VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BR120A
Observer:       Ros, E.
Project type:   VLBA
Obs filename:   br120acrd.*
Date/Day:       2007JAN14/014
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Jim Ogle.                                                
           VCLOCK and gps delta checks okay.                                    
          %Some light snow earlier in the day at HN and PT.                     
          %OV 1cm receiver cryo is cycling, may cause elevated   19696          
           system temperatures.                                                 
     2326  Begin.                                                               
     0000  Date is 2007JAN15/015.                                               
0047-0050 *BR rotation position error.                           FRM    100    3
0121-0123 *BR rotation position error.                           FRM    100    2
0139-0140 *BR rotation position error.                           FRM    100    1
0214-0215 *KP rotation drive fault.                              FRM    100    1
     0245  New Operator: Paul Padilla                                           
     0521  End.                                                                 


Downtime Summary:
	Total downtime : 7 min
	Percentage downtime of observing: 0.2%
	Average downtime per hour : 0.1 min

    Total scheduled observing time (# Antennas): 3550 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.