Dear Collaborators,
The active region remnant in the southeast quadrant remains spotless
and unnumbered, but may have been the source of a CME visible in
coronagraph images on 24-Dec-2018. X-ray flux remains at background
levels, but the region shall remain the target with slight chance for
an isolated low-level event over the next 24 hours.
The approximate position of the target region on 25-Dec-2018 at 14:30 UT is:
S07E60, ( -837", -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,
Ryan Milligan (University of Glasgow)
Dear Collaborators,
The target region in the southeast quadrant has now rotated onto the
visible disk but has not resulted in any increased activity. The
region appears to be spotless but has extended mixed polarity plage.
Slight chance of some low level activity from the central compact loop
system over the next 24 hours.
The approximate position of the target region on 24-Dec-2018 at 08:30 UT is:
S06E80, ( -956", -96" )
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)
Dear Collaborators,
Solar activity remains unchanged since the last message. The coronal
loop system now visible on the southeast limb has remained quiescent
since rotating into view, but shall continue to be the target region
for the next 24 hours. Slight chance of an isolated low-level event.
The approximate position of the target region on 23-Dec-2018 at 14:30 UT is:
S06E90, ( -970", -102" )
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)
Dear Collaborators,
Solar X-ray flux continues at background levels. NOAA 12731 has
continued to decay as it approaches the western limb. The looptops of
a new region are currently visible beyond the eastern limb in EUV and
X-ray images, as well as in STEREO Ahead data. This shall be the new
target region, with a slight chance of isolated low-level activity as
the region rotates on to the visible disk.
The position of the target region on 22-Dec-2018 at 14:30 UT is:
S06E90, (-970", -102")
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)
Dear Collaborators,
Solar activity remains at very low levels. The spotless region NOAA
12731 has continued to decay since the last message and remains
quiescent. No significant activity expected from the target region
over the next 24 hours.
The position of NOAA 12731 on 21-Dec-2018 at 14:30 UT is:
N13W44, ( 662", 240" )
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)
Dear Collaborators,
NOAA 12731 was the source of an A6.4 flare around 00:10 UT today,
which was associated with a large-scale coronal dimming indicating a
possible CME eruption. The region itself remains spotless and
continues to decay, but shall remain the target region with slight
chance of producing another isolated low-level event over the next 24
hours.
The position of NOAA 12731 on 20-Dec-2018 at 08:30 UT is:
N13W26, ( 418", 243" )
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)
Dear Collaborators,
Solar X-ray flux remains at background levels. The spotless, target
region NOAA 12731 continues to decay but remains bright in H-alpha,
EUV, and X-ray images. No change in activity expected over the next 24
hours.
The position of NOAA 12731 on 19-Dec-2018 at 08:30 UT is:
N13W12, ( 198", 243" )
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)
Dear Collaborators,
NOAA 12731 has continued to decay as it approaches the central
meridian. There has been no change in activity since the last message.
The associated bipolar plage shall continue to be the target region
with no increase in activity anticipated over the next 24 hours.
The position of NOAA 12731 on 18-Dec-2018 at 08:30 UT is:
N13E02, ( -33", 241" )
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)
Dear Collaborators,
Solar activity continues at very low levels. The target region, NOAA
12731, has remained quiescent since the last message and is now
spotless. The decaying plage region shall continue to be the target
although no increase in activity is expected over the next 24 hours.
The position of NOAA 12731 on 17-Dec-2018 at 14:30 UT is:
N13E12, ( -198", 239" )
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)
Dear Collaborators,
Solar activity continues at extremely low levels. NOAA 12731 has
decayed over the past 24 hours and is now designated as an
alpha/A-type sunspot group. No flares have occurred since the last
message. No significant flare activity expected in the next 24 hours.
The position of NOAA 12731 on 16-Dec-18 at 18:00 UT is:
N13E25, ( -403", 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,
Aoife McCloskey (Trinity College Dublin)