VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: TS020E Observer: Romney, J. Project type: TEST Obs filename: ts020ecrd.* Date/Day: 2004JAN21/021 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= 2200 Begin file. VCLOCK check ok. SC at -0.149 UT1-UTC check ok GPS delta < 10 us Operator: T. Perreault 2200-2330 %PT system temperatures are roughly 3x that of FE 50 45 other sites. There has been no recent precipitation, but there may be snow in the dish from last night. 2210 All readbacks are okay. 2215 %KP wea: raining 2230 New operator is Dave Pierce. 2323 %KP WEA: Precipitation starting. 2349 All readbacks are okay. 2357 All readbacks are okay. 0000 Date is 2004JAN22/022. 0127 All readbacks are okay. 0151 SC,HN,NL File finishes. 0156 End. Downtime Summary: Total downtime : 45 min Percentage downtime of observing: 1.9% Average downtime per hour : 1.1 min Total scheduled observing time (# Antennas): 2360 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.