VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:      BC120AT
Observer:     Chatterjee, S.
Project type: VLBA
Obs filename: bc120atcrd.*
Date/Day:     2003JUN15/166
Ants Used:    SC HN NL FD LA KP OV BR MK 

=UT-Time===Comment===============================================MF#===%AD==AMD=
     1807  Begin file                                                           
           VCLOCK check ok. FD at -0.494 (ping 1.26 seconds)                    
           UT1-UTC: -0.38                                                       
           GPS delta > 10 us                                                    
           Operator: T. Perreault                                               
     1807  LA wea: clear, clouds over the mountains, no                         
           precipitation                                                        
1807-2009  PT not used. Observing VLA-PT project AH819.          SCH            
1807-1809 *MK did not start up as scheduled. Sent                SW     100    2
           out observ.tx and observe file to MK. Still did not                  
           start up. Did a reboot of the site VME, project                      
           started after reboot. Got on source at 18:08:46 UT.                  
     1828  MK wea: clear, no precipitation                                      
     2009  End.                                                                 


Downtime Summary:
	Total downtime : 2 min
	Percentage downtime of observing: 0.2%
	Average downtime per hour : 0.1 min

    Total scheduled observing time (# Antennas): 1098 min (9)

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.