SOHO Daily Meeting Minutes for Wednesday, 20 March 2002

ANNOUNCEMENTS

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* HESSI target for today: AR9866

* Thursday, 21 March, no commanding will be allowed from 23-23:30 UT

  while JPL upgrades the Special Function Gateway (SFG).  Only a

  5-second telemetry outage is expected.  Missing data will be

  recoverable from the CDR.
* The Soho EOF/EAF secondary router is going to be unavailable at

  times over the next couple of months. During this time, all

  computers on the EOF/EAF network should be configured to use the

  primary router. Paul Doupont has monitored network traffic in an

  attempt to identify any computers which were using the secondary

  router and they should have now been switched to the primary

  router. During this two month period Paul will be working on the

  secondary router in preparation for the long anticipated 100megabit

  upgrade. This work will occur during normal work hours. Except for

  brief periods the secondary router will be available for use in

  case of failure of the primary router. Please refer any questions

  or concerns to Paul Doupont
FOT REPORT

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Spacecraft Status:       Nominal, SUMER Off
Spacecraft Anomalies:    None
Accomplished Activities: VIRGO, RSL
Planned Activities:      VIRGO, New tracking star, mag = 6.8
Upcoming Operations:     None
Ground Anomalies:
078/1601        D27 unable to generate the proper uplink power and

                command modulation required to establish an uplink

                to the spacecraft.  Exact problem unknown at this

                time.  Failed operationsover to D24.  Lost command

                ability for 2 hours 16 minutes.  UVCS science idle

                due to inabiliy to command as scheduled.

                DR #G100917.

079/0853        Wayward command delayed activities 7 minutes

                54 seconds.
Other: Security scan on String 5 and 6 this afternoon.
SOLAR STATUS

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03/19 DOY 078 – 03/20 DOY 079
 EIT daily On-Line Solar Status and observations:

   http://umbra.nascom.nasa.gov/eit/plan/log_form20020320.html
 LASCO daily On-Line Solar Status and observations:

   http://lasco-www.nrl.navy.mil/observations/2001/Todays_obs.html
 Web Page for Planning:

   http://www.bbso.njit.edu/arm
INSTRUMENT STATUS

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CDS:	Nominal. JOP118 on AR 9871, polarity reversal monitoring in

	the south.  Thursday – JOP118 continues on AR 9871 and CDS will

 	do active region limb studies on AR 9866.
UVCS:	Nominal. Long synoptic today.  Thursday – Streamer/coronal hole

	boundary observations for 20 hours and mini synoptic.
LASCO:	Nominal. C2/C3 synoptics.
EIT:	Nominal. 195 Angstrom CME watch and synoptics.
MDI:	Nominal. Full disk magnetograms and dopplergrams for continuous

	contact.
TRACE:	Nominal. JOP118 on AR 9871 in 171A.