VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BB240AC
Observer:       Bower, G.
Project type:   VLBA
Obs filename:   bb240accrd.*
Date/Day:       2008APR28/119
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK GB 

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is A. Sowinski.                                             
           UT1-UTC -0.39, gps delta and vclock okay.                            
          %NL buiding UPS temporarily bypassed, may flag data.                  
           As might the ellipsoid at NL. None of these                          
           things will actually affect the data.                                
     1230  Begin.                                                               
     1235 *NL Light rain.                                                       
     1258  FD reports wea: clear, dry.                                          
     1344  New operator is Jim Ogle.                                            
     1357  SC reports overcast skies, low clouds.                               
     1415  BR reports a few high scattered clouds.                              
     1426 *Raining at HN.                                                       
     1511  OV reports partly cloudy skies.                                      
     1515  New operator: T. Perreault                                           
     1515  KP wea: clear, no precipitation                                      
1600-1601 *PT autostowed, power glitch? Repointed.               COM    100    1
1838-1842 *KP autostowed. Power glitch. Repointed.               COM    100    4
     1930  MK wea: scattered cirrus, light wind, no                             
           precipitation                                                        
1957-1958 *KP Mark5 communication loss error -                   REC    100    1
           recovered on its own.                                                
     2030  End.                                                                 


Downtime Summary:
	Total downtime : 6 min
	Percentage downtime of observing: 0.1%
	Average downtime per hour : 0.1 min

    Total scheduled observing time (# Antennas): 4800 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.