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)
Dear RHESSI Collaborators,
Solar activity continues at an extremely low level. The
GOES soft X-ray flux has been flat at ~A4 since the last
message. The visible solar disk remains spotless. The
target plage region is mostly unchanged. No noteworthy
activity is likely over the following 24 hours.
The approximate position of the target on July 27 at 13:30 UT is:
N04E36 (-580", 90")
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 flat
at a background level. Currently the visible solar disk appears to
be spotless, though there was a new sunspot region designated
as NOAA 12668 (N03W36) at the start of the UT day. The target
plage region was somewhat stable and did not produce any flares.
No notable activity is expected in the next 24 hour period.
The approximate position of the target on July 26 at 13:30 UT is:
N04E47 (-700", 10")
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 an extremely low level with the
GOES soft X-ray flux flat at ~A5.4. The visible solar
disk remains spotless. The target plage region has
been flare quiet and mostly unchanged since the last
message. Only very minor activity is possible in the
following 24 hours.
The approximate position of the target on July 25 at 15:30 UT is:
N04E60 (-780", 30")
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. The largest event
since the last message was an occulted B1.3 at 22:31 UT on
July 23 produced by the target region. The target region is still
beyond the northeastern limb. Low level activities are likely in
the next 24 hours.
The approximate position of the target on July 24 at 15:30 UT is:
N04E75 (-890", 50")
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 very low. The current visible solar
disk is spotless. A small portion of the target filament
disappeared in the past 24 hours. The target will switch
to a region located mostly beyond the northeastern limb.
This region was the source of a limb occulted minor
B1.5 event at 07/23/07:35 UT. Additional B-class activity
is possible in the next 24 hour period.
The approximate position of the target on July 23 at 14:45 UT is:
N05E90 (Solar X = -941", Solar Y = 082")
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)