Dear RHESSI Collaborators,
Solar activity remains at the B-level. The target region NOAA 12659
has developed into beta-gamma region with a large leader spot as it
approaches the western limb. Further B-level activity expected with
chance for an isolated C-class flare.
The position of NOAA 12659 on 27-May-2017 at 11:30 UT is:
N14W52, ( 725", 241" )
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. Target region NOAA 12659
produced a few low B-class flares since the last message. 12659
was reclassified as a beta/D-type region, increasing in sunspot
area and number of spots. It shows some mixed polarities in its
intermediate portion, and shall remain the target region for another
24 hours. B-class activities are expected with a slight chance of
an isolated low C-class event.
The position of NOAA 12659 on May 26 at 11:30 UT is:
N13W39 (582", 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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity remains at low levels. NOAA 12660 was the source of
another B-class flare since the last message (a B3.8 flare at 13:31 UT
yesterday). NOAA 12659 continues to develop but has remained
quiescent. A new active region appears to be rotating on to the
eastern limb, but NOAA 12659 shall remain the target region for a
further 24 hours. Slight chance of an isolated low level event.
The position of NOAA 12659 on 25-May-2017 at 11:30 UT is:
N12W25, ( 392", 218" )
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 low levels. The largest event since the last
message was a B4.4 flare from NOAA 12660 at 14:04 UT yesterday. NOAA
12659 is undergoing renewed flux emergence in its trailing portion and
shall remain the target region. Chance for some additional low level
activity over the next 24 hours.
The position of NOAA 12659 on 24-May-2017 at 07:30 UT is:
N13W10, ( 160", 239" )
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 12659 has remained
quiescent and its trailing spot has almost completely decayed. It
shall remain the target region as it crosses the central meridian,
although no increase in activity is expected at this time.
The position of NOAA 12659 on 23-May-2017 at 13:30 UT is:
N14E03, ( -48", 256" )
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 steady at the sub-B-level. The newly emerged
region in the northeast quadrant has now been designated as NOAA
12659, and is classified as a beta/D-type region. It shall continue to
be the target region although no significant increase in activity is
expected at this time.
The position of NOAA 12659 on 22-May-2017 at 07:30 UT is:
N14E22, ( -345", 257" )
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 is at an extremely low level. Once again, NOAA regions
12656 and 12658 have been stable over the past 24 hours. A new small
spotted region has emerged in the North East quadrant since the last
message, displaying a beta/B-type classification. Low B-class flares
may be possible over the next 24 hours.
The approximate position of this region on 21-May-2017 at 19:00 UT is:
N14E29, ( -447", 256" )
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,
Shaun Bloomfield (Northumbria University)
Dear RHESSI Collaborators,
The level of solar activity is extremely low. NOAA 12656 and 12658
have both been stable since the last message, producing no flares.
12656 continues as the target region. A low B-class flare might be
possible in the following 24-hour period.
The position of NOAA 12656 on 20-May-2017 at 18:00 UT is:
N12E12, ( -195", 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,
Shaun Bloomfield (Northumbria University)
Dear RHESSI Collaborators,
Solar activity is at an extremely low level. NOAA 12658 has been
numbered since the last message and is designated as a beta/B-type
sunspot group. NOAA 12656 is confirmed as having decayed somewhat
to be classified as an alpha/H-type sunspot group, but remains the
target region. Low B-class activity may be possible in the next 24
hours.
The position of NOAA 12656 on 19-May-2017 at 20:30 UT is:
N12E25, ( -389", 229" )
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,
Shaun Bloomfield (Northumbria University)
Dear RHESSI Collaborators,
The level of solar activity is very low. NOAA region 12656 showed signs of
spot development since the last message, being designated as a beta/C-type
sunspot group before decaying and losing its smaller spots. 12656 remains
spotted and was the source of the only flare since the last message, a B1.1
on 18-May-2017 at 16:34 UT. More low B-class flares may be possible in the
following 24-hour period.
The position of NOAA 12656 on 18-May-2017 at 20:30 UT is:
N11E39, ( -583", 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,
Shaun Bloomfield (Northumbria University)