VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BM241
Observer:       More,A.
Project type:   VLBA
Obs filename:   bm241crd.*
Date/Day:       2006APR30/120
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK Y GB EB 

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Brian Willard.                                           
           Vclock, UT1-UTC, GPS Delta values nominal.                           
           WEA: rain NL.                                                        
           WEA: windy BR.                                                       
           SC writing on NRAO-077, Bank B.                                      
           HN writing on NRAO-095, Bank A.                                      
           NL writing on NRAO-048, Bank B.                                      
           FD writing on NRAO-129, Bank A.                                      
           LA writing on NRAO-052, Bank A.                                      
           PT writing on NRAO-150, Bank B.                                      
           KP writing on NRAO-153, Bank B.                                      
           OV writing on NRAO-015, Bank B.                                      
           BR writing on NRAO-126, Bank B.                                      
           MK writing on NRAO-133, Bank B.                                      
     0805  Begin all except MK.                                                 
0850-1533 %Y total power for all BBCs are anywhere from                         
           50% to about 80% of normal values. Previous                          
           VLBA observation was ok.                                             
     1127 %NL: rain.                                                            
     1130  Begin MK.                                                            
1130-1533 *MK: no RCP data, IDF-1 inop.                          18138   50  121
     1139  EB observing ends                                                    
     1305  PT writing on NRAO-078, Bank A.                                      
     1325  New operator: T. Perreault                                           
     1448  Contacted VLA operator and confirmed that the VLA                    
           is phasing up ok (not phasing would account for the                  
           low total power). VLA operator reported that the                     
           source is weak, which would also account for the                     
           low total power.                                                     
     1533  End.                                                                 


Downtime Summary:
	Total downtime : 121 min
	Percentage downtime of observing: 2.5%
	Average downtime per hour : 1.5 min

    Total scheduled observing time (# Antennas): 4928 min (11)

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.