MMmotd July 2018

mmmotd@solar.physics.montana.edu

1 participants
31 discussions

MM#009 Default HESSI Target
by Max Millennium Chief Observer 31 Jul '18

31 Jul '18

Dear RHESSI Collaborators, Solar activity continues at a very low level. No flares occurred in the past 24 hours. The target region only shows some small EUV jets. Quiet condition should continue in the next 24 hours. The approximate position of the target on July 31 at 16:10 UT is: S07E51 (-725", -130") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 30 Jul '18

30 Jul '18

Dear RHESSI Collaborators, The target region was the source of two A-class events as well as a B1.0 flare (at 21:45 UT on July 29) in the past 24 hours, yet no spots were emerged in this region. It shows some flux emergence in its leading portion. Additional B-class activities are possible over the next 24-hour period. The approximate position of the target on July 30 at 16:10 UT is: S07E65 (-840", -120") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 29 Jul '18

29 Jul '18

Dear RHESSI Collaborators, Solar activity has been at a very low level for the past 24 hours. The GOES soft X-ray flux remains at a background level. The target region (unnumbered yet) is rotating onto the visible disk. Low activities are likely in the next 24 hours. The approximate position of the target on July 29 at 07:10 UT is: S07E85 (-900", -110") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 28 Jul '18

28 Jul '18

Dear RHESSI Collaborators, Solar activity continues at a very low level. No flares occurred in Yesterday's target plage region (NOAA 12716), which is almost rotating over the west limb. Today we will watch a region showing some overlying loops at the east limb. This beyond-limb region produced several A-class flares. Very low activities are possible in the next 24 hour period. The approximate position of the target on July 28 at 07:10 UT is: S06E90 (-950", -100") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 27 Jul '18

27 Jul '18

Dear RHESSI Collaborators, The visible solar disk remains spotless. The GOES soft X-ray flux has been at an A0 level. Target plage region NOAA 12716 only shows some EUV brightenings/jets. No notable events are expected in the next 24 hours. The position of NOAA 12716 on July 27 at 11:25 UT is: N16W74 (873", 235") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 26 Jul '18

26 Jul '18

Dear RHESSI Collaborators, Solar activity has been at a background level and the visible solar disk remains spotless. The target plage region NOAA 12716 shows some EUV brightenings that appear to accompany an emerged positive flux in the leading spots with a negative polarity. Quiet-Sun conditions should continue over the following 24 hours. The position of NOAA 12716 on July 26 at 15:40 UT is: N16W60 (787", 217") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 25 Jul '18

25 Jul '18

Dear RHESSI Collaborators, The level of solar activity is extremely low with the soft X-ray flux steady around A1. The visible solar disk remains spotless. The target plage region NOAA 12716 only produces some small EUV jets. There is a filament located in the vicinity of this region, which shows some brightening/heating. No significant activity is expected in the next 24 hours. The position of NOAA 12716 on July 25 at 07:10 UT is: N16W46 (654", 202") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 24 Jul '18

24 Jul '18

Dear RHESSI Collaborators, Solar activity continues at extremely low levels. No flares has occurred since the last message, and the visible disk remains spotless. The target plage region NOAA 12716 does not produce any notable events. Quiet condition should continue in the following 24 hours. The position of NOAA 12716 on July 24 at 16:10 UT is: N16W38 (560", 195") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 23 Jul '18

23 Jul '18

Dear RHESSI Collaborators, The solar soft X-ray flux is steady at the ~A1 level. Target region NOAA 12716 has decayed to a plage region, with the visible solar disk spotless again. No significant activity is expected in the next 24 hours. The position of NOAA 12716 on July 23 at 07:10 UT is: N16W18 (281", 183") 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)

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MM#009 Default HESSI Target
by Max Millennium Chief Observer 22 Jul '18

22 Jul '18

Dear RHESSI Collaborators, Solar activity continues at very low levels. A small, faint, alpha spot, designated NOAA 12716, has emerged close to disk center. This shall be the new target region for the next 24 hours, although no significant change in activity is expected. The position of NOAA 12716 on 22-Jul-2018 at 16:10 UT is: N16W10, ( 158", 181" ) 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, Ryan Milligan (University of Glasgow)

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MMmotd July 2018