VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BR091A Observer: Romani, R. Project type: VLBA Obs filename: br091acrd.* Date/Day: 2004FEB12/043 Ants Scheduled: SC NL FD LA PT KP OV MK =UT-Time===Comment===============================================MF#===%AD==AMD= 1344 Begin file. HN, BR not observing - source too low. VCLOCK check ok. SC at -0.090 UT1-UTC check ok GPS delta < 10 us Operator: T. Perreault 1344 NL,FD - had to reboot site VME computers. Program started up at the sites but monitor data were not coming back. Reboot took care of the problem. No time was lost. 1352 FD wea: heavy fog 1445 NL observing ends 1446 New operator is Jim Ogle. 1458 KP reports clear skies. 1524 %LA reports overcast skies, snowing. 4 inches of new snow on the ground. 1545 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): 968 min (8) 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.