Dear RHESSI Collaborators,
Solar activity continues at low levels, with the target region NOAA
12643 remaining unchanged. The region maintains its alpha
configuration and a small filament channel along its neutral line.
Slight chance of an isolated low level event over the next 24 hours.
The position of NOAA 12643 on 24-Mar-2017 at 08:30 UT is:
N08E37, ( -575", 225" )
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 (University of Glasgow)
Dear RHESSI Collaborators,
The target region NOAA 12643 was the source of a B3.3 flare at 18:21
UT yesterday. The region has a simple alpha spot configuration and has
not changed considerably since the last message. Chance for another
isolated low-level event over the next 24 hours.
The position of NOAA 12643 on 22-Mar-2017 at 20:30 UT is:
N09E60, ( -824", 207" )
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 (University of Glasgow)
Dear RHESSI Collaborators,
The active region on the eastern limb that was the source of the B1.5
flare on 20 March has now been designated as NOAA 12643. The region
appears to have a bipolar configuration, as well as a small filament
extending to the south. Chance remains for an additional isolated low
level event over the next 24 hours.
The position of NOAA 12643 on 22-Mar-2017 at 08:30 UT is:
N09E67, ( -876", 194" )
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 (University of Glasgow)
Dear RHESSI Collaborators,
Solar activity continues at very low levels. There was a B1.5 flare at
15:52 UT yesterday that appeared to originate in a small sunspot group
rotating onto the eastern limb. While its magnetic configuration is
uncertain at present, this shall be the new target region. Slight
chance of an additional isolated low-level event in the next 24 hours.
The position of the target region on 21-Mar-2017 at 08:30 UT is:
N06E79, ( -940", 123" )
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 (University of Glasgow)
Dear RHESSI Collaborators,
The solar disk has now remained spotless for fourteen consecutive
days, with no foreseeable increase in solar activity. The target shall
continue to be the filament channel located in the northwest quadrant
in H-alpha images.
The approximate position of the target filament on 20-Mar-2017 at 08:30 UT is:
N20W51, (706", 398" )
N20W51 = (706", 398")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 (University of Glasgow)
Dear RHESSI Collaborators,
The visible solar hemisphere remains spotless, with X-ray flux at
background levels. The long filament channel in the northwest quadrant
remains stable and shall continue to be the target region. No increase
in activity expected.
The approximate position of the target filament on 19-Mar-2017 at 08:30 UT is:
N20W38, ( 554", 416" )
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 (University of Glasgow)
Dear RHESSI Collaborators,
Solar X-ray flux remains at background levels, with the disk remaining
spotless. The filament in the northwest quadrant appears stable, and
shall remain the target for a further 24 hours. No significant
activity expected.
The position of the target filament on 18-Mar-2017 at 08:30 UT is:
N20W24, ( 371", 431" )
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 (University of Glasgow)
Dear RHESSI Collaborators,
Solar activity remains at very low levels. The small active region
that appeared on the eastern limb two days ago has almost completely
decayed. A large filament channel is now visible in the northwest
quadrant in H-alpha and EUV images. This shall be the new target
region, although no significant increase in activity is expected at
this time.
The approximate position of the target filament on 17-Mar-2017 at 08:30 UT is:
N20W11, ( 171", 439" )
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 (University of Glasgow)
Dear RHESSI Collaborators,
Solar minimum conditions continue. The visible solar hemisphere
remains spotless, while the filament in the southwest quadrant remains
unchanged. There appears to be a small active region rotating onto the
eastern limb, which shall be the new target region. The region lies at
the southern end of a trans-equatorial loop system and may bring with
it some low-level activity over the next few days.
The approximate position of the target region on 15-Mar-2017 at 14:30 UT is:
S09E88, ( -952", -145" )
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 (University of Glasgow)
Dear RHESSI Collaborators,
The visible solar disk remains spotless, with X-ray flux at background
levels. The target filament has almost doubled in length since the
last message and may produce an isolated low-level flare if it erupts.
The approximate position of the target filament on 14-Mar-2017 at 14:30 UT is:
S04W14, (228", 50")
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 (University of Glasgow)