Dear RHESSI Collaborators,
Quiet-Sun conditions continue. NOAA 12670 remains the sole active
region on the visible disk. It retains its positive polarity alpha
spot configuration and has showed no signs of change since the last
message. No increase in activity expected over the next 24 hours.
The position of NOAA 12670 on 9-Aug-2017 at 15:30 UT is:
S05W30, ( 473", -172" )
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 conditions remain unchanged. NOAA 12670 retains its alpha
configuration and has remained quiescent since the last message. It
shall remain the target region although no change in activity is
expected over the next few days. Include the nearby filaments in your
field of view if possible.
The position of NOAA 12670 on 8-Aug-2017 at 13:30 UT is:
S06W17, ( 276", -197" )
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 remained constant below the B1 level since the
last message. NOAA 12670 retains its alpha configuration and has
remained quiescent as it crosses the central meridian. It shall
continue to be the target region for a further 24 hours although no
increase in activity is expected.
The position of NOAA 12670 on 7-Aug-2017 at 15:30 UT is:
S05W05, ( 82", -184" )
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,
The target region NOAA 12670 has remained quiescent and unchanged
since the last message. The only activity has been a few B1 flares.
The region retains its alpha spot configuration and is unlikely to
produce any significant activity over the next 24 hours.
The position of NOAA 12670 on 6-Aug-2017 at 13:30 UT is:
S06E12, ( -196", -197" )
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 stayed constant below the B1 level since the last
message. NOAA 12670 has remained unchanged and quiescent, and shall
continue to be the target region. No significant increase in activity
expected over the next 24 hours.
The position of NOAA 12670 on 5-Aug-2017 at 13:30 UT is:
S04E24, ( -385", -157" )
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 low levels. The target region NOAA 12670
produced a few low B-class flares since the last message, and has now
been reclassified as an alpha region. The region is likely to continue
to decay over the next 24 hours with only isolated low-levels
possible.
The position of NOAA 12670 on 4-Aug-2017 at 13:30 UT is:
S05E37, ( -568", -161" )
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,
The active region in the southeast has now been designated as NOAA
12670. It has a simple bipolar configuration and has been largely
quiescent since the last message, apart from a B9.4 flare today at
00:04 UT. The region itself has remained fairly unchanged over the
past few days, but may produce additional isolated low-level events
over the next 24 hours.
The position of NOAA 12670 on 3-Aug-2017 at 13:30 UT is:
S05E50, ( -723", -145" )
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 picked up due to the reappearance of active region
NOAA 12665 on the eastern limb. The region has produced several more
B-class flares since the last message, including a C1.4 flare at 07:39
UT today. The region's magnetic configuration is unclear at this
point, but it shall remain the target region with further
low-to-intermediate level activity expected.
The approximate position of the target region on 1-Aug-2017 at 15:30 UT is:
S04E85, (-939", -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 (NASA/GSFC)
Dear RHESSI Collaborators,
NOAA 12669 has remained quiescent since the last message, and has
since been downgraded to an alpha configuration region. A new active
region approaching the eastern limb has produced several B-class
flares over the past 24 hours, including a B9.2 event at 09:02 UT
today. This shall be the new target region. Further B-level activity
expected, and C-level activity possible, as the region rotates onto
the visible hemisphere.
The approximate position of the target region on 31-Jul-2017 at 19:30 UT is:
S06E83 = (-933", -110")
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,
The visible solar disk remains spotless. The target plage
region produced a B1.5 at 21:07 UT on July 27, the only
flare event of the period. A non-Earth-directed CME was
launched around 05:30 UT on July 28 probably from a
region at the farside. The target region appears to be stable.
Only very low activity is expected over the next 24 hours.
The approximate position of the target on July 28 at 15:30 UT is:
N07E20 (-400", 80")
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)