Dear RHESSI Collaborators,
The target region in the northeast quadrant has now been designated as
NOAA 12644, and is classified as a beta/D-type region. The region has
produced several B-class flares since the last message, as well as a
C1 flare around 00:00 UT today. Note that the C3.2 flare currently in
progress (11:07 UT) is from another newly emerging region towards the
southeast. NOAA 12644 shall continue to be the target region with
further B- and C-level activity likely.
The position of NOAA 12644 on 27-Mar-2017 at 07:30 UT is:
N12E26, ( -413", 299" )
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,
NOAA 12643 has remained quiescent since the last message. In the
meantime, a new beta region has emerged to the east. The currently
unnumbered region has produced several B-class flares, including a
B4.0 at 02:29 UT today, and shall be the new target region. Further
B-level activity possible.
The position of the target region on 26-Mar-2017 at 07:30 is:
N13E41, ( -619", 299" )
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. NOAA 12643 has remained
quiescent and appears to be in decay. It shall continue to be the
target region although no significant activity is expected over the
next 24 hours.
The position of NOAA 12643 on 25-Mar-2017 at 08:30 UT is:
N08E24, ( -388", 237" )
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 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)