|
|||||||||
Subject: MM#009 Default Target" --> Date: Mon, 26 Apr 2021 00:14:36 +0800 Dear Collaborators, The newly emerged region near NOAA 12818 has been designated as NOAA 12820 with a beta/D-type configuration. 12820 has produced 10 B-class flares since the last message, the largest one being a B6.9 at 04/24/16:45 UT. If possible, please include both regions in your field of view. Note that the largest X-ray event of the period was a C2.6 at 04/25/ 01:17 UT, produced by NOAA 12816 (S24W53) that has entered its decay phase. Further C-class activities are expected with a slight chance of an isolated M-class event in the next few days. The position of NOAA 12820 on April 25 at 15:30 UT is: S22W01 (15", -284") 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 Sun Apr 25 2021 - 10:14:57 MDT |
|||||||||
|