Dear Collaborators,
The newly emerged region in the northwest quadrant has now been
designated as NOAA 12801, and is classified as having a beta/B-type
configuration. The region has remained quiescent since the last
message but shall continue to be the target region. No significant
change in activity expected over the next 24 hours.
The position of NOAA 12801 on 3-Feb-2021 at 12:30 UT is:
N31W50, ( 640", 557" )
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 (Queen's University Belfast)
Dear Collaborators,
Solar activity continues at very low levels. The target region in the
northwest quadrant has remained quiescent since the last message.
However, it has since developed a pair of sunspots giving it a beta
configuration, but remains unnumbered at this time. Chance for
isolated low-level events over the next 24 hours if the region
continues to develop.
The approximate position of the target region on 2-Feb-2021 at 12:30 UT is:
N32W37, ( 496", 585" )
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 (Queen's University Belfast)
Dear Collaborators,
Solar minimum conditions continue with NOAA 12800 now beyond the
western limb. The new target region shall be the emerging compact loop
system that has developed within the northwest quadrant since the last
message. The region is currently spotless and so no change in activity
is expected over the next 24 hours.
The approximate position of the target region on 1-Feb-2021 at 12:30 UT is:
N32W24, ( 335", 595" )
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 (Queen's University Belfast)
Dear Collaborators,
Solar activity continues at an extremely low level with the visible solar
disk remaining spotless. The target plage region NOAA 12800 has been
flare quiet since the last message. 12800 decays further as rotating to
the west limb. No noteworthy activities are expected in the next 24 hours.
The position of NOAA 12800 on January 31 at 04:30 UT is:
N18W64 (833", 341")
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)
Dear Collaborators,
Solar activity continues at a very low level. The visible solar disk
remains spotless. The target plage region NOAA 12800 was the
source of two B-class flares (a B2.5 and a B3.8) in the past 24
hours. 12800 is in its decay phase. Only very low activities are
likely in the next 24 hours.
The position of NOAA 12800 on January 30 at 04:30 UT is:
N18W51 (721", 360")
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)
Dear Collaborators,
The target region NOAA 12800 produced the largest event of the period,
a B3.4 flare at 1/28/22:58 UT. 12800 has decayed to a plage region, losing
all of its sunspots. Now the visible solar disk is spotless. No significant
activities are expected in the next 24 hours.
The position of NOAA 12800 on January 29 at 04:30 UT is:
N18W38 (572", 374")
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)
Dear Collaborators,
Solar activity continues at a very low level. The largest event in the
past 24 hours was a B1.0 peaking at 21:58 UT yesterday from a plage
region in the north east quadrant (N19E13). Today the target will switch
to a newly numbered region NOAA 12800. 12800 has a beta/B-type
configuration and shows some flux emergence followed by cancellation.
Only very low level activities are likely in the next 24 hours.
The position of NOAA 12800 on January 28 at 08:30 UT is:
N19W25 (390", 400")
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)
Dear Collaborators,
Solar activity has been at a very low level. The largest event in the past
24 hours was a B1.3 (also the only B-class event since the last message),
produced by the target region NOAA 12799. 12799 has rotated over the
west limb but with some overlying loops still visible. We will watch this
region for a further 24 hours. Only very low level activities are likely in the
following 24 hours.
The position of NOAA 12799 on January 27 at 08:30 UT is:
N23W88 (895", 381")
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)
Dear Collaborators,
The target region NOAA 12799 was classified as a beta/D-type region
and produced a B1.6 flare in the past 24 hours. 12799 is rotating over
the west limb and fragmenting its sunspots. It seems to enter the decay
phase. Low B-class activities are still likely in the next 24 hours.
The position of NOAA 12799 on January 26 at 08:30 UT is:
N22W75 (873", 386")
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)
Dear Collaborators,
Yesterday's target NOAA 12798 has decayed to a plage region.
Today the target will switch to NOAA 12799. 12799 has produced
5 B-class flares since the last message, with the largest one being
a B5.0 at 06:31 UT today. This region is rotating to the west limb
and emerging positive and negative fluxes. More B-class flares are
expected, with a light chance of a low C-class activity in the next
24 hours.
The position of NOAA 12799 on January 25 at 08:30 UT is:
N23W64 (807", 417")
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)