Dear RHESSI Collaborators,
The level of solar activity is extremely low. NOAA 12718 remains the
only spotted region on the visible disk. This region has continued
to decay and is now designated as an alpha/H-type sunspot group. No
significant flares occurred since the last message and no increase
in activity is expected in the following 24 hours.
The position of NOAA 12718 on 18-Aug-2018 at 23:00 UT is:
S07W03, ( 45", -227" )
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,
Shaun Bloomfield (Northumbria University)
Dear RHESSI Collaborators,
Solar flare activity is at an extremely low level.
Target region NOAA 2718 is significantly decaying
especially within its trailing portion and was quiescent
during the past 24 hour period. There is only a slight
chance of a minor event in the next 24 hour period.
The position of NOAA 2718 on August 17 at 12:40 UT is:
S08E19 (Solar X =-306", Solar Y = -235")
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)
Dear RHESSI Collaborators,
Solar flare activity was very low since the last
message. Target region NOAA 2718 was the source
of an A8.9 event at 08/16/09:18 UT. 2718 has decayed
within its trailing portion. Another minor event is possible
in the next 24 hour period.
The position of NOAA 2718 on August 16 at 18:00 UT is:
S07E28 (Solar X = -443", Solar Y = -213")
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)
Dear RHESSI Collaborators,
Solar flare activity is very low. The most recent reportable
event was an A9.3 at 08/14/12:43 UT produced by target
region 2718. 2718 is mostly unchanged maintaining a
small B-type/beta sunspot group. A B-class event is possible
in the next 24 hour period.
The position of NOAA 2718 on August 15 at 16:00 UT is:
S07E43 (Solar X = -643", Solar Y = -195")
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 large filament mentioned yesterday that was
located within and north of the target plage slowly
disappeared during the past 24 hours. The spotless
target plage was quiescent. We will switch to a
small region (NOAA 2718) that developed spots
after the message yesterday. NOAA 2718 has
bright H-alpha plage and a B-type/beta sunspot
group. B-class activity is possible in the next 24 hour period.
The position of NOAA 2718 on August 14 at 15:00 UT is:
S08E57 (Solar X = -789", Solar Y = -190")
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 at an extremely low
level. The visible solar disk is spotless. The
decaying plage target is stable. The region has a large
filament located along the main magnetic inversion
line and extending north of the region. The northern
portion of the filament appears to be less stable and
could become active and erupt or slowly disappear
in the next 24 hour period.
The position of the target on August 13 at 07:00 UT is:
N04W40 (Solar X = 610", Solar Y = -017")
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)
Dear RHESSI Collaborators,
The level of solar activity remains extremely low with the GOES
soft X-ray flux continuing at a background level. The target
plage region appears stable with no significant change since
the last message. No noteworthy flare activity is expected
over the next 24 hours.
The approximate position of this region on 12-Aug-2018 at 19:30 UT is:
N05W30, ( 473", -11" )
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,
Aoife McCloskey (Trinity College Dublin)
Dear RHESSI Collaborators,
The visible solar disk continues to be spotless with solar activity
at an extremely low level. The target plage region remains
relatively unchanged and quiescent since the last message.
No noteworthy flare activity is expected over the next 24 hours.
The approximate position of this region on 11-Aug-2018 at 17:00 UT is:
N05W16, ( 261", -20" )
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,
Aoife McCloskey (Trinity College Dublin)
Dear RHESSI Collaborators,
Solar activity continues to be extremely low with the GOES
soft X-ray flux remaining at background level. The target will continue
to be the plage region close to disk centre. No significant flare activity
is expected in the next 24-hour period.
The approximate position of this region on 10-Aug-2018 at 16:00 UT is:
N05W02, ( 33", -23" )
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,
Aoife McCloskey (Trinity College Dublin)
Dear RHESSI Collaborators,
The visible solar disk continues to be spotless. The target region
remains relatively unchanged and quiescent since the last
message. No significant flare activity is expected in the next
24-hour period.
The approximate position of this region on 9-Aug-2018 at 17:00 UT is:
N05E14, ( -229", -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,
Aoife McCloskey (Trinity College Dublin)