Dear RHESSI Collaborators,
The visible solar disk remains spotless. No flares occurred
in the past 24 hours. The target region is mostly unchanged.
Quiet-Sun conditions should continue in the next 24 hours.
The approximate position of the target on June 9 at 16:10 UT is:
N16W26 (390", 280")
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 (Purple Mountain Observatory)
Dear RHESSI Collaborators,
Solar activity continues at an extremely low level with the GOES
soft X-ray flux flat at A0. The visible solar disk remains spotless.
The target plage only shows some small EUV jets. No significant
activities are likely over the following 24 hour period.
The approximate position of the target on June 8 at 16:10 UT is:
N15W12 (190", 260")
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 (Purple Mountain Observatory)
Dear RHESSI Collaborators,
Solar activity is at extremely low levels. The GOES soft X-ray has
dropped to A1 level. The visible solar disk is spotless, and is also
clean in H-alpha images (no filaments). Yesterday's target region
NOAA 12712 has completely rotated over the west limb. Today we
will watch a plage region close to the disk center. No significant
activities are likely in the next 24 hour period.
The approximate position of the target plage on June 7 at 16:10 UT is:
N16E03 (-50", 230")
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 (Purple Mountain Observatory)
Dear RHESSI Collaborators,
The target region NOAA 12712 was the source of a C1.0
(at 10:44 UT on June 6) and a B1.3. 12712 has rotated
over the west limb with only some overlying loops visible.
We will watch this region for a further 24 hours. Low level
activities are likely in the next 24 hours.
The position of NOAA 12712 on June 6 at 16:10 UT is:
N14W91 (916", 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,
Ying Li (Purple Mountain Observatory)
Dear RHESSI Collaborators,
Solar activity continues at very low levels with the GOES
soft X-ray flux flat at ~A5. The target region NOAA 12712
was classified as an A-type/alpha configuration. 12712 is
almost rotating beyond the west limb. No significant activities
are likely in the next 24 hour period.
The position of NOAA 12712 on June 5 at 16:10 UT is:
N14W87 (916", 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,
Ying Li (Purple Mountain Observatory)
Dear RHESSI Collaborators,
Solar activity has been at a very low level for the past
24 hours. The largest event since the last message was
a B1.6 at 17:47 UT on June 3 produced by the target
region NOAA 12712. 12712 has decayed to a beta/B-type
region, decreasing in sunspot area and number of spots.
It is rotating over the west limb. Only low level activities
are possible in the next 24 hours.
The position of NOAA 12712 on June 4 at 16:10 UT is:
N14W73 (878", 230")
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 (Purple Mountain Observatory)
MM#009 Default HESSI Target
Dear RHESSI Collaborators,
NOAA 2712 continues in rapid decay phase especially
within its trailing polarity sunspots. 2712 was the source
of numerous B-class events since the last message.
The largest was a B7.9 at 06/03/07:56 UT. B-class events
possible again today with the chance of an isolated C-class
event unlikely in the next 24 hour period.
The position of NOAA 2712 on June 03 at 16:10 UT is:
N15W58 (Solar X = 776", Solar Y = 248)
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 2712 has significantly decayed in
the past 24 hours losing sunspot area, sunspot count,
and magnetic complexity. 2712 is now displaying a
simple B-type/beta sunspot group. 2712 was the source
of just 2 minor B-class events since the last message.
B-class activity possible with only a slight chance of an
isolated C-class event in the next 24 hour period.
The position of NOAA 2712 on June 02 at 16:10 UT is:
N16W46 (Solar X = 655", Solar Y = 266")
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 2712 has slightly decayed losing some
penumbral area in the leading sunspots but is
maintaining its weak beta-gamma magnetic
configuration. 2712 was again the source of minor
B-class activity. B-class events probable with an
isolated C-class event possible in the next 24 hour
period.
The position of NOAA 2712 on June 01 at 13:30 UT is:
N16W31 (Solar X = 469", Solar Y = 270")
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,
New flux with minor mixed polarities is emerging
within the intermediate portion of target region
NOAA 2712. 2712 was the source of several B-class
events since the last message. The largest was a
B5.0 at 05/31/01:08 UT. B-class activity probable
with a C-class event possible in the next 24 hour period.
The position of NOAA 2712 on May 31 at 13:30 UT is:
N16W17 (Solar X = 266", Solar Y = 273")
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)