VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BC120CW
Observer:       S. Chatterjee
Project type:   VLBA
Obs filename:   bc120cwcrd.*
Date/Day:       2003DEC24/358
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Jim Ogle.                                                
           VCLOCK and gps delta check okay.                                     
           SC reports broken, low clouds and wet conditions.                    
          %Snowing at BR.                                                       
     1501  Begin.                                                               
1501-1702 *SC BBC#6 is dead, no data for channel 6.              13069   12   14
1501-1503 *MK late getting on source; site computer froze up     SW     100    2
           and I had to reboot to restart the system.                           
     1526 %Raining at SC.                                                       
     1702  End.                                                                 


Downtime Summary:
	Total downtime : 16 min
	Percentage downtime of observing: 1.3%
	Average downtime per hour : 0.8 min

    Total scheduled observing time (# Antennas): 1210 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.