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Subject: MM#009 Default Target" -->
Date: Sat, 24 Apr 2021 18:36:09 +0800
Dear Collaborators,
Yesterday's target region NOAA 12817 has rotated over the west limb. Today the target will switch to NOAA 12818. 12818 produced a C2.5 flare at 04/23/23:08 UT and also a B3.2 flare. Please note that there n ewly emerged some sunspots in its leading portion (or at the west of its old leading polarity). Additional C-class activities are expected in the next 24 hours.
The position of NOAA 12817 on April 24 at 07:30 UT is:
S17E21 (-328", -207")
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,
Ying Li (Purple Mountain Observatory) Received on Sat Apr 24 2021 - 04:36:31 MDT
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