MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Tue Apr 9 07:47:37 MDT 2024


Dear Collaborators,

Solar activity has continued at a low level. The largest event
since the last message was a C1.0 flare at 03:34 UT today
from NOAA 13631 (N11W55, alpha/A-type). A plage region
mentioned before has gained its number NOAA 13634 and
has been classified as an alpha/A-type sunspot group. It
produced two high-B flares and was in proximity to a region
near the northeast limb (N20E87). This limb region was a
source of a B9.2 flare. Today the target region shall switch to
NOAA 13634 from NOAA 13633. Interested observers should
include the limb region (N20E87) in their field-of-view as well if
possible. NOAA 13633 was still flare-quiet in the period. More
B-class activities are expected with additional low-C flares
possible in the following 24 hours.

The position of NOAA 13634 on 9-Apr-2024 at 11:30 UT is:

N27E47 (-625", 494")

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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