VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BC120AE Observer: Chatterjee, S. Project type: VLBA Obs filename: bc120aecrd.* Date/Day: 2003MAY28/148 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: -0.38 0920 File begins. 0920-0926 *PT Communication problems. Rebooted VME. NET 100 6 0920-0929 *LA Communication problems. Rebooted VME. NET 100 9 0920-0929 *OV Communication problems. Rebooted VME. NET 100 9 0920-0930 *BR Communication problems. Rebooted VME. NET 100 10 0936 %HN Light precipitation starting. 1118 %NL Light precipitation starting. 1120 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.