445 (S14W02) has grown slightly in spot area
and increased in magnetic complexity since the last message,
which has been classified as a beta-delta/D-type sunspot group.
It remained the most flare-productive region with being the source
of twelve C-class flares. NOAA 13445 shall continue as the target
region, although we are ending the Major Flare Watch at this time.
If possible, please also include a newly emerged region (S22E18)
near the target in the field of view. This region has just produced
a C9.9 flare and is still experiencing the emergence of new magnetic
fluxes. Additional C-class flares are expected over the following
24-hour period, with a chance for low M-class flares.

The position of NOAA 13445 on 25-Sep-2023 at 11:30 UT is:

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 (Purple Mountain Observatory)


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