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)
Dear RHESSI Collaborators,
Solar activity continues at low levels. The largest event since the
last message was a B4.8 at 16:33 UT on March 27 produced by
NOAA 12524 (N15W72) that is rotating over the west limb. The
target region NOAA 12526 was the source of two minor flares
(B1.9 and B1.7). 12526 is remaining its H-type/alpha magnetic
configuration with slightly increasing in sunspot area and number
of spots. Only low level activities are likely over the next 24 hours.
The position of NOAA 12526 on March 27 at 17:31 UT is:
S04E35 (Solar X = -551", Solar Y = -25")
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 is extremely low with the GOES soft X-ray flux
flat at ~B1 level. Target region NOAA 12526 was the source
of two minor B-class events (B1.6 at 07:19 UT and B1.7 at
07:34 UT on March 26). 12526 was classified as a H-type/alpha
magnetic configuration with increasing in sunspot area. It is
showing mixed polarities in the middle. Minor activities are
possible in the next 24 hour period.
The position of NOAA 12526 on March 26 at 15:35 UT is:
S04E50 (Solar X = -736", Solar Y = -6")
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 is very low. Yesterday's target region NOAA 12524
was the source of a B3.3 flare at 16:59 UT on March 24. A newly
designated region NOAA 12526 produced a B6.5 event at 14:55 UT
on March 25. NOAA 12524 continues to decay. Today the target will
switch to NOAA 12526. 12526 is now too close to the east limb to
obtain its magnetic configuration (might be beta). Low level events
are expected in the following 24 hours.
The position of NOAA 12526 on March 25 at 15:35 UT is:
S05E63 (Solar X = -855", Solar Y = -31")
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)