VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BC120DP
Observer:       Chatterjee, S.
Project type:   VLBA
Obs filename:   bc120dpcrd.*
Date/Day:       2004MAR03/063
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Cyrus M Reed.                                            
           VCLOCK and GPS DELTA OK.                                             
           UT1-UTC OK (-0.42).                                                  
           WEA: Cloud cover via webcam:                                         
           WEA: SC Cloudy. (80%) HN Overcast.                                   
           WEA: Other sites unknown (night).                                    
           WEA: Snow at KP, recent snow at LA.                                  
           WEA: Other sites dry.                                                
     1225  Begin observing. Antennas on source.                                 
1225-1426 *MK not observing due to recent snow storm -           WEA    100  121
           excessive snow loading and water in EL1 gearbox.                     
     1415  WEA: Cloud cover via webcam:                                         
           WEA: SC Cloudy. (50%)                                                
           WEA: HN,NL,FD,LA,KP Overcast.                                        
           WEA: PT,OV Clear skies.                                              
           WEA: Snow at KP.                                                     
          %No readback checks this project.                                     
     1426  End.                                                                 


Downtime Summary:
	Total downtime : 121 min
	Percentage downtime of observing: 10.0%
	Average downtime per hour : 6.0 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.