VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BL137O Observer: Lister, M. Project type: VLBA Obs filename: bl137ocrd.* Date/Day: 2007MAR02/061 Ants Scheduled: SC HN NL FD LA PT KP OV BR MK =UT-Time===Comment===============================================MF#===%AD==AMD= Operator is Anthony Sowinski. UT1-UTC correct, gps delta and vclock checks okay. 1542 Begin, except at MK. 1542-1545 *HN Unable to observe. Dish has too much snow in it, WEA 100 1443 and it is currently snowing. 1550 Begin at MK. 1558 %Wind gusts at NL. 1609 OV reports clear, dry. 1810 %Wind gusts at PT. 1854-1858 *PT Auto-stow. Wind? Re-pointing. WEA 100 4 2245 New operators: T. Perreault & B. Ragan 0000 Date is 2007MAR03/062. 0537 %BR snowing. 0645 New operator is Heidi Gerhardt 1436 %KP 35+ mph wind caution 1445 Operator is Anthony Sowinski. 1545 End. Downtime Summary: Total downtime : 1447 min Percentage downtime of observing: 10.0% Average downtime per hour : 6.0 min Total scheduled observing time (# Antennas): 14430 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.