SOHO Daily Meeting Minutes for Wednesday, 17 April 2002

ANNOUNCEMENTS

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* RHESSI target for today is AR 9906, tomorrow’s is TBD

* Sac Peak target for today and tomorrow is AR 9907
* JOP137/104 target for today and tomorrow is 9893/9901
* No commanding will be available Friday 18-20 UT due to

  DSN station testing.
* SPWG on Friday 19 April at 2pm in the EAF
FOT REPORT

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Spacecraft Status:       Nominal
Spacecraft Anomalies:    None
Accomplished Activities: VIRGO, CELIAS, RSL
Planned Activities:      VIRGO, CELIAS, SWAN
Upcoming Operations:     1 May – ACU/CDMU Memory Dumps
Ground Anomalies:        None
SOLAR STATUS

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04/16 DOY 106 – 04/17 DOY 107
EIT daily On-Line Solar Status and observations:

   http://umbra.nascom.nasa.gov/eit/plan/log_form20020417.html
 LASCO daily On-Line Solar Status and observations:

   http://lasco-www.nrl.navy.mil/observations/2001/Todays_obs.html
 SUMER observed a nice oscillation event at about 11:30 UT today.
 Web Page for Planning:

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

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CDS:	Nominal. JOP137/104 continues on AR9901/9893. Tomorrow:

	same but also engineering studies.
SUMER:	Nominal. JOP137/1Compontinues on AR9901/9893.
UVCS:	Nominal. 24-hour synoptic. Tomorrow: JOP155 and

	mini-synoptic.
LASCO:	Nominal. C2/C3 synoptics.
EIT:	Nominal. Half-resolution 195 CME watch and synoptics.

	JOP155 support begins tmorrow with subfields in north.
MDI:	Nominal. Full disk magnetograms and dopplergrams for

        continuous contact, supporting Sac Peak campaign.
CEPAC:  Nominal. Observations near solar maximum as opposed to solar

        minimum has shown that high-energy particles are accelerated

        both by flares and CME shock fronts, and the two signatures

        are often mixed. Also, in flares, electrons seem to be

        accelerated a little earlier than protons.
TRACE:	Nominal. Today we continue support in high-cadence 195

	for RHESSI, JOPs 104/137 and observations at Sac Peak (AR 9907).