Dear RHESSI Collaborators,
Solar X-ray flux remains constant below the B1 level. NOAA 12654 has
now stabilized into a beta/D-type configuration, but has remained
quiescent. It shall continue to be the target region although no
significant increase in activity is expected at this time.
The position of NOAA 12654 on 3-May-2017 at 13:30 UT is:
N11W07, ( 114", 245" )
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 low levels, with NOAA 12653 remaining
quiescent since the last message. NOAA 12654 is currently undergoing
renewed flux emergence as it approaches the central meridian, and
shall be the new target region. Chance for isolated low level events
as the region continues to develop.
The position of NOAA 12654 on 2-May-2017 at 07:30 UT is:
N11E07, ( -114", 247" )
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 low levels. The largest event since the
last message was a B9.9 flare from NOAA 12652 on the western limb.
Alpha-region NOAA 12653 has remained quiescent and unchanged but shall
continue to be the target region. Slight chance of an isolated low
level event.
The position of NOAA 12653 on 1-May-2017 at 13:30 UT is:
S09W54, ( 762", -109" )
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 target region NOAA 12653 produced an isolated B3
flare at 00:12 UT on April 30, which was associated with
a weak CME (seems to be not Earth-directed). 12653
retains its alpha/H-type sunspot group, and shows flux
emergence in the leading spots. Further B-class activities
are possible over the following 24 hours.
The position of NOAA 12653 on April 30 at 13:30 UT is:
S09W41 (618", -96")
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 the background level. There are three
numbered sunspot regions on the visible disk currently,
but none of them produced noteworthy events over the
past 24 hours. The target region NOAA 12653 remains
an alpha/H-type configuration. Low activities will continue
in the next 24 hours.
The position of NOAA 12653 on April 29 at 19:30 UT is:
S09W32 (500", -89")
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 levels with the
soft X-ray flux flat at the ~B1 background. Yesterday's
target region NOAA 12652 has decayed to be spotless.
Today the target will switch to NOAA 12653, which has
an alpha/H-type sunspot group. No noteworthy activities
are expected in the next 24 hours.
The position of NOAA 12653 on April 28 at 13:30 UT is:
S09W14 (228", -78")
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 an extremely low level. There were a few
low B-class events emanating from NOAA 12653 (S09W00) and
the target region NOAA 12652 in the past 24 hours. 12652 retains
an alpha/A-type sunspot group. Low level activity should continue
in the following 24 hours.
The position of NOAA 12652 on April 27 at 13:30 UT is:
N14W34 (518", 291")
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 extremely low levels. The largest event
since the last message was a B7.2 at 20:14 UT on April 25 produced
by NOAA 12652. Yesterday's target region NOAA 12651 has been
flare quiet. Today we will watch NOAA 12652, which has an alpha/A-type
configuration. 12652 shows bright dynamic H-alpha plage in H-alpha
images. Only B-class level activities are expected in the next 24 hours.
The position of NOAA 12652 on April 26 at 13:30 UT is:
N13W21 (334", 284")
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 extremely low levels. The largest event
of the period was a B2.6 at 22:15 UT on April 24 produced from
NOAA 12652. The target region NOAA 12651 decayed significantly
and was classified as an alpha/H-type magnetic configuration. We
will watch 12651 for a further 24 hours. If possible, also include 12652
within your field of field. No noteworthy events are expected over
the following 24 hours.
The position of NOAA 12651 on April 25 at 13:30 UT is:
N11W17 (274", 255")
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 extremely low with the soft X-ray
flux at a background level. There are currently 3 numbered
sunspot regions on the visible disk. The target region
NOAA 12651 is mostly unchanged preserving a C-type/
beta magnetic configuration. Only B-class activities are
likely in the next 24 hours.
The position of NOAA 12651 on April 24 at 13:30 UT is:
N12W04 (65",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,
Ying Li (Nanjing University / Montana State University)