VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BM197 Observer: Mioduszewski, A.J. Project type: VLBA Obs filename: bm197crd.* Date/Day: 2003APR04/094 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= 0932 Begin file VCLOCK check ok. SC at -0.148 GPS delta < 10 us Operator: T. Perreault 0932-1411 *HN 7mm dewar warm. 11204 33 92 0932-1411 %HN wea: snowing, expect to see high system WEA 67 186 temperatures at 2cm and 4cm. 0932-1508 %BR 7mm LCP system temperatures 75% higher than RCP 11050 26 87 system temperatures. 0953 Readback check ok 1009 Readback check ok 1117 %Netmon crashed. Killed task at 1122. Restarted at 1127. 1124 %HN wea: webcam shows snow covering ~50% of the dish. 1132 Readback check ok 1154 *LA bad readback drive 2 tracks 2,6,8,14,16,23,25,31 and 33. All others ok 1209 Readback check ok 1232 Readback check ok 1237 %LA loss of internet comm. On dial backup. 1248-1335 &NL there is an unclearable EL#2 armature electronic 11217 100 47 CB fault condition. Put antenna into STANDBY, fault did not clear. Contacted oncall site tech Mike, he will go in and replace fuses. 1254 Readback check ok 1309 Readback check ok 1317 NL tech Mike on site 1330 Webcam weather report: SC, OV mostly clear %HN, NL overcast FD, LA, BR clear PT, KP webcams are not updating MK dark 1331 *LA bad readback drive 2 tracks 6,8,11,12,17. All others ok 1354 Readback check ok 1409 Readback check ok 1411 HN observing ends 1432 *LA bad readback drive 2 tracks 6,8,16,22,24. All others ok 1434 SC observing ends 1439 New operators are Jim Ogle and Dave Pierce. 1443 %NL weather station reporting a dew point higher than WEAST the air temperature. 1449 KP reports clear skies. 1452 Readbacks okay. 1454 End at NL. 1508 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