VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BW088E Observer: Walker, R.C. Project type: VLBA Obs filename: bw088ecrd.* Date/Day: 2007APR03/093 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Alan Kerr Weather: MK a little windy. GPS delta (NL 8.7) UT1-UTC -0.06 vclock ok. (MK 0.31) 0157 Begin all sites except MK 0157 BR on dial backup. 0246 Begin at MK. 0254 *NL raining. 0600 New operator is Betty Ragan. 0600 *HN cloudy, tsys slightly high. 1013 End at HN and SC. 1136 End at NL. 1155 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): 5980 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.