VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BL158C
Observer:       Liuzzo, Elisabetta
Project type:   VLBA
Obs filename:   bl158ccrd.*
Date/Day:       2008FEB08/039
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
     2059  Begin file                                                           
           VCLOCK check ok. KP at 0.201                                         
           UT1-UTC check ok (-0.31)                                             
           GPS delta < 10us (MK: -4.4us)                                        
           Operator: T. Perreault                                               
2059-0558 *HN not observing. Subreflector is frozen, unable      22193  100  539
           to move in ROTATION.                                                 
2059-0558 *MK not observing. +28V power supply in the A-rack     22199  100  539
           (Front End) is dead.                                                 
     2100  KP wea: few high clouds, no precipitation                            
     2245  New Operator: Paul Padilla                                           
     0000  Date is 2008FEB09/040.                                               
     0502  SC ends                                                              
     0558  End.                                                                 


Downtime Summary:
	Total downtime : 1078 min
	Percentage downtime of observing: 20.0%
	Average downtime per hour : 12.0 min

    Total scheduled observing time (# Antennas): 5390 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.