VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BC120AG Observer: Chatterjee, S. Project type: VLBA Obs filename: bc120agcrd.* Date/Day: 2003MAY27/147 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Dave Pierce. VCLOCK and GPS Delta check okay. UT1-UTC: -0.37 WEA: SC and HN; High clouds per webcam, other sites dark. 1024 File begins at all sites. 1056-1106 *MK Taking RFI on channels 7 & 8. 1138-1224 MK Taking RFI on channels 7 & 8. 1151-1157 *PT Antenna dropped out of point mode. COM 100 6 Probable comm. power glitch. Repointed antenna. 1224 End. 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 = 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.