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: http://www.stsci.edu/smov/notes/0314smov.html
Дата изменения: Sat Mar 15 18:24:56 1997 Дата индексирования: Thu Feb 27 23:55:13 2014 Кодировка: Поисковые слова: ori |
NOTE: THE NEXT MEETING IS MONDAY, MARCH 17, 8:30 AM. STATUS REPORTS 1. Observatory Status - All subsystems nominal 2. WFPC2 Status - Proceeding nominally with Cycle 6 science and remaining SMOV monitors. 3. NICMOS Status - Engineering status - The Cold Well temperature is still ~60 degK and the rate of increase is ~0.05 deg/day. The VCS temperature is now 105 degK and the rate of cooling is now -2.5 deg/day. These trends are in the right direction and the temperatures may stabilize sometime next week. During the Coarse Alignment activity (7041), the PAM and filter wheels worked fine. Because of the higher than expected dewar temperature, the upper limit on one monitor was raised from 59.1 to 60.5. The TPG reset failure is a known problem for which HSTARs need no longer be written. - Science Status -The Coarse Alignment activity (7041) is completed nominally and the analysis is continuing. The difference in PAM focus positions between Cameras 1 & 2 is about 2 mm. the Camera 3 focus is estimated to be between -11.2 and -11.4 mm in mechanical PAM range. This is outside of the full range of PAM motion, but Camera 3 has a depth of focus of about 1.2 mm. Because of the delay in VCS temperature stabilization, some coalibration activities in SMS 090 may need to be delayed. This will be discussed at a later splinter. 4. STIS Status - Engineering Status - Nothing new to report. - Science Status - The PDB update and target acq tables are being updated per schedule for the SMS083. The fine alignment proposal 7076 will be modified to use CCD only. Some of the other MAMA proposals will need new targets because of the delay in execution. This is being worked by the STIS team. The effect of a CCD reset while in PROTECT mode is being studied. 5. FGS status - No new activity. The FF3 Optimization Activity (7026) in this SMS completed nominally. A request to replace an existing visit with a pupil mode test in SMS083 has been implemented. 6. FOC/COSTAR status- no new activity PLANNING REPORTS 1. Status of Upcoming SMSs - SMS069 - Currently executing. - SMS072 - Signed off. - SMS076 - Final Mode products are out for review. - SMS079 - Final Mode products are out for review. - SMS083 - Initial Mode products are out for review. This SMS implements the SSR for engineering data record. This SMS also has been modified to include a Target of Opportunity identified yesterday. - SMS090 - Initial calendar build has begun. A "10.2" commanding update is also needed for this SMS - SMS097 - Will start being built on Monday. - SMS104 - Will require a "10.2 commanding update for NICMOS SAA avoidance and for STIS CCD annealing process. The annealing proposal (7107) can go in this SMS. 2. Replans - MAMA HV Turn-on (7105) is delayed (from 21 March) indefinitely. Affects on downstream MAMA scheduling will be assessed. OPERATIONS STATUS 1. OPUS - Nominal. OPUS is preparing for upcoming quick data turn-arounds for STIS UV monitor (7063) and NICMOS intermediate alignment (7135). THE STIS ERO 7124 has also been modified to use a "re-use target offset" which OPUS will execute. 2. Archive - Nominal.