VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: MT514 Observer: Analysts, Data Project type: TEST Obs filename: mt514crd.* Date/Day: 2005APR06/096 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= 0601 Begin file VCLOCK check ok. MK at 0.094 UT1-UTC check ok (-0.58) GPS delta < 10 us Operator: T. Perreault NL recording Mark V bank A pack NRAO-015 LA recording Mark V bank B pack NRAO-032 PT recording Mark V bank A pack NRAO-052 KP recording Mark V bank A pack NRAO-040 0601-0732 *SC not observing. Scheduled extended maintenance SCH 100 91 0601-0732 *FD 13cm and 1cm DEWARs warm following power outage 15924 25 22 caused by wind. 0601-0732 *BR 6cm DEWAR warm. CRYO 13 11 0610 Readback check ok 0626 Readback check ok 0642 Readback check ok 0658 Readback check ok 0706 Readback check ok 0722 Readback check ok 0732 End. Downtime Summary: Total downtime : 124 min Percentage downtime of observing: 13.6% Average downtime per hour : 8.2 min Total scheduled observing time (# Antennas): 910 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.