VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BC120AB Observer: Chatterjee, S. Project type: VLBA Obs filename: bc120abcrd.* Date/Day: 2003APR15/105 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Cyrus M Reed. VCLOCK and GPS DELTA OK. UT1-UTC OK (-0.35). WEA: Cloud cover at SC unknown (night). WEA: HN,NL,FD,LA Light haze. WEA: PT Clear skies. WEA: KP,OV,BR Overcast, dry. WEA: MK Partly cloudy. %WEA: KP high winds (30mph sustained at times). Gusts to 40+ mph. 0041 Begin observing. Antennas on source. 0041-0241 *KP winds too high to observe, will point if WEA 100 120 winds abate. 0041-0052 *BR antenna left in emergency stop after maint. HUERR 100 11 Tech called, should arrive sometime shortly after start of observing. 0041 %LA doesn't know tape VSN mounted on Drive 1. Currently writing to Drive 1. Last tape mounted was VSN# EVNT0678, unsure if this is the tape currently mounted. Will need to verify /w techs tomorrow. ERRMSG: BC120AB writing on tape ????? on drive 1. 0050 BR WEA: Reports broken low/high clouds, occasional precipitation. 0052 BR on source. 0200 *KP: Continued high winds. 0241 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