VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BB078A Observer: Charlie Bradshaw Project type: VLBA Obs filename: bb078acrd.* Date/Day: 1997AUG03/215 Ants Used: HN NL FD LA PT KP OV BR MK Y =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Juan Cordova 2332 Begin observation 2332-0534 *SC not used. Idle axis broken. 22852 100 362 2332 %OV 6cm 15k sensor intermittently bad. 21089 2332 %BR 6cm 50k temp senor bad. 217 2332 %MK 6cm 15k sensor bad. 22276 2332 %MK Recorded #2 bad tracks 26-33 22160 2345 J Nowicki operating. Vclock checked, okay. 0113-0125 *PT auto stow. AELEC 100 12 0115 Readbacks from tape drive look okay. 0206-0214 *KP auto stow. AELEC 100 8 AZ#1 ACU fuse blown. Cannot operate with one Az motor. Antenna finished f for this run. 0534 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