VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        MT750
Observer:       Analysts, Data
Project type:   TEST
Obs filename:   mt750crd.*
Date/Day:       2007DEC31/365
Ants Scheduled: SC NL FD LA PT KP OV BR MK 

=UT-Time===Comment===============================================MF#===%AD==AMD=
     2142  Operator is Betty Ragan.                                             
           Vclock, UT1-UTC, gps delta all check OK.                             
     2142  Begin.                                                               
2142-2152 *KP out briefly for site techs to work on the          OTHER  100   10
           antenna.                                                             
2224-2228 *BR snow dump.                                                        
2244-2312 *BR elevation motor currents are high.  Antenna        WEA    100   28
           has snow on it and temperatures are extremely cold.                  
           Taking it out of the observation.                                    
2244-2246 %PT FIFO errors on HC1.  Cleared.                      FMTR   100    2
     2245  New operator is Juan Cordova.                                        
     2312  End.                                                                 


Downtime Summary:
	Total downtime : 40 min
	Percentage downtime of observing: 4.9%
	Average downtime per hour : 3.0 min

    Total scheduled observing time (# Antennas): 810 min (9)

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.