MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Sat Jul 29 07:15:39 MDT 2023


Dear Collaborators,

Solar activity is at a moderate level. Target region NOAA 13388
has been stable since the last message, remaining classified as
a beta/C-type sunspot group. Old region NOAA 13376 produced the
largest magnitude flare in the period from beyond the North West
limb (an M4.1 on 28-Jul-2023 at 15:39 UT), but is now completely
out of view. Newly numbered region NOAA 13390 (an alpha/H-type)
has already produced four mid-to-high C-class events, with the
largest being a C9.2 flare on 29-Jul-2023 at 10:18 UT. Further
C-class flares are expected in the next 24-hour period, with a
chance for a low M-class flare.

The position of NOAA 13390 on 29-Jul-2023 at 13:00 UT is:

S18E63 , ( -801", -331" )

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,

Shaun Bloomfield (Northumbria University)


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