Dear RHESSI Collaborators,
Solar activity continues at very low levels. The visible solar
hemisphere remains featureless with X-ray flux remaining around the
mid A-level. The target shall continue to be the dynamic prominence
now on the northwest limb. No change in solar activity is expected
over the next 24 hours.
The approximate position of the filament/prominence on 5-Dec-2017 at
16:30 UT is:
N21W90, (908", 349")
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 visible solar
hemisphere is completely spotless. The only target of interest remains
the active prominence in the northwest quadrant. No significant change
in activity expected over the next 24 hours.
The approximate position of prominence/filament target on 4-Dec-2017
at 16:30 UT is:
N21W88, ( 908", 348" )
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)
MM#009 Default HESSI Target
Dear RHESSI Collaborators,
Solar flare activity is extremely low. The visible solar disk
is spotless and plageless. The background x-ray flux is
currently at the A3.8 level. The northwestern limb
prominence target displayed an active phase during
the past 24 hours. The same level of activity is expected
in the next 24 hour period.
The position of prominence/filament target on Dec.3 at 09:00 UT is:
N21W80 (Solar X = 896", Solar Y = 348")
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 is extremely low. The visible solar
disk is spotless and plageless. There is a weak active
prominence on the northwestern limb located where
NOAA 2689 has completed west limb passage.
No significant solar flare activity expected anytime soon.
The position of NOAA 2689/prominence on Dec. 02 at 16:30 UT is:
N13W91 (Solar X = 947", Solar Y = 218")
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 is at a very low level. NOAA 2689 was
the source of a minor B1.0 event at 12/01/14:10 UT.
2689 is now rotating over the northwestern limb.
No noteworthy solar flare activity is expected in the next
24 hours.
The position of NOAA 2689 on December 01 at 16:30 UT is:
N13W88 Solar X = 947", Solar Y = 218")
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 is very low. NOAA 2689 (H-type/alpha)
continues to decay and has been quiescent since the
tiny A8.2 event on 11/28. No significant solar flare events
expected in the next 24 hour period.
The position of NOAA 2689 on November 30 at 16:30 UT is:
N12W75 (Solar X = 919", Solar Y = 198")
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 has been at a very low level since
the last message. Target region NOAA 2689 is slowly
decaying and its sunspot group will soon have an
alpha classification. No significant solar flare events
expected in the next 24 hours.
The position of NOAA 2689 on November 29 at 16:30 UT is:
N12W59 (Solar X = 817", Solar Y = 193")
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 a very low level. The
largest event in the past 24 hours was a very minor
A8.2 at 11/28/07:01 UT produced by NOAA 2689.
2689 is maintaining a C-type/beta sunspot group
but is slowly decaying especially within its trailing
portion. No significant solar flare activity expected
in the next 24 hour period.
The position of NOAA 2689 on November 28 at 16:30 UT is:
N13W44 (Solar X = 660", Solar Y = 205")
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 level of solar flare activity has been very low since
the last message. The only reportable event was a B2.9
event at 11/27/11:17 UT produced by target region
NOAA 2689 (C-type sunspot group with a beta magnetic
configuration). 2689 has decayed within its trailing
portion. B-class events possible in the next 24 hour period.
The position of NOAA 2689 on November 27 at 16:30 UT is:
N13W31 (Solar X = 489", Solar Y = 200")
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 activity remains at a very low level. The target region
has been designated as NOAA 12689 with a beta/C-type
configuration. 12689 is displaying dynamic surges in H-alpha
images. B-class activities are expected in the next 24 hours.
The position of NOAA 12689 on November 26 at 08:30 UT is:
N13W13 (213", 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,
Ying Li (Purple Mountain Observatory / Montana State University)