VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BC120EV Observer: Chatterjee, S. Project type: VLBA Obs filename: bc120evcrd.* Date/Day: 2004JUL09/191 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 (-0.47). WEA: Cloud cover via webcam: WEA: SC,FD,OV,BR,MK Clear skies. WEA: HN,NL Stratocumulus (50%,100%). WEA: LA Cumulus (5%). PT Stratus (100%). WEA: KP Stratocumulus (100%). WEA: No recent precipitation at any site. 1705 Begin observing. All antennas on source. 1851 All readbacks OK. 1921 End. Downtime Summary: Total downtime : 0 min Percentage downtime of observing: 0.0% Average downtime per hour : 0.0 min Total scheduled observing time (# Antennas): 1360 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.