VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BG114D Observer: Gabuzda, D. Project type: VLBA Obs filename: bg114dcrd.* Date/Day: 2003DEC10/344 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Dave Pierce. VCLOCK and GPS Delta check okay. UT1-UTC: -0.38 1526 File begins. *NL WEA: 1/2" snow/ice in dish. Wind gusting to 35mph. WebCam Wea. update; SC,FD,LA,PT,KP - Clear. HN, NL - Overcast. OV - High scattered clouds. BR - Foggy. MK - Dark. 1526-0027 %SC weather station is not reading correct air 12992 temperature or dew point. Estimated value of refraction model will be off. 1545 New Op. D. Medcalf. 1546 BR wea: overcast, snow flurries. 1612 All readbacks okay. 1708 Starting to rain at MK. 1721 New operator is Paul Dyer. 1800-1804 *PT Stowed for site tech to check ACU. ACU 100 4 1811 All readbacks ok. 1928 *MK WEA: Tech reports overcast skies, raining. 2013 All readbacks ok. 2216 All readbacks ok. 2245 New operator: T. Perreault 2351 Readback check ok 0000 Date is 2003DEC11/345. 0011 Readback check ok 0027 End. Downtime Summary: Total downtime : 4 min Percentage downtime of observing: 0.1% Average downtime per hour : 0.0 min Total scheduled observing time (# Antennas): 5410 min (10) 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 = System Temperature (TP/SP x Tcal/2) ACU = Antenna Control Unit FRM = Focus/Rotation Mount RFI = Radio Frequency Interference VME = Site control computer CB = Circuit Breaker vclock = Program that compares site clock time to a standard.