VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BB199F
Observer:       van Bemmel, I.M.
Project type:   VLBA
Obs filename:   bb199fcrd.*
Date/Day:       2005FEB17/048
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Brian Willard.                                           
           Vclock values nominal.                                               
           WEA: all sites dark.                                                 
           UT1-UTC= -0.54 all sites.                                            
           GPS delta less than 10 microseconds all sites.                       
           LA writing MkV, VSN NRAO-057, Bank B.                                
0923-1506  OV: not observing due to scheduled maintenance        SCH    100  343
     0923  Begin observing all other sites.                                     
     1156  WEA: scattered clouds SC.                                            
     1156  WEA: clear HN.                                                       
     1225  Readback tests good all sites.                                       
     1310  WEA: occasional high wind gusts MK.                                  
     1325  WEA: clear with frost NL.                                            
     1351  WEA: overcast and dry FD,                                            
     1410  Readback tests good all sites.                                       
     1412  WEA: scattered clouds LA.                                            
     1412  WEA: broken clouds PT,KP.                                            
     1437  New operator: T. Perreault                                           
     1459  KP wea: overcast, no precipitation                                   
     1504  BR wea: clear, no precipitation                                      
           LA wea: broken high clouds, no precipitation                         
     1506  End.                                                                 


Downtime Summary:
	Total downtime : 343 min
	Percentage downtime of observing: 10.0%
	Average downtime per hour : 6.0 min

    Total scheduled observing time (# Antennas): 3430 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.