VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BR099H
Observer:       Ros,E.
Project type:   VLBA
Obs filename:   br09hcrd.*
Date/Day:       2005DEC18/352
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Brian Willard.                                           
           GPS Delta, Vclock, UT1-UTC values nominal.                           
           HN writing on NRAO-085, Bank A.                                      
           FD writing on NRAO-115, Bank A.                                      
           PT writing on NRAO-152, Bank B.                                      
           KP writing on NRAO-071, Bank A.                                      
           MK writing on NRAO-117, Bank B.                                      
           WEA: snow on ground HN,NL,BR.                                        
           LA writing on NRAO-076, Bank A.                                      
           WEA: overcast occasional rain SC.                                    
     0115  Begin, all antennae on source.                                       
0115-0711 *BR: not fringing, data not usable.                    17390  100  356
     0126  Readbacks ok.                                                        
     0144  Readbacks ok.                                                        
     0201  Readbacks ok.                                                        
     0206 %FD: high winds.                                                      
     0220  Readback check ok                                                    
     0230  New operator: T. Perreault                                           
     0254  Readback check ok                                                    
0310-0314 *FD autostowed. Power glitch. Repointed.               COM    100    4
     0329  Readback check ok                                                    
     0347  Readback check ok                                                    
     0404  Readback check ok                                                    
     0422  Readback check ok                                                    
     0439  Readback check ok                                                    
     0457  Readback check ok                                                    
     0532  Readback check ok                                                    
     0549  Readback check ok                                                    
     0624  Readback check ok                                                    
     0642  Readback check ok                                                    
0704-0709 *NL FRM ROTATION off position. Did a MASTER            FRM    100    5
           CLEAR reset and re-read current observing scan.                      
     0711  End.                                                                 


Downtime Summary:
	Total downtime : 365 min
	Percentage downtime of observing: 10.3%
	Average downtime per hour : 6.2 min

    Total scheduled observing time (# Antennas): 3560 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.