VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BL149BH Observer: Lister, M. Project type: VLBA Obs filename: bl149bhcrd.* Date/Day: 2009JAN30/030 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Alan Kerr GPS delta: OK, UT1-UTC: 0.38, vclock: OK WEA: KP windy. 1032 Begin (except at SC,HN) 1032-1046 *All Sites (except SC,HN): missed pointing startup. HUERR 800 112 The system "announcement beep" was turned off. 1048 Begin at SC,HN 1443 New Operator: Paul Padilla 1541 %BR WEA: Low overcast clouds 2244 Operator is Heidi Medlin 2308-2312 *SC autostowed, power glitch, on generator COM 100 4 2319-2334 *SC having com problems, vme rebooted itself COM 100 15 0000 Date is 2009JAN31/031. 0003-0006 *SC autostowed, power glitch, on generator COM 100 3 0640 New Operator is Alan Kerr 1017 MK ends. 1037 End. Downtime Summary: Total downtime : 134 min Percentage downtime of observing: 0.9% Average downtime per hour : 0.6 min Total scheduled observing time (# Antennas): 14450 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.