Dear RHESSI Collaborators,
Solar activity is at a low level. There were a few B- and low
C-class flares emanating from the target region NOAA 12567
and also NOAA 12565 (N05W31), which are very close to
each other. NOAA 12567 has been classified as a beta
magnetic complexity preserving the sunspot area and number
of spots. If possible, please also include NOAA 12565 in your
field of view. Additional B- and low C-class activities are
expected in the following 24 hours.
The position of NOAA 12567 on July 19 at 17:20 UT is:
N05W21 (338", 8")
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 now drops back to the low B-level. The largest
event since the last message was a C6.6 flare at 21:31 UT on
July 17 produced by the target region NOAA 12567. 12567 was
also the source of another two C-class flares (C1.0 and C4.4).
It is remaining a beta-gamma/D-type sunspot group, with mixed
polarities near the polarity inversion line. The coronal loops above
NOAA 12567 are interacting with the loops from NOAA 12565 that
was the source of a few B-class events. So if possible, please
include NOAA 12565 in your field of view. Further B- and C-level
activities are expected in the next 24 hours.
The position of NOAA 12567 on July 18 at 17:20 UT is:
N05W08 (131", 5")
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 the low C-level, with events emanating
from both NOAA 12567 and NOAA 12565. The target region NOAA 12567
continues to develop as it crosses the central meridian although it is
now classified as a beta-gamma region after losing it's delta
configuration. Further B- and C-level flares expected, and please
include NOAA 12565 in your field of view if possible.
The position of NOAA 12567 on 17-Jul-2016 at 11:20 UT is:
N04E08, ( -131", -8" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Solar activity is now at the C-level with the newly emerged region now
designated as NOAA 12567. The largest event since the last message was
a C6.8 flare at 06:57 UT today. The region is classified as having a
beta-gamma-delta/D-type although the delta portion appears to be
weakening. NOAA 12567 shall remain the target region with further
C-level activity expected over the next 24 hours.
The position of NOAA 12567 on 16-Jul-2016 at 14:20 UT is:
N05E19, ( -307", 12" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Solar activity has increased due to new flux emergence within the
trailing plage of target region NOAA 12565. There have been several
B-class events since the last message, as well as a C2.0 flare at
15:07 UT today. The newly emerged bipolar sunspot group appears to
have mixed polarities in its core and is continuing to develop.
Further low-to-intermediate level events possible.
The position of NOAA 12565 on 15-Jul-2016 at 17:20 UT is:
N04E23, ( -369", -1" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Solar X-ray flux has returned to the B2 level after the long-duration
B8.7 event that began at 19:48 UT yesterday. The flare originated in
NOAA 12565 which has retained its alpha configuration. NOAA 12565
shall continue to be the target region although no significant
increase in activity is expected over the next 24 hours.
The position of NOAA 12565 on 14-Jul-2016 at 17:20 UT is:
N04E34, ( -528", 6" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Solar activity continues at low levels. NOAA 12564 has been quiescent
since the last message and has continued to decay. There is currently
a high B-class flare in progress from the trailing plage of NOAA
12565. NOAA 12565 retains its alpha configuration and is showing signs
of decay but shall be the new target region. Chance for further
isolated low-level events.
The position of NOAA 12565 on 13-Jul-2016 at 17:20 UT is:
N04E48, ( -701",19" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Solar activity remains at very low levels. The largest event since the
last message was a B9.4 flare from NOAA 12564 at 21:27 UT yesterday.
The new alpha region on the eastern limb is now designated as NOAA
12565 and produced a B3.9 flare at 10:59 UT today. NOAA 12564
continues to show signs of decay but shall remain the target region
for a further 24 hours. No significant activity expected.
The position of NOAA 12564 on 12-Jul-2016 at 17:20 UT is:
N09E28, ( -439", 88" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Quiet-Sun conditions have returned. The X-ray flux has remained
constant at the B2 level despite the appearance of a large sunspot on
the eastern limb. NOAA 12564 has remained quiescent since the last
message and has begun to show signs of decay. It shall continue to be
the target region for the next 24 hours with only isolated low-level
events expected. If possible also include the unnumbered region on the
eastern limb in your field of view if possible.
The position of NOAA 12564 on 11-Jul-2016 at 17:20 UT is:
N09E41, ( -613", 98" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Solar activity is at very low levels with the soft X-ray flux flat
at ~B2 currently. The target region NOAA 12564 produced the
largest event of the period, a C8.6 flare at 00:53 UT on July 10,
which was associated with a non-Earth-directed CME. 12564
has been classified as a beta/C-type sunspot group. It is showing
some mixed polarities in its negative leading spots, and displaying
dynamic surges in H-alpha images. Further isolated C-class event
is possible in the next 24 hour period.
The position of NOAA 12564 on July 10 at 20:20 UT is:
N09E51 (-726", 107")
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)