VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BL149AI Observer: Lister, M. Project type: VLBA Obs filename: bl149aicrd.* Date/Day: 2008MAY30/151 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Heidi Gerhardt GPS delta, UT1-UTC (-0.43), vclock ok WEA: NL T-storms likely, SC isolated showers NL ellipsoid, false flagging of data 1438 Begin 1547-1552 *KP swapping BBC2 with BBC7, to find out what is 22783 100 5 wrong with BBC2. 2145 New Operator is Alan Kerr 0000 Date is 2008MAY31/152. 0601 New operator is Betty Ragan. 1152 %HN raining. 1349 New operator is Heidi Gerhardt 1415-1423 *KP autostow, power glitch, antenna UPS on inverter COM 100 8 1438 End. Downtime Summary: Total downtime : 13 min Percentage downtime of observing: 0.1% Average downtime per hour : 0.1 min Total scheduled observing time (# Antennas): 14400 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.