VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BM183A Observer: F. Mantovani Project type: VLBA Obs filename: bm083acrd.* Date/Day: 2003JAN29/029 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Paul Dyer. VCLOCK and GPS Delta are ok. 0841 Begin at SC, HN, NL, FD, LA, PT, and KP. 0841-1846 *HN BBC #1 USB is dead. 10701 12 72 0926 All readbacks ok. 0927 Begin at OV, BR and MK. %FD Bad readback on drive 2, track 29. 1014 All readbacks ok. 1018 *BR WEA: Rain/snow. 1100 All readbacks ok. 1146 All readbacks ok. 1304 *HN WEA: Overcast, low clouds. Snow and ice in the dish. 1319 All readbacks ok. 1405 All readbacks ok. 1413 All readbacks ok. 1421 FD WEA: High thin clouds, dry. 1445 New Operator: Dave Pierce 1453 All readbacks okay. 1502 KP WEA: Scattered low clouds, no precip. 1523-1528 KP Focus motion analysis fault. FRM 100 5 1528 BR WEA: Snowing. A trace of new so far. 1539 All readbacks okay. 1557 OV WEA: Clear, no precip. 1616-1652 SC Ant. out of service for repairs on 2cm rt. FET. BBC 100 36 1625 All readbacks okay. 1657 *NL Dish is 100% covered in snow and ice. 1759 All readbacks okay. 1838 All readbacks okay. 1846 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