VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BM038 Observer: A. Marscher Project type: VLBA Obs filename: bm38crd.* Date/Day: 1995FEB24/055 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= 2105 Begin. %BR drive #1 has a track problem, tracks will wander by about 70u from one end of the tape to the other. Operator is J Nowicki. 2105 Wea: HN partly cloudy Wea: MK clear. Wea: BR partly cloudy. 2200-2202 *KP Rotation motion analysis fault. FRM 100 2 2254-2301 *MK rotation position error. FRM 100 7 2300 Wea: LA partly cloudy. 0000 Date is 1995FEB25 0000 Wea: OV clear and dry. Wea: MK getting cloudy. 0108-0111 *OV rotation position error. FRM 100 3 0440 New operator is Jim Ogle. 0542-0546 *BR slewing to opposite wrap. SW 100 4 0714 *LA bad readback track 19. 0920-0923 *NL az#2 armature overcurrent fault. AELEC 100 3 0958 *BR bad readback on tracks 3, 5, 7 and 9. 1212-1215 *MK autostowed. AELEC 100 3 1245 Greg Monk operating. 1401-1403 *FD focus motor fold back. FRM 100 2 2043-2045 *PT auto-stowed. AELEC 100 2 2050-2053 *PT auto-stowed. AELEC 100 3 2052-2054 *MK rotation motion analysis fault. FRM 100 2 2100 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