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mmmotd@solar.physics.montana.edu

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 27 Apr '15

27 Apr '15

Dear RHESSI Collaborators, Solar activity is at very low levels. The largest X-ray event since the last message was a C1.4 at 20:51 UT yesterday produced by NOAA 12327. There is a large filament currently visible near the northeast limb. The target region NOAA 12331 produced a small filament eruption at 21:42 UT yesterday, which was associated with a small CME toward the south- west direction. 12331 retains its D-type/beta-gamma configuration with increasing in spot area. It continues to be today's target region. If possible, also include 12327 (S08W58) within your field of view. Very low-level activity is expected over the next 24 hours. The position of NOAA 12331 on April 27 at 15:35 UT is: S10W68 (Solar X = 871", Solar Y = -137") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 26 Apr '15

26 Apr '15

Dear RHESSI Collaborators, Solar activity continues at low levels. The largest event since the last message was a C1.9 at 18:03 UT yesterday from the northwest limb. The target region NOAA 12331 was the source of two C1 events today. 12331 maintains its D-type/beta-gamma magnetic configuration. It shows some flux emergence in its trailing portion. Low-level activity is likely in the next 24 hours. The position of NOAA 12331 on April 26 at 11:35 UT is: S09W54 (Solar X = 763", Solar Y = -103") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 25 Apr '15

25 Apr '15

Dear RHESSI Collaborators, Solar activity is at low levels. The target region NOAA 12331 was the source of three C1 events since the last message. 12331 has developed a D-type/beta-gamma magnetic classification. Low-level activity is expected over the next 24 hour period. The position of NOAA 12331 on April 25 at 15:35 UT is: S10W42 (Solar X = 630", Solar Y = -107") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 24 Apr '15

24 Apr '15

Dear RHESSI Collaborators, Solar activity has been at low levels, with numerous C1 events emanating from the solar disk since the last message. Yesterday's target region NOAA 12326 has rotated over the west limb. NOAA 12331 has a complex D-type/beta magnetic configuration, showing some flux emergence in both the leading and trailing portions. It will be today's target region. Low activity is possible in the next 24 hours. The position of NOAA 12331 on April 24 at 11:35 UT is: S09W26 (Solar X = 414", Solar Y = -77") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 23 Apr '15

23 Apr '15

Dear RHESSI Collaborators, Solar activity has been at low-to-intermediate levels since the last message. The largest event was a long duration M1.1 event at 09:18 UT today from the northwest limb (N07W80). NOAA 12326 was the source of a few low C-class events as well as a C7.3 at 11:58 UT today. 12326 has developed rapidly over the past 24 hours. It will be today's target region. Further low-level activity is likely in the next 24 hours. The position of NOAA 12326 on April 23 at 11:35 UT is: N15W76 (Solar X = 894", Solar Y = 265") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 22 Apr '15

22 Apr '15

Dear RHESSI Collaborators, Solar activity has been at moderate-to-low levels over the past 24 hours. The target region NOAA 12322 was the source of 5 low M- class and several C-class events since the last message, the largest one being an M4.0 at 15:24 UT yesterday. 12322 will be the target region for one more day, with a chance of further occulted activity. NOAA 12324 (N19W42) also has the potential to produce low-level activity, with some positive flux emerging from its negative leading spot. The position of NOAA 12322 on April 22 at 15:35 UT is: N11W91 (Solar X = 936", Solar Y = 179") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 21 Apr '15

21 Apr '15

Dear RHESSI Collaborators, Solar activity has increased significantly in the last a few hours. Three low M-class events emanated from the solar disk, an M2.2 at 10:17 UT from the northeast limb (N16E80), and two occulted events (an M1.0 at 07:08 UT and an M2.2 at 11:49 UT) from NOAA 12322. NOAA 12322 has developed rapidly over the last 24 hours, though with a C-type/beta configuration and small spot area and count. Because of its activity history, we switch the target region to 12322 today. Additional occulted activity is likely in the next 24 hours. The position of NOAA 12322 on April 21 at 11:35 UT is: N11W78 (Solar X = 917", Solar Y = 198") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 20 Apr '15

20 Apr '15

Dear RHESSI Collaborators, Solar activity has been at very low levels over the past 24 hours. NOAA 12322 was the source of a C1.0 event at 00:33 UT today. The target region NOAA 12321 maintains its E-type/beta-gamma configuration, but further decreases in spot area. It shows some flux emergence in the leading and intermediate portions. Only low-level activity expected in the next 24 hours. The position of NOAA 12321 on April 20 at 11:35 UT is: N11W43 (Solar X = 641", Solar Y = 244") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 19 Apr '15

19 Apr '15

Dear RHESSI Collaborators, Solar activity continues at low levels. The target region NOAA 12321 was the source of two low C-class events since the last message. 12321 retains its E-type/beta-gamma configuration, but has lost some of its spot area and number of spots. The two small filaments are still hanging above this region. 12321 continues to be the primary target today, with a chance of additional low activity. NOAA 12324 (N19E01) and 12325 (N05E11) also have potential to produce some low-level activity over the next 24 hours. The position of NOAA 12321 on April 19 at 11:35 UT is: N11W29 (Solar X = 456", Solar Y = 257") 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 (Nanjing University / Montana State University)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 18 Apr '15

18 Apr '15

Dear RHESSI Collaborators, Solar activity has been at very low levels since the last message, however, only an hour earlier today, there occurred a C5.2 X-ray event due to a filament eruption from the target region NOAA 12321, which was associated with a two-ribbon flare. There are still two small filaments across the region. 12321 maintains its E-type/beta-gamma classification, and keeps showing mixed polarities in both the leading and trailing portions. It continues to be today's target region, with additional low activity likely in the next 24 hours. The position of NOAA 12321 on April 18 at 11:35 UT is: N11W15 (Solar X = 243", Solar Y = 267") 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 (Nanjing University / Montana State University)

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