MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Thu Sep 28 06:05:46 MDT 2023


Dear Collaborators,

Solar activity has been at intermediate levels since the last message.
The largest event in the period was an M1.3 flare at 08:58 UT today
from a newly numbered region NOAA 13450 (S18E59, beta/C-type)
that recently rotated on disk over the South East limb. 13450 was the
most flare-productive region, which also produced six C-class flares
in the period. Yesterday's target region NOAA 13445 (S13W44,
beta/D-type) was quiescent in the past 24 hours. Today the target
region shall switch from NOAA 13445 to NOAA 13450. Additional
C-class flares are expected over the next 24 hours, with a chance
for low M-class flares.

The position of NOAA 13450 on 28-Sep-2023 at 11:30 UT is:

S18E59 (-781" , -350")

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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