Dear RHESSI Collaborators,
Solar activity continues at a very low level. The largest event was
a B7.8 at 11/15/23:00 UT due to a large filament eruption (S16W24),
which was accompanied by two two-ribbon flares and two CMEs
(seem Earth-directed). Yesterday's target NOAA 12449 was mostly
unchanged and is rotating to the west limb. Today we will watch
NOAA 12454 with a beta/B-type classification. 12454 produced a
B7.3 flare at 11/16/01:27 UT. It is showing mixed polarities in the
intermediate portion. Only low level activity is expected in the next
24 hours.
The position of NOAA 12454 on November 16 at 15:35 UT is:
N10E32 (Solar X = -508", Solar Y = 130")
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 remains very low. The largest
event in the past 24 hours was a B5.4 at 11/15/14:25
produced by target region NOAA 2449. The background
x-ray flux is currently at the B2.5 level. 2449 continues
in slow decay phase and all regions on the visible solar
disk are also decaying or are stable. No significant flare
activity expected anytime soon.
The position of NOAA 2449 on November 15 at 12:35 UT is:
S11W43 (Solar X = 651", Solar Y = -220")
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 again today.
The background x-ray flux is currently at the B2.2 level.
All the regions on the visible solar disk are stable or decaying.
Target region NOAA 2449 continues in decay phase and
was quiescent in the past 24 hours. No significant solar
flare activity expected in the next 24 hour period.
The position of NOAA 2449 on November 14 at 12:35 UT is:
S11W30 (Solar X = 477", Solar Y = -228")
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 remains at a very low level. The background
x-ray flux is currently at the B2.3 level. Target region NOAA
2449 continues to decay and was quiescent during the past
24 hours. No noteworthy solar flare activity expected in the
next 24 hour period.
The position of NOAA 2449 on November 13 at 12:35 UT is:
S13W16 (Solar X = 261", Solar Y = -267")
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 regions currently on visible solar disk are all in decay
phase or are stable. The target region, NOAA 2449, has
significantly decayed in the past few days. No noteworthy
flare activity expected in the next 24 hour period.
The position of NOAA 2449 on November 12 at 12:35 UT is:
S12W02 (Solar X = 033", Solar Y = -254")
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,
NOAA 2449 continues in decay phase but there is a
slight chance of an isolated C-class event in the next
24 hours.
The position of NOAA 2449 on November 11 at 12:35 UT is:
S13E11 (Solar X = -180", Solar Y = -272")
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 2449 has decayed significantly since
the M-class flare yesterday. 2449 has lost sunspot area and
count but is still currently displaying a weak beta-gamma
magnetic configuration. C-class activity is possible in the
next 24 hours.
The position of NOAA 2449 on November 10 at 12:35 UT is:
S11E25 (Solar X = -403", Solar Y = -236")
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 2449 was the source of an isolated
and somewhat strong M3.9 event at 11/09/13:12 UT. 2449 is
maintaining its D-type/beta-gamma sunspot group with a
tilted E-W magnetic inversion line. C-class events possible
with only a slight chance of another moderate M-class
event in the next 24 hour period.
The position of NOAA 2449 on November 09 at 12:35 UT is:
S12E37 (Solar X = -598", Solar Y = -247")
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 has been quiet since the last message. The target
region NOAA 12449 was the source of an isolated C2.5 flare at 22:59 UT
yesterday. The beta region has begun to weaken but retains some
polarity mixing in its core. Further isolated low-level events
possible.
The position of NOAA 12449 on 8-Nov-2015 at 18:35 UT is:
S12E46, ( -683", -243" )
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 (QUB)
Dear RHESSI Collaborators,
Solar activity has increased due to the appearance of a new active
region on the southeast limb. NOAA 12449 has produced several C-class
flares over the past 24 hours and is showing signs of development. It
shall be the new target region with further intermediate level
activity possible.
The position of NOAA 12449 on 7-Nov-2015 at 15:35 UT is:
S12E63, ( -845", -229" )
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 (QUB)