Dear RHESSI Collaborators,
The level of solar activity is extremely low. Yesterday's target region
was designated as NOAA 12684, but produced no flaring activity and has
already decayed to plage. Some high-lying loops are visible over the SE
limb, most likely from the return of the region previously numbered as
NOAA 12681. B-class activity is possible over the next 24 hours.
The approximate position of this region on 16-Oct-2017 at 15:30 UT is:
S14E90, ( -933", -232" )
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)
MM#009 Default HESSI Target
Dear RHESSI Collaborators,
Solar flare activity was at an extremely low level in the
past 24 hours. Yesterday's target filament has mostly
disappeared. There is only a very tiny segment visible
at its northern end. The target will switch to an EFR
located in the northwestern quadrant. B-class activity
possible and if the region continues to develop, there
is a slight chance of a C-class event.
The position of the EFR target on October 15 at 14:30 UT is:
N12W26 (Solar X = 414", Solar Y = 026")
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. No reportable flare
events for several days. The current visible disk is
spotless. The background x-ray flux is steady at the A4
level. The target filament which is located on the magnetic
inversion line of an old, weak plage remnant has almost
entirely disappeared with only a small dark segment located
on its northern portion. No significant solar flare activity
expected anytime soon.
The position of the filament target on October 14 at 07:15 UT is:
N25W26 (Solar X = 386", Solar Y = 325")
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. There has been no
reportable flare events since October 9th. The visible
solar disk is spotless. The filament target continues
in an active phase with only a small portion of its northern
segment currently visible. No significant solar flare
activity expected in the next 24 hours.
The position of the target filament on October 13 at 07:30 UT is:
N26E07 (Solar X = -106, Solar Y = 331")
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 currently spotless. The target filament displayed
phases of activity in the past 24 hour period. No
significant solar flare activity expected anytime soon.
The position of the target filament on October 12 at 06:30 UT is:
N25E20 (Solar X = -299", Solar Y = 319")
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 extremely low. The visible
solar disk is currently spotless. The background x-ray
flux is flat at the A3.0 level. The target will be an active
filament. No significant solar flare activity expected
anytime soon.
The position of the filament target on October 11 at 07:00 UT is:
N24E34 (Solar X =-493", Solar Y = 312")
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 background
x-ray flux is flat at the A4.5 level. The visible solar
disk is currently spotless. The target will continue to
be the area of the northwestern limb at the location
of the limb passage of NOAA 2683. 2683 is now
well beyond the limb but is still displaying weak and
infrequent tiny surges. No significant solar flare events
expected in the next 24 hour period.
The position of NOAA 2683 on October 10 at 03:30 UT is:
N13W91 (Solar X = 936", Solar Y = 217")
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,
Target region NOAA 2683 has completed west limb
passage. 2683 was the source of minor bright surging
and one B-class event since the last message. The visible
solar disk is currently spotless and displaying only
decayed plage remnants and a few quiescent filaments.
2683 will continue to be the target region for another
24 hours. No significant limb activity expected in the
next 24 hours.
The limb position of NOAA 2683 on October 09 at 03:30 UT is:
N13W91 (Solar X = 936", Solar Y = 217")
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,
Target region NOAA 2683 is now located mostly
beyond the northwestern limb. It was the source
of a few B-class events since the last message.
The largest was a B5.0 at 10/08/06:47 UT.
Minor B-class events are still possible with only
a very slight chance of an isolated C-class
event in the next 24 hour period.
The position of NOAA 2683 on October 08 at 15:30 UT is:
N13W91 (Solar X = 935", Solar Y = 216")
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,
Target region NOAA 2683 was the source of several
B-class events since the last message. The largest
was a B9.8 at 10/06/16:34 UT. 2683 has decayed losing
many of its small satellite spots. Additional B-class
events probable with a slight chance of an isolated
C-class event before 2683 completes west limb passage.
The position of NOAA 2683 on October 07 at 15:30 UT is:
N13W80 (Solar X = 921", Solar Y = 196")
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)