Dear RHESSI Collaborators,
Solar activity has bee at extremely low levels. The target region
(still unnumbered) is rotating onto the visible disk and has been
flare quiet since the last message. There are currently three
numbered sunspot regions on the disk, producing some very
minor (low B-class) events. Only B-class activities are expected
in the next 24 hour period.
The approximate position of the target on October 15 at 19:30 UT is:
S17E77 (-900", -300")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity remains at a very low level. Yesterday's target region
NOAA 12599 produced a few B-class events (including a B9.4 at
11:02 UT and a B8.4 at 11:48 UT today). There were also two C1
flares, a C1.3 at 20:40 UT yesterday and a C1.0 at 14:43 UT today,
produced by a region beyond the South East limb. This region is
rotating onto the visible disk, and will be today's target. Further C-
class activities are likely in the following 24 hours.
The approximate position of the target on October 14 at 15:30 UT is:
S17E87 (-930", -300")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity continues at very low levels. The target region
NOAA 12599 produced a few B-class events including the
largest one since the last message (a B8.9 at 04:30 UT) and
another high-level B-class event (a B8.7 at 08:25 UT today).
12599 has been classified as a beta/D-type sunspot group.
There are some negative polarities emerging in the leading
positive polarities. B-class activities are expected with a slight
chance of low C-level events in the next 24 hours.
The position of NOAA 12599 on October 13 at 15:30 UT is:
S14W58 (792", -283")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity is at a very low level. The largest event
since the last message was a C1.1 flare at 11:51 UT
today produced by NOAA 12599. 12599 will be today's
target. It has a beta/C-type magnetic classification, and
is displaying some dynamic surges in H-alpha images.
B-class activities are expected with a slight chance of
low-level C-class events.
The position of NOAA 12599 on October 12 at 15:30 UT is:
S15W41 (611", -321")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity remains at a very low level. There are
currently four sunspot regions on the solar disk, including
a small newly emerged region (numbered as NOAA 12601,
N06W66) in the south of the target region NOAA 12598.
12598 has been unchanged since the last message, and
is further rotating onto the west limb. We will watch it for
one more day. If possible, also include 12601 in the field
of view. Only minor events are likely in the next 24 hours.
The position of NOAA 12598 on October 11 at 15:30 UT is:
N15W60 (805", 198")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity continues at a very low level with
the soft X-ray flux flat at ~B2. The target region
NOAA 12598 has been classified as a beta/C-type
sunspot group. It is rotating onto the west limb.
Only B-class activies are possible in the next 24
hour period.
The position of NOAA 12598 on October 10 at 15:30 UT is:
N14W47 (683", 163")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
GOES soft X-ray flux is flat at ~B2 level. The target region
NOAA 12598 has been almost unchanged, preserving its
beta/D-type magnetic classification. No notable activities
are expected in the following 24 hours.
The position of NOAA 12598 on October 9 at 15:30 UT is:
N13W33 (511", 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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity continues at very low levels. There were only
some very minor events (low-to-mid B-class) emanating from
the three numbered sunspot regions on the solar disk. The
target region NOAA 12598 remains its beta/D-type classification
with increasing sunspot area slightly. Only B-class activities
are expected in the next 24 hour period.
The position of NOAA 12598 on October 8 at 15:30 UT is:
N14W19 (304", 134")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity remains at a very low level. There are
currently three sunspot regions on the solar disk and
all of them has been flare quiet. The target region
NOAA 12598 is almost unchanged with preserving a
beta/D-type sunspot group. No notable activities are
expected in the next 24 hours.
The position of NOAA 12598 on October 7 at 15:30 UT is:
N13W06 (98", 112")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
The level of solar activity is extremely low with the GOES
soft X-ray flux flat at ~B2. The target region NOAA 12598
has a D-type/beta magnetic configuration. It continues to
display some mixed polarities in the intermediate portion.
Only B-class activities are expected in the following 24 hour
period.
The position of NOAA 12598 on October 6 at 22:30 UT is:
N13E03 (-49", 111")
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 (Nanjing University / Montana State University)