VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BB199B Observer: I.M. van Bemmel Project type: VLBA Obs filename: bb199bcrd.* Date/Day: 2005FEB16/047 Ants Scheduled: SC HN NL FD LA PT BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Paul Dyer. OV and KP are unavailable, down for major maintenance. VCLOCK, GPS Delta, and UT1-UTC check ok. LA is writing Mark V disc pack NRAO-057 in bank B. 1954 Begin at all sites. 2005-2010 *SC FRM rotation not at commanded position. 15359 100 5 2050-2058 *SC FRM rotation not at commanded position. 15359 100 8 2058 *HN WEA: Raining. 2101 All readbacks ok. 2159-2209 *SC FRM rotation not at commanded position. 15359 100 10 2218 End. Downtime Summary: Total downtime : 23 min Percentage downtime of observing: 2.0% Average downtime per hour : 1.2 min Total scheduled observing time (# Antennas): 1152 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.