VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BC157C
Observer:       Claussen, M.
Project type:   VLBA
Obs filename:   bc157ccrd.*
Date/Day:       2007JAN04/004
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 checks okay.                                    
     0320  Begin.                                                               
0320-1121 *FD unavailable for observing due to broken AZ         19601  100  481
           drive axle.                                                          
0320-1121 %BR no monitor data returning from                     19656          
           the weather station. There is an MCB (Master Control                 
           Bus) error. Estimated value of refraction model                      
           will be off.                                                         
0539-0540 *PT autostowed, power glitch? Repointed.               COM    100    1
     0645  Operator is Anthony Sowinski.                                        
0700-0721 *MK Power is down, antenna auto-stowed, site running   COM    100   21
           on generator power.                                                  
     0706  MK commercial power back.                                            
     0719  MK Repointed.                                                        
     1015  End at SC.                                                           
     1032  End at HN.                                                           
     1109 *Raining at MK.                                                       
     1121  End.                                                                 


Downtime Summary:
	Total downtime : 503 min
	Percentage downtime of observing: 10.5%
	Average downtime per hour : 6.3 min

    Total scheduled observing time (# Antennas): 4810 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.