VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BB18 Observer: D. Backer, A. Zensus Project type: VLBA Obs filename: bb018crd.* Date/Day: 1994APR26/116 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Greg Monk operating. 0500 Raining at HN. 0502-0513 Standard tip channels 1,2,3,4 being done everywhere but SC. 0514-0524 Standard tip channels 5,6,7,8 being done everywhere but SC. 0524-0534 Standard tip channels 1,2,3,4 being done everywhere but SC. 0534-0544 Standard tip channels 1,2,3,4 being done everywhere but SC. 0546-0556 Standard tip channels 1,3,5,7 being done everywhere but SC. 0557 Change NL azcolim from 3.64 to 3.50. 0600 Start everywhere but SC. 0600-0902 %Raining at HN. 0600-0827 *SC 7mm still not cooled down. 7029 100 147 0604-0613 *VLBA Anton found out position of CENA was wrong. SCH 900 81 0618-0627 *VLBA CENA position problem. SCH 900 81 Anton working on new files to give us. 0655 All site computers rebooted, Anton give us some new observing files, had position for CENA wrong, no dat lost as had a long setup scan. 0827 Start SC, 7mm cooled down. 0827-0902 %Raining at NL. 1048-1051 *SC Az #1 armature over current. AELEC 100 3 1100-1118 %Raining at BR. 1130 HN tech reports overcast, mist. 1145 New operator is Roy Heatwole. 1313-1400 *FD BBC5 frequency mismatch BBC 12 5 1328 Begin standard tipping curve at all sites. 1339 Begin standard tipping curve at all sites. 1400 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