VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BC120O Observer: Chatterjee, S. Project type: VLBA Obs filename: bc1200crd.* Date/Day: 2003FEB26/057 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operators are Paul Dyer and Cyrus Reed. VCLOCK and GPS delta OK. UT1-UTC OK (-0.32). 1248 Begin observing at all sites. 1248 *KP WEA: Snow in antenna. 1248 *LA WEA: Snowing. 1248-1255 *PT Intermittent EL brake fault. ACU 100 7 1305 *KP WEA: Wind gusts > 35 mph. 1306 *HN WEA: Tech reports clear and dry. Some snow in the dish. 1410 Periodic RFI in channels 7 and 8 at all sites. Started at western sites at 1345 and has moved eastward as far as HN by 1410. 1425 FD WEA: Broken cumulus, wet ground. 1431 *PT WEA: Broken low clouds. One inch of snow. 1449 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