SOHO Daily Meeting Minutes for Tuesday, 10 April 2001
ANNOUNCEMENTS
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X2 flare at 05:26 UT this morning from AR 9415.
Proton counts are increasing, but currently below alert levels.
FOT REPORT
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Spacecraft Status: Nominal
Spacecraft Anomalies: None
Accomplished Activities: VIRGO
Planned Activities: VIRGO, SWAN, RSL, New Tracking Star
Upcoming Operations: None
Ground Anomalies:
099/1931 18 minute TM dropout. 20 minute CMD dropout. D27. Antenna went to brake.
TM is nonrecoverable.
099/2143 41 minute TM dropout. D27. SFG Failure. Data recoverable.
100/0750 Lost D54 pass to Ulysses. Covered by D66 pass. 57 minute gap in contact.
R/T recorded on SSR. 2 hour gap in continuous.
SOLAR STATUS
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04/09 DOY 099 - 04/10 DOY 100
EIT daily On-Line Solar Status and observations:
http://umbra.nascom.nasa.gov/eit/plan/log_form20010410.html
LASCO daily On-Line Solar Status and observations:
http://lasco-www.nrl.navy.mil/observations/2001/obs20010410.html
INSTRUMENT STATUS
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CDS: Nominal. Particle beam observations on AR 9415 looking for a flare,
and active region diagnostics on AR 9415. Tomorrow: same plan.
SUMER: Not observing.
UVCS: Nominal. Coronal hole observations and synoptic.
LASCO: Nominal. C2 and C3 synoptics.
EIT: Nominal. 195 Angstrom CME watch and synoptics.
MDI: Nominal. Cropped full disk magnetograms and dopplergrams in
best focus for continuous contact. Caught X2.3 flare this morning.
TRACE: Nominal. Tracking AR 9415.