SOHO Daily Status Meeting: 26th January 1966 The meeting was chaired by Bernhard Fleck. ANNOUNCEMENT: A reminder that the FOT requests that all delayed commands for execution over the weekend be submitted by noon on Friday. Late submissions will be honored, but the staff can do a better job if you give them your delayed commands in advance. FOT: There was no formal FOT report, as Glenn was in the middle of a star tracker changeover, and could not be disturbed. Keith Walyus summarized the FOT situation as follows. There were two anomalies during the night: 1. A glitch in TAI - UT correlation upload resulted in a 30-second discrepancy, discovered at the end of the Virgo LOI cover exercise 2. In a star tracker star release, inadvertently all stars were released; as a result the system switched to RMW, but the situation was quickly corrected. EXPTS: Virgo: The LOI cover exercise was tried during seven-hour a NRT session, but was unsuccessful. It was discovered that the TAI-GMT 30-second discrepancy invalidated this test; it will be attempted again today. MDI: A twenty-hour continuous dopplergram sequence has been recorded for the first time; calibrations and upload sequences will be continued. SUMER: The A detector was commissioned and a first map of the north polar region was recorded. Performance appears similar to detector B. CDS: GIS commissioning continuing. It is becoming difficult to accomplish the work in the present case, where NRT sessions have been frequent but short; Some clear 4 to 5-hour sessions are needed. EIT: A twelve-hour session of full-frame, full-resolution images in the 171A coronal channel was recorde. Movie is available. UVCS: A first spectral survey has been completed. Most of the important spectral lines have been located; commissioning work continuing; instrument performance appears nominal. LASCO: C2 commissioning is continuing; careful alignment work with C2 has brought the Lasco to within a few arc-seconds of sun center. SWAN: The H-M-P comet has definitely been located and the image observed to move appropriately (3 deg) from one day to the next. Full-sky maps in H Ly-alpha and in the absorption ratio of the hydrogen cell (indicating minimal doppler shifts relative to the spacecraft) have been obtained. The earth and geocorona and other expected features are clearly visible. TODAY: NRT-s session: 1930 - 2130 UT TOMMOROW: 16-hour contact. NRT-s 0500 - 1000 Virgo 1000 - 1700 NRT-s 1700 - 2245 MEETING: WEEKLY PLANNING MEETING TODAY: 1400 (local): EOF