SOHO Daily Meeting Minutes for Wednesday 28 May 2003
ANNOUNCEMENTS
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* Major Flare Watch (JOP153) Target is AR10365. The campaign
number is 6930.
* Wednesday, 28 May between 2 and 4:30 PM EDT (18-20:30 UT) there
will be some short outages on the TRACE network during an upgrade.
* Submode change on Friday at 15 UT
FOT REPORT
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Spacecraft Status: Nominal: HGA monitoring disabled; No New HGA uploads
per OCD direction - table is empty.
Spacecraft Anomalies: None
Accomplished Activities: RSL
Planned Activities: SWA030528081
Upcoming Operations: None
Ground Anomalies:
147/1858 Loss of telemetry, commanding, & ranging due to exciter VCOR
problem. Lost 12 minutes of commanding, 26 minutes of ranging
data, 2 minutes of telemetry - unrecoverable.
147/2345 Telemetry lost due to ground antenna stop. 2 minute telemetry
loss - unrecoverable.
147/2351 Wayward command - cause unknown. Lost 1 command, delayed MDI
transition 5 minutes.
147/2355 Emergency Record due to antenna keyhole. No impact - record
planned for approximately that time.
SOLAR STATUS
------------
05/27 DOY 147 - 05/28 DOY 148
EIT daily On-Line Solar Status and observations:
http://umbra.nascom.nasa.gov/eit/plan/log_form20030528.html
LASCO daily On-Line Solar Status and observations:
http://lasco-www.nrl.navy.mil/observations/Todays_obs.html
Web Page for Planning:
http://www.bbso.njit.edu/arm
INSTRUMENT STATUS
-----------------
CDS: Nominal. See MEDOC minutes (Major Flare Watch will be supported
by JOP157 and JOP136 plans).
SUMER: Nominal. See MEDOC minutes.
UVCS: Nominal. Ulysses quadrature and synoptics.
LASCO: Nominal. C2/C3 synoptics.
EIT: Nominal. Half resolution 304 CME watch and synoptics,
JOP157, JOP124.
MDI: Nominal. High resolution observations, QS studies, but
considering to switch to full disk for Major Flare Watch support.
TRACE: Nominal. Moved to AR10365 at 1300UT today, considering to stay
there to support the Major Flare Watch.
MEDOC Daily Meeting
Daily Meeting for Thursday, May 29
Visitors:
---------
E. Antonucci and L. Abbo from Turin, leaders (with Alan Gabriel)
of the JOP 158; A. Berlicki (Meudon Observatory) co-leader of JOP 136;
F. Bely-Dubau, from Nice observatory, O. Lecomtel from CETP (Velizy),
N. Meyer (Meudon Obs).
L. Abbo gave a seminar on "Identification of the coronal sources of the
slow solar wind".
Announcements:
--------------
Nice weather at Meudon observatory which supports JOP157.
Tomorrow, daily meeting at 14:30, local time.
Be ready with your pointings !
Planning for Wednesday 28:
-------------------------
SUMER 12:00 and 14:00 UT:
Slit position change to X=680
17:00 -- 23:34 UT: JOP 124 on Prominence (X=680 Y=850)
Not at the same position than CDS ; the prominence
selected yesterday for CDS is not high enough above the
limb for safe SUMER observations
CDS 12:50 -- 16:20 UT JOP 124 on filament (X=50, Y=-380)
16:45 -- 17:54 UT JOP 153 (X=470, Y=-110)
18:20 -- 23:36 UT JOP 124 on prominence (X=890, Y=-380)
EIT JOP 124 304 Angstroem
Planning for Thursday 29:
--------------------------
SUMER 01:00 -- 08:54 UT: X=680 Y=-1600
Full Sun scattered Ly alpha profile
12:40 -- 19:14 UT: JOP 124 on Prominence (X=680 Y=850)
CDS 00:03 -- 03:20 UT Mini Synoptic
03:30 -- 06:15 UT JOP 153 (X=550, Y=-110)
06:30 -- 10:40 UT JOP 157 (X=550, Y=-110)
11:13 -- 17:42 UT JOP 124 on Prominence (X=680 Y=850)
18:00 -- 00:00 UT JOP 153 (X=670, Y=-110)
Note: The cancelled "Coronal Hole Diagnostic Study" will run on
Friday and Saturday
EIT JOP 124 304 Angstroem