VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: MT352 Observer: Analysts, Data Project type: TEST Obs filename: mt352crd.* Date/Day: 2003DEC24/358 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Cyrus M Reed. VCLOCK and GPS DELTA OK. UT1-UTC OK (-0.39). WEA: Cloud cover via webcam unavailable; WEA: Night at all sites. WEA: Precipitation at BR,SC; other sites dry. 0759 Begin observing. All antennas on source. 0759-0929 *SC BBC6 dead - CH06 data bad. 13069 13 11 0759-0929 %HN 4cm receiver warm @ 50K. 0759-0929 %BR WEA: Snow falling. 0807 All readbacks OK. 0823 All readbacks OK. 0839 All readbacks OK. 0855 All readbacks OK. 0904 All readbacks OK. 0920 All readbacks OK. 0929 End. Downtime Summary: Total downtime : 11 min Percentage downtime of observing: 1.2% Average downtime per hour : 0.7 min Total scheduled observing time (# Antennas): 900 min (10) Notes: * = Entries where data was affected. % = Entries where data may have been affected. & = Entries where the site tech was called out. WEA = Weather entries. MF# = Maintenance form or major downtime category associated with a problem. %AD = The percentage of an antenna affected by a problem. AMD = Total antenna-minutes downtime for a problem. Tsys = System Temperature (TP/SP x Tcal/2) ACU = Antenna Control Unit FRM = Focus/Rotation Mount RFI = Radio Frequency Interference VME = Site control computer CB = Circuit Breaker vclock = Program that compares site clock time to a standard.