MM#009 Default HESSI Target
Dear RHESSI Collaborators,
NOAA 1675 has decayed since the last message but is still
a somewhat complex D-type/beta-gamma region. It was
the source of two minor C-class events in the past 24 hours.
Old target region 1673, S10E35, is displaying flux emergence
and there is an EFR located at N10W21. C-class events possible
from target region 1675 and/or 1673 and the EFR in the next 24
hour period.
The position of NOAA 1675 on February 18 at 14:00UT is:
N12E10 (Solar X = -165", Solar Y = 315")
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,
A new region numbered NOAA 1675 yesterday afternoon developed
rapidly in the past 12 hours. It is currently a D-type/beta-gamma region
with small but significant mixed polarities located within its intermediate
portion. It was the source of an impulsive M1.9 event today at
15:50 UT. C-class events expected with the chance of another M-class
event if growth continues in the next 24 hour period.
The position of NOAA 1675 on February 17 at 14:00 UT is:
N12E23 (Solar X = -372", Solar Y = 307")
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 very low levels. The background
x-ray flux is currently at the B2.5 level. The target region, NOAA 1673,
is only a simple H-type/alpha region but is the brightest plage on the
visible
disk. No significant solar flare activity expected in the next 24 hours.
The position of NOAA 1673 on February 16 at 14:00 UT is:
S11E59 (Solar X = -818", Solar Y = -125")
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 continues at low levels with NOAA 11670 now over the western
limb. A new region has appeared on the southeast limb and shall be the new
target region. The region is as yet unnumbered and its magnetic complexity
is unknown at this time but it was the source of two mid-B-class flares
over the past 24 hours. Chance for further isolated low-level events.
The position of the target region on 15-Feb-2013 at 18:00 UT is:
S08E79, ( -943", -112" )
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 continues at low levels. The target region NOAA 11670, now
on the western limb, was the source of several B-class flares since the
last message, as well as a C1.0 flare at 04:12 UT today. NOAA 11670 shall
remain the target region for a further 24 hours although no significant
activity is expected before west limb passage.
The position of NOAA 11670 on 14-Feb-2013 at 18:00 UT is:
N17W66, ( 849", 327" )
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,
The target region NOAA 11670 has remained largely unchanged over the past
24 hours. The region has produced a series of B-level events and is now
classified as a beta-gamma region. Further B-level activity expected with
chance of an isolated C-class flare.
The position of NOAA 11670 on 13-Feb-2013 at 18:00 UT is:
N17W53, ( 743", 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 (QUB)
Dear RHESSI Collaborators,
Solar activity remains at low levels. The target region NOAA 11670 was the
source of a C1.5 flare at 17:47 UT today. The region has been downgraded
from a beta-gamma to a beta region and is only likely to produce isolated
low-level events over the next 24 hours.
The position of NOAA 11670 on 12-Feb-2013 at 18:00 UT is:
N17W39, ( 586", 367" )
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)
MM#009 Default HESSI Target
Dear RHESSI Collaborators,
Solar flare activity has been at very low levels for the past several
days. The background x-ray flux is currently at the B2 level.
The target region - a simple D-type/beta region has produced
a few minor B-class events since the last message. No significant
solar flare activity is expected anytime soon.
The position of NOAA 1670 on February 11 at 18:00 UT is:
N17W25 (Solar X = 394", Solar Y = 381")
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 X-ray flux remains steady at the B2 level. The target region NOAA
11670 has continued to increase in size and is now classified as a
beta-gamma region. Some low-level activity is expected over the next 24
hours with chance for an isolated C-class flare.
The position of NOAA 11670 on 10-Feb-2013 at 18:00 UT is:
N19W12, ( 191", 419" )
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,
A filament eruption to the west of NOAA 11670 resulted in a long-duration
C2.4 flare beginning at 05:30 UT today. NOAA 11670 has continued to show
signs of flux emergence but retains its beta/D-type configuration. Further
low-level activity expected with chance for additional isolated C-class
events.
The position of NOAA 11670 on 9-Feb-2013 at 18:00 UT is:
N19E01, ( -16", 421" )
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)