MM#009 Default HESSI Target
Dear RHESSI Collaborators,
The EFR located in the trailing portion of target region
NOAA 2528 developed slowly in the past 24 hours.
The region's sunspot group is now classified as a
D-type with a weak beta-gamma magnetic configuration
with an east-west magnetic inversion line. 2528 only
managed to produce minor B-class events since the last
message. The largest event in the past 24 hours was a
C1.1 produced by NOAA 2526 (S03W91) at 04/06/10:00 UT.
B-class events probable with a slight chance of an isolated
C-class event in the next 24 hour period.
The position of NOAA 2528 on April 06 at 11:15 UT is:
N07W28 (Solar X = 448", Solar Y = 208")
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
background x-ray flux is currently B1.2. Target
region, NOAA 2528 was the source of two minor B-class
events in the past 24 hours. The largest was an isolated
B4.6 at 04/05/07:37 UT. 2528 is displaying opposite polarity
flux emerging within the trailing portion of its B-type/beta
sunspot group. B-class events probable with a very slight
chance of an isolated C-class event if growth continues within
the trailing area.
The position of NOAA 2528 on April 05 at 14:15 UT is:
N07W17 (Solar X = 279", 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,
Solar flare activity continues at a very low level. The
current background x-ray flux is B1.0. The recently
emerged target region is now numbered NOAA 2528.
Although 2528 has a simple C-type/beta sunspot group,
it is the most interesting region on the visible solar disk.
B-class flare activity is possible in the next 24 hours.
The position of NOAA 2528 on April 04 at 10:30 UT is:
N07W01 (Solar X = 017", Solar Y = 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,
Bill Marquette (Helio Research)
Dear RHESSI Collaborators,
Solar activity remains at a very low level. Yesterday's target
region NOAA 12526 has been flare quiet with preserving a
H-type/alpha magnetic configuration. Today the target will
switch to a flux emerging region (FER, unnumbered) near the
solar disk center. It seems that this FER has produced several
very minor events (~B2) in the past few hours. Low level
activities are expected in the next 24 hours.
The approximate position of the target on April 3 at 18:05 UT is:
N07E10 (Solar X = -180", Solar Y = 210")
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)
Dear RHESSI Collaborators,
Solar activity continues at a very low level. Target region
NOAA 12526 is mostly unchanged preserving a H-type/alpha
magnetic configuration. No noteworthy events are likely in
the next 24 hours.
The position of NOAA 12526 on April 2 at 17:31 UT is:
S05W46 (Solar X = 689", Solar Y = -8")
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)
Dear RHESSI Collaborators,
Solar activity remains very low with only a few B1 events
emanating from the target region NOAA 12526. 12526 is
preserving its H-type/alpha magnetic configuration. No
noteworthy activities are likely over the next 24 hour period.
The position of NOAA 12526 on April 1 at 14:35 UT is:
S05W31 (Solar X = 494", Solar Y = -9")
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)
Dear RHESSI Collaborators,
Solar activity continues extremely low with the GOES soft
X-ray below the B1 level. There were some filament eruptions
from quiet-Sun region, one of which was associated with a
CME around 01:30 UT on March 31. The target region
NOAA 12526 has been downgraded to a H-type/alpha region.
No significant events are likely in the next 24 hour period.
The position of NOAA 12526 on March 31 at 14:35 UT is:
S05W18 (Solar X = 296", Solar Y = -20")
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)
Dear RHESSI Collaborators,
Solar activity remains at a very low level with the GOES soft
X-ray flux flat at ~B1. Target region NOAA 12526 produced a
B1.5 at 16:04 UT on March 30. 12526 is currently the only
sunspot region on the visible disk. It is now classified as a
C-type/beta magnetic configuration. Only low-level events are
possible over the next 24 hours.
The position of NOAA 12526 on March 30 at 17:35 UT is:
S05W06 (Solar X = 100", Solar Y = -26")
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)
Dear RHESSI Collaborators,
Solar activity has been at very low levels for the past 24 hours.
The largest event of the period was a B3.5 at 14:48 UT on
March 29 from NOAA 12524 (N14W91) that is basically finishing
its rotating over the limb. Target region NOAA 12526 is mostly
unchanged preserving a H-type/alpha magnetic configuration.
Only minor events are likely in the following 24 hours.
The position of NOAA 12526 on March 29 at 18:00 UT is:
S04E07 (Solar X = -117", Solar Y = -43")
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)
Dear RHESSI Collaborators,
Solar activity remains low. The largest event over the past
24 hours was a C2.1 at 02:18 UT today produced by the limb
region NOAA 12524 (N14W84). Target region NOAA 12526
has produced two flares (B3.3 and B3.7) today. 12526 is
remaining a H-type/alpha magnetic configuration. It continues
to show mixed polarities in its intermediate portion. Only minor
events are likely in the next 24 hours.
The position of NOAA 12526 on March 28 at 14:35 UT is:
S04E21 (Solar X = -344", Solar Y = -38")
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)