Dear Collaborators,
Quiet-Sun conditions continue. The alpha region NOAA 12783 has
remained quiescent and unchanged since the last message. It shall
remain the target region for a further 24 hours although no change in
activity is expected at this time.
The position of NOAA 12783 on 19-Nov-2020 at 12:30 UT is:
S23E46, ( -644", -404" )
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 X-ray flux has remained beneath the B1 level since the last
message. The target region in the southeast quadrant has been
designated as NOAA 12783 and is classified as having an alpha/H-type
configuration. The region appears to be in a state of decay and any
significant increase in activity over the next 24 hours is unlikely.
The position of NOAA 12783 on 18-Nov-2020 at 12:30 UT is:
S22E61, ( -788", -382" )
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,
NOAA 12782 has remained quiescent since the last message. A new region
with a pronounced sunspot and dynamic coronal activity has rotated
onto the southeast limb. The region is currently unnumbered but shall
be the new target region. Chance for an increase in activity over the
next 24 hours as the region rotates onto the visible solar disk.
The approximate position of the target region on 17-Nov-2020 at 12:30 UT is:
S22E74, ( -866", -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,
Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity remains at low levels. There has been some B-level
activity since the last message, mostly from the region now beyond the
western limb (formerly NOAA 12781), as well as a B2.7 flare at 06:19
UT today from the target region NOAA 12782. The target region remains
spotless as it crosses the central meridian, but may produce another
isolated low-level event over the next 24 hours.
The position of NOAA 12782 on 16-Nov-2020 at 12:30 UT is:
S31E04, ( -58", -539" )
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 has been at a very low level. No flares have occurred
since the last message. The target region NOAA 12782 has lost its
sunspots and become a plage region. The only region with sunspots
on the visible solar disk now is NOAA 12781 that retains its Alpha/
H-type configuration and is rotating beyond the west limb. Only B-class
activities are likely in the next 24 hours.
The position of NOAA 12782 on November 15 at 08:30 UT is:
S31E20 (-285", -538")
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 low level. Only a few B-class
flares occurred since the last message, which were produced
by NOAA 12781. 12781 retains its Alpha/H-type configuration
and is rotating over the west limb. The target region NOAA
12782 has been designated as a beta/C-type region. Additional
B-class activities are expected with a slight chance of a C-class
flare in the next 24 hours.
The position of NOAA 12782 on November 14 at 12:30 UT is:
S31E30 (-416", -536")
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 12782 was the source of a few low
B-class flares in the past 24 hours. 12782 retains its beta/
C-type configuration. Another spot region NOAA 12781 has
been downgraded to an Alpha/H-type region and flare quiet.
B-class flares are expected with a chance of low C-class flares
in the next 24 hours.
The position of NOAA 12782 on November 13 at 04:30 UT is:
S31E47 (-609", -529")
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 region NOAA 12781 has been designated
as a beta/C-type configuration, decreasing its sunspot area and
number of spots significantly. It has been flare quiet mostly since
the last message. Today the target will switch to the limb region
as mentioned in the last two messages. This region has been
numbered as NOAA 12782 with a beta/C-type configuration.
12782 has produced three C-class flares in the past 24 hours,
the largest one being a C2.6 at 11/11/18:36 UT. Additional low
C-class flares are expected in the next 24 hours.
The position of NOAA 12782 on November 12 at 04:30 UT is:
S31E61 (-727", -521")
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 largest event in the past 24 hours was a C1.3 at 11/10/19:36 UT,
produced by the target region NOAA 12781. The east limb region as
mentioned in the last message produced two low B-class flares. NOAA
12781 retains its beta/E-type configuration. It is showing some mixed
polarities in both of its leading and trailing portions. Further B-class flares
are expected with a chance of C-class events in the next 24 hours.
The position of NOAA 12781 on November 11 at 04:30 UT is:
S23W26 (392", -425")
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 decreased slightly and only low-level B-class
flares have occurred since the last message. Some of the flares
were produced by a limb region that will rotate onto the visible
disk in the following one or two days. The target region NOAA
12781 also produced two B-class flares. 12781 retains its beta/
E-type configuration but appears to enter its decay phase. Further
B-class flares are expected with a chance of C-class activities
in the next 24 hours.
The position of NOAA 12781 on November 10 at 04:30 UT is:
S23W12 (186", -430")
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)