VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BC168C
Observer:       Cotton, W.D.
Project type:   VLBA
Obs filename:   bc168ccrd.*
Date/Day:       2008FEB24/055
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is A. Sowinski.                                             
           UT1-UTC -0.32, gps delta and vclock okay.                            
           OV The pedroom UPS battery is dead and has been                      
           disconnected. May cause the ANTENNA error flag to                    
           go off, but won't affect data unless the power fails                 
     0957  Begin.                                                               
1030-1039 *SC Commercial power failure, antenna stowed.          COM    100    9
     1038  SC power stil down, repointing using generator.                      
1046-1049 *SC Power came back, but not cleanly, and              COM    100    3
           it stowed the antenna again. Back to normal now.                     
     1126 *OV Precipitation.                                                    
1335-1339 *SC Autostowed, repointed. Poer glitch?                COM    100    4
     1444  New operator is Heidi Gerhardt                                       
1446-1735  LA on dial back up                                                   
     1634 *BR precipitation starting                                            
     1931 *PT 35+ mph wind caution                                              
     1954  End.                                                                 


Downtime Summary:
	Total downtime : 16 min
	Percentage downtime of observing: 0.3%
	Average downtime per hour : 0.2 min

    Total scheduled observing time (# Antennas): 5970 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.