Dear RHESSI Collaborators,
The GOES X-ray flux has been flat at the ~A7 background
level. The target region NOAA 12625 and the other sunspot
region NOAA 12626 (N08E46) on the visible disk are mostly
unchanged. Target 12625 remains a beta/C-type sunspot
group. It is displaying some ephemeral jets on the edge of the
region. If possible, also include 12626 within the field-of-view.
Only minor activities are expected in the following 24 hours.
The position of NOAA 12625 on January 15 at 14:30 UT is:
N03E36 (-574", 114")
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 are currently
two sunspot regions on the visible disk, the target region
NOAA 12625 and its neighbour NOAA 12626 (N08E58). 12626
having an Alpha/H-type classification produced the largest event
(a B2.1 at 07:08 UT today) since the last message. The target
region NOAA 12625 has been designated as a beta/C-type
configuration increasing in sunspot area and number of spots
slightly. If possible, also include the neighbour region 12626 within
the field-of-view. B-class activities are possible in the next 24 hours.
The position of NOAA 12625 on January 14 at 14:30 UT is:
N03E49 (-737", 101")
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 has been at extremely low with the X-ray flux
flat at the ~A6 level since the C3.8 flare. The target sunspot
region has been designated as NOAA 12625, with an Alpha/
H-type classification. 12625 is rotating onto the visible disk.
It shows some dynamic surges in H-alpha images. B-class
activities are likely with a chance of low C-class events.
The position of NOAA 12625 on January 13 at 14:30 UT is:
N03E63 (-869", 85")
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 largest solar X-ray event in the previous 24 hours was
a C3.8 at 15:54 UT today (the first C-class flare in 2017; also
associated with a non-Earth-directed CME) produced by a
returning region near the northeast limb. Today we will watch
this limb region. It seems to have a tiny pore. B-class activities
are probable with a chance of another C-class event in the
next 24 hours.
The approximate position of the target on January 12 at 20:30 UT is:
N5E88 (-950", 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,
Ying Li (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
The visible solar disk remains spotless. The target plage
region produced the largest event in the past 24 hours, a
B5.4 at 18:03 UT yesterday. The target region is almost
rotating over the west limb with some loops still visible
above the limb. We will watch this region for a further 24
hours. Occulted B-class activities are likely in the next 24
hour period.
The approximate position of the target on January 11 at 14:30 UT is:
N12W89 (950", 205")
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 has increased slightly, though the visible
disk is still spotless. Numerous B-class flares (the largest
one being a B8.8 at 12:56 UT today) were produced by
an emerging flux region (EFR) near the northwest limb,
which is very close to yesterday's target plage region.
Today we will watch this EFR. Additional high-level B-class
activities are possible in the next 24 hours.
The approximate position of the target on January 10 at 14:30 UT is:
N15W79 (900", 250")
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 extremely low with the GOES
X-ray flux flat at the ~A6 level. The solar visible disk
remains spotless. The target plage has been quiescent
and is rotating up to the west limb. No notable activities
are expected in the next 24 hours
The approximate position of the target on January 9 at 20:30 UT is:
N16W57 (760", 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)
MM#009 Default HESSI Target
Dear RHESSI Collaborators,
Solar flare activity is extremely low. The visible solar
disk is spotless. The background x-ray flux is currently
flat at the A6.1 level. The last recordable x-ray event
was a tiny A7.1 event at 01/06/08:03 UT. Its source
was located beyond the southwestern limb at S08.
The spotless target plage is mostly unchanged and
quiescent. No significant solar activity expected in the
next 24 hour period.
The position of the target on January 08 at 13:30 UT is:
N13W38 (Solar X = 587", Solar Y = 271")
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,
Bill Marquette (Helio Research)
MM#009 Default HESSI Target
Dear RHESSI Collaborators,
Solar flare activity continues extremely low. The
visible solar disk is spotless again today. The background
x-ray flux is currently flat at the A6.2 level. The spotless
target plage is mostly unchanged and quiescent. No
significant events expected in the next 24 hour period.
The position of the target on January 07 at 13:30 UT is:
N13W26 (Solar X = 418", Solar Y = 276")
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,
Bill Marquette (Helio Research)
MM#009 Default HESSI Target
Dear RHESSI Collaborators,
The visible solar disk is currently spotless. The decaying
spotless target plage is mostly unchanged and quiescent.
No significant solar activity expected in the next 24 hours.
The position of the target on January 06 at 13:30 UT is:
N13W13 (Solar X = 215", Solar Y = 280")
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,
Bill Marquette (Helio Research)