VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BC120DQ
Observer:       S. Chatterjee
Project type:   VLBA
Obs filename:   bc120dqcrd.*
Date/Day:       2004MAR01/061
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Paul Dyer.                                               
           VCLOCK, GPS Delta, and UT1-UTC check ok.                             
     0035  Begin.                                                               
0035-0236 *MK Antenna is unuseable due to several feet of        WEA    100  121
           snow yesterday.                                                      
     0040 *LA WEA: Wind gusts > 35mph.                                          
     0129 *SC WEA: Raining.                                                     
     0229  New operator: T. Perreault                                           
     0236  End.                                                                 


Downtime Summary:
	Total downtime : 121 min
	Percentage downtime of observing: 10.0%
	Average downtime per hour : 6.0 min

    Total scheduled observing time (# Antennas): 1210 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.