VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BD087I Observer: V. Dhawan Project type: VLBA Obs filename: bd087icrd.* Date/Day: 2004AUG10/223 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Jim Ogle. VCLOCK and gps delta checks okay. 0303 Begin. 0303-0313 *SC rotation position error, will not reach the 4cm 14466 100 10 position. 0307 *Stowing SC, will then try to reposition FRM and repoint. 0311 SC rotation in position, repointed antenna. 0321 %Raining at KP. 0348 Readbacks okay. 0434 Readbacks okay. 0520 Readbacks okay. 0523 End at HN. 0545 New operator Cyrus M Reed. 0603 NL readbacks OK. 0605 End. Downtime Summary: Total downtime : 10 min Percentage downtime of observing: 0.5% Average downtime per hour : 0.3 min Total scheduled observing time (# Antennas): 1820 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.