VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BP088 Observer: A. Peck Project type: VLBA Obs filename: bp088crd.* Date/Day: 2003FEB19/050 Ants Used: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= 1645 Start. Ops. D. Medcalf and C. Reed. 1645 vclock and gps delta OK. 1645-0244 *HN unusable due to snow/ice load. WEA 100 599 1657-1705 *SC drive 1 tape not moving. Restarted observation. REC 100 8 1709 WEA: SC,NL,LA,PT,KP,MK Clear skies. 1709 %WEA: HN,FD,OV Light overcast skies. 1709 *WEA: BR Low overcast skies, dry. 1730 Readbacks at all sites OK. 1740 *KP Site tech rebooting formatter to clear spurious FMTR error msgs (i.e. XXXX does not match observ.) 1830 *MK Focus drive fault; cleared. FRM 1838 Readbacks at all sites OK. 1839 *MK Focus drive fault; cleared. FRM 1932 %WEA: MK reports easterly winds, peak 32mph. 2001 %WEA: OV Winds above 20mph, gusts to 30mph. 2008 Readbacks at all sites OK. 2015 %WEA: Rain at FD, all other sites clear skies, except BR and HN: overcast. 2027 *MK Focus drive fault; cleared. FRM 2053 Readbacks at all sites OK. 2158 %WEA: FD and BR overcast, all other sites clear skies 2201 Readbacks at all sites OK. 2231 New operator is Jim Ogle. 2310 Readbacks okay. 2324 %High wind gusts at MK. 2346 %BR reports low, broken clouds. 2354 %OV reports partly cloudy skies. 0000 Date is 2003FEB20/051. 0040 Readbacks okay. 0125 Readbacks okay. 0211 Readbacks okay. 0234 End at SC. 0244 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