VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BR129BB Observer: Reid, M. Project type: VLBA Obs filename: br129bbcrd.* Date/Day: 2008APR18/109 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Paul Padilla GPS delta, UT1-UTC, and VClock are all ok 0725 Begin at all sites except MK 0725-1621 HN Ellipsoid disconnected. This will flag data, but 22490 no data is actually lost. 0730 MK Begins 1019 %NL raining 1347 New operator is Heidi Gerhardt 1437-1440 *KP autowstowed, power glitch. Repointed. COM 100 3 1439-1441 *PT autostowed, power glitch. Repointed. COM 100 2 1621 End. Downtime Summary: Total downtime : 5 min Percentage downtime of observing: 0.1% Average downtime per hour : 0.1 min Total scheduled observing time (# Antennas): 5360 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.