VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BB231F Observer: Braatz, J.A. Project type: VLBA Obs filename: bb231fcrd.* Date/Day: 2007APR08/098 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK GB EB =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Anthony Sowinski. UT1-UTC -0.07, vclock and gps delta checks okay. 0315 Begin, except at MK. 0330 Begin at MK. 1244-1246 *PT Power glitch autostow, repointed. ACU 100 2 1301-1303 *PT Power glitch autostow, repointed. ACU 100 2 1331 New operator: T. Perreault 1512 End. Downtime Summary: Total downtime : 4 min Percentage downtime of observing: 0.1% Average downtime per hour : 0.0 min Total scheduled observing time (# Antennas): 7170 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.