Dear RHESSI Collaborators,
Solar activity remains at an extremely low level. The visible solar disk is
very clean. Yesterday's target (a plage region) has rotated beyond the
west limb. Today we will switch to a limb prominence/filament, which is
rotating onto the disk. A cavity appears to form at the limb. No significant
activity is expected in the next 24 hours.
The approximate position of the target on September 25 at 07:10 UT is:
N44E90 (-650", 650")
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 RHESSI Collaborators,
Solar activity continues at extremely low levels with the GOES soft
X-ray flux being flat at ~A3. The visible solar disk is featureless, no
spots or filaments. The decaying plage region shall remain the target
for a further 24 hours although no flaring activity is expected.
The approximate position of the target region on September 24 at 07:10 UT is:
N08W75 (910", 90")
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 RHESSI Collaborators,
Solar activity remains at very low levels. The decaying plage region
has remained quiescent as it approaches the western limb. It shall
remain the target region for a further 24 hours although no change in
activity is expected.
The approximate position of the target region on 23-Sep-2018 at 07:10 UT is:
N08W60, ( 825", 75" )
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 RHESSI Collaborators,
The visible solar disk remains spotless. The decaying plage region
along the western equator continues to exhibit UV and EUV
brightenings, and has developed a mini-filament along its polarity
inversion line. It shall continue to be the target region although no
significant change in activity is expected over the next 24 hours.
The approximate position of the target region on 22-Sep-2018 at 16:10 UT is:
N07W54, ( 765", 47" )
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 RHESSI Collaborators,
The visible solar hemisphere is almost featureless. The new target
region shall be a weak, decaying plage region along the western
equator, which contains a few bright H-alpha kernels. No change in
activity is expected over the next 24 hours.
The approximate position of the target region on 21-Sep-2018 at 16:10 UT is:
N06W41, ( 620", 10" )
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 RHESSI Collaborators,
Solar X-ray flux remains at background levels. The looptops of the
target region remain visible above the western limb in EUV and X-rays
images. This shall continue to be the target for a further 24 hours
although no change in activity is expected at this time.
The approximate position of the target region on 20-Sep-2018 at 07:10 UT is:
S07W91, ( 947", -113" )
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 RHESSI Collaborators,
Solar X-ray flux remains at the mid-A-level. The small compact region
near the southwest limb has remained quiescent since the last message
but shall continue to be the target region for a further 24 hours. No
change in activity expected before west limb passage.
The approximate position of the target region on 19-Sep-2018 at 07:10 UT is:
S07W88, ( 946", -119" )
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 RHESSI Collaborators,
Solar activity continues at very low levels. The target region in the
southwest quadrant is currently spotless but remains bright in the EUV
and X-rays. The remaining plage shall continue to be the target
although no activity is expected from the region over the next 24
hours.
The approximate position of the target region on 18-Sep-2018 at 03:10 UT is:
S07W63, ( 846", -169" )
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 RHESSI Collaborators,
Solar activity continues at extremely low levels. The site of the
current target region in the southwest quadrant has undergone new flux
emergence since the last message, resulting in the appearance of some
small sunspots. The region also appears to have a bright, compact
X-ray component. No significant increase in activity is expected from
this region over the next 24 hours as it rotates towards the western
limb.
The approximate position of the target region on 17-Sep-2018 at 07:10 UT is:
S07W52, ( 753", -188" )
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 RHESSI Collaborators,
Solar activity is at an extremely low level. The solar disk remains spotless
and the target region has continued to decay. This plage region will remain
the target for another 24 hours because a small amount of new magnetic flux
is emerging behind its trailing portion. No significant flares have occurred
in the past 24 hours, and no change in activity is expected in the following
24-hour period.
The approximate position of this region on 16-Sep-2018 at 16:00 UT is:
S07W50, ( 726", -192" )
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,
Shaun Bloomfield (Northumbria University)