VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BA078D
Observer:       Agudo, I.
Project type:   VLBA
Obs filename:   ba078dcrd.*
Date/Day:       2008JAN12/012
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 except for FD (see                  
           below).                                                              
          %Sitecam weather: overcast at NL and BR. Partly                       
           cloudy at OV. Clear at SC, FD, LA, PT and KP. HN                     
           and MK sitecams not working.                                         
          *BR dish has snow in it.                                              
     2145  Begin.                                                               
2145-0943 *FD maser is dead, unable to observe.                  22052  100  718
2208-2212 *BR rotation position error.                           FRM    100    4
2246-2247 *BR rotation position error.                           FRM    100    1
2250-2252 *BR rotation position error.                           FRM    100    2
2323-2326 *BR rotation position error.                           FRM    100    3
2346-2347 *BR rotation drive fault.                              FRM    100    1
     0000  Date is 2008JAN13/013.                                               
0059-0100 *BR rotation position error.                           FRM    100    1
0155-0157 *BR rotation drive fault.                              FRM    100    2
     0238  New Operator: Paul Padilla                                           
0305-0306 *BR rotation position error.                           FRM    100    1
0500-0503 *BR rotation drive fault.                              FRM    100    3
0515-0517 *HN autostowed.                                        ACU    100    2
0729-0735 *BR rotation position error.                           FRM    100    6
0927-0929 *OV focus drive fault.                                 FRM    100    2
     0939  SC ends                                                              
     0943  End.                                                                 


Downtime Summary:
	Total downtime : 746 min
	Percentage downtime of observing: 10.4%
	Average downtime per hour : 6.2 min

    Total scheduled observing time (# Antennas): 7180 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.