Dear RHESSI Collaborators,
NOAA region 11543 has increased in area and number of spots, while
maintaining a beta-gamma/C-type sunspot group classification. This
region has decreased in flare productivity, showing no X-ray flares
in the past 24 hours. C-class activity is possible in the following
24 hours.
The position of NOAA 11543 on 16-Aug-2012 at 09:00 UT is:
N21W39, ( 557", 257" )
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 (Trinity College Dublin)
Dear RHESSI Collaborators,
NOAA region 11543 has maintained spot area while decreasing in number
of spots. This region now has a beta-gamma/C-type sunspot group class
and has produced 2 low C-class events since yesterday's message. More
C-class events are possible as the region continues to decay over the
next 24 hours, with a small chance for an isolated low M-class event.
The position of NOAA 11543 on 15-Aug-2012 at 10:30 UT is:
N22W25, ( 368", 261" )
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 (Trinity College Dublin)
Dear RHESSI Collaborators,
NOAA region 11543 has continued in decay phase, growing in number of
spots while maintaining a beta-gamma/D-type sunspot group class. This
region has produced two C-class events since yesterday's message, the
largest being a C3.5 flare on 14-Aug-2012 at 00:23 UT. Further C-class
events are probable in the following 24 hours, with a small chance for
a low M-class event.
The position of NOAA 11543 on 14-Aug-2012 at 09:30 UT is:
N20W10, ( 158", 222" )
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 (Trinity College Dublin)
Dear RHESSI Collaborators,
NOAA regions 11542 and 11543 have both developed beta-gamma/D-type
sunspot group classifications since yesterday's message. For 11543,
this is mostly due to moving magnetic features fragmenting from the
leading negative polarity spot. NOAA 11543 was the source of a C1.0
flare on 13-Aug-2012 at 04:05 UT. More C-class events are possible
over the following 24 hours.
The position of NOAA 11543 on 13-Aug-2012 at 09:30 UT is:
N20E02, ( -28", 221" )
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 (Trinity College Dublin)
Dear RHESSI Collaborators,
The Sun has been predominantly quiet since the M1.0 flare yesterday, apart
from a C2.0 flare from the target region NOAA 11542 at 16:28 UT yesterday.
NOAA 11542 continues to show signs of decay but may continue to produce
isolated low-level events over the next 24 hours.
The position of NOAA 11542 on 12-Aug-2012 at 09:00 UT is:
S14E03, ( -47", -333" )
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,
There is an M1.0 flare currently in progress in NOAA 11540 at the base of
the filament in the southwest quadrant. The target region NOAA 11542
produced a few low C-class flares yesterday but has shown signs of decay
over the past 24 hours. Further low-level activity possible.
The position of NOAA 11542 on 11-Aug-2012 at 13:00 UT is:
S16E17, ( -266", -359" )
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 newly emerged region near the south pole has now been designated as
NOAA 11544 but has been quiescent over the past 24 hours. NOAA 11542, on
the other hand, has undergone some new flux emergence and produced a C8.4
flare at 11:36 UT yesterday. At this time the target region shall revert
back to NOAA 11542 due to the increased likelihood of further C-level
activity.
The position of NOAA 11542 on 10-Aug-2012 at 09:00 UT is:
S14E32, ( -487", -316" )
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 the low C-level. NOAA 11542 has remained
relatively quiescent over the past 24 hours. There is a new active region
rapidly emerging near the south pole that has already produced a number of
low C-class flares which shall be the new target region. The region is
unnumbered as yet but has a simple bipolar configuration and is likely to
produce further low-to-intermediate level activity as it continues to
develop.
The position of the target region on 9-Aug-2012 at 09:00 UT is:
S28E02, ( -33", -536" )
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 11542 has produced several low C-level events since
the last message and is now classified as a beta/C-type region. The region
is showing signs of flux emergence in its leader spot and is expected to
produce further low-to-intermediate level activity.
The position of NOAA 11542 on 8-Aug-2012 at 09:00 UT is:
S14E57, ( -771", -283" )
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 on the southeast limb has now been numbered as NOAA 11542
and has produced several C-level events since the last message. The
magnetic configuration of the region is unclear at this time but further
C-level activity can be expected with chance of another low M-class flare.
The position of NOAA 11542 on 7-Aug-2012 at 09:00 UT is:
S13E70, ( -867", -246" )
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)