VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BB006 Observer: T. Beasley Project type: VLBA Obs filename: bb006crd.* Date/Day: 1995FEB09/040 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Brent Willoughby 0000 Begin LA Wea: Partly cloudy, dry MK Wea: Clear HN Wea: Probable snow in the dish 0027 BR Wea: Clear skies 0335 MK Winds > 35mph 0438 FD Winds > 35 mph 0445 Greg Monk operating. 0745 Still windy at MK and FD. 1147-1153 *SC auto-stowed. AELEC 100 6 1214 PT wea: Dish dry, sky clear, ground dry. 1237-1241 *PT has only one working drive. REC 100 4 1238 HN wea: Clear, dish has 1 to 2" of snow on 10%. 1251 New operator is Jim Ogle. 1329-1330 *PT reached end of pass early due to delay in REC 100 1 starting second tape. 1331-1332 *FD az#1 armature overcurrent fault. AELEC 100 1 1407 %High winds at NL. 1512 FD reports party cloudy skies. 1531 LA reports scattered clouds. 1532 BR reports high thin clouds. 1554 OV reports clear skies. 1613 Tape footage at MK changed to match value on the takeup reel. 1627 %KP reports increasing cloud cover, light sprinkle of rain. 1729-1730 *PT autostowed. AELEC 100 1 1808 %Raining at KP now. 1825-1829 *BR slow to move in AZ to commanded pos. ACU 100 4 1840 %MK Gusty winds over 40MPH on occasion 2033 *Raining at SC, Tsys values have gone up. 1237-2351 *LA Poor playback on forward passes 9754 20 134 2115-2214 *MK stowed while sources are below El. limits 2137-2138 *All stations at low tape sense-no data recorded SCH 100 1 2239-2241 *OV Az.#1 Overcurrent fault ACU 100 2 2255-2300 *KP Drive #2 lost vacuum - reset footage counter REC 100 5 2347-2348 *KP at Low tape sense 2352 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