VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BG129A Observer: L. Greenhill Project type: VLBA Obs filename: bg129acrd.* Date/Day: 2002AUG09/221 Ants Used: SC HN NL FD LA PT KP OV BR MK Y =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is K. Jakischa. VCLOCK okay. Clear skies at HN, NL, FD, PT, OV, & BR. Partly cloudy at SC, LA, & MK. %Overcast at KP. 1100 Begin at all sites except MK, which begins later. 1100 %BR's weather station has a broken fiber optics 09267 cable. This may affect calculation of the refraction index. 1100-1858 *BR's 7mm LEFT FET #1 bias voltage is bad, causing 09236 50 239 high system temperatures. 1231 All readbacks okay. 1232 Begin at MK. 1247-1250 *PT autostowed. Possibly a power glitch. COM 100 3 1257 %PT Wea update: broken low clouds. 1345 New operator is Jim Ogle. 1401 Readbacks okay. 1412-1413 *PT autostowed, power glitch. COM 100 1 1435 BR reports few high scattered clouds. 1531 Readbacks okay. 1701 Readbacks okay. 1715 Readbacks okay. 1844 Readbacks okay. 1858 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