MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Sat Aug 26 06:50:41 MDT 2023


Dear Collaborators,

Solar activity has decreased since the last message. The largest event
was a C5.0 flare at 15:40 UT on 25-Aug-2023 from NOAA 13405. This
region has been classified as a beta/C-type sunspot group, increasing
in magnetic complexity. It also produced a low-C flare plus two
B-class flares and continued to be the most flare-productive region.
Today the target region shall switch to NOAA 13405. Yesterday’s target
(NOAA 13415) was flare quiet although it was classified as a
beta-delta/D-type. In addition, NOAA 13413 (beta/D-type, N11E09) and
NOAA 13416 (alpha/H-type, S19E64) were also the sources of a few low-C
and B-class flares. Additional C-class activities are expected from
various regions in the next 24 hours with a slight chance of a low
M-class flare.

The position of NOAA 13405 on 26-Aug-2023 at 11:30 UT

N10W82 (926", 147")

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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