VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BB238B Observer: Boboltz, D. Project type: VLBA Obs filename: bb238bcrd.* Date/Day: 2007FEB20/051 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Heidi Gerhardt (Hello again) GPS delta (NL 8.5us), UT1-UTC (-0.02), vclock (SC,LA,OV,BR,MK slow ping time) %FD, LA, KP, OV, BR windy *SC isolated showers *HN chance of snow 0213 Begin 0635 *PT precipitation starting 0713 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): 3000 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.