VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BD107
Observer:       V. Dhawan
Project type:   VLBA
Obs filename:   bd107crd.*
Date/Day:       2005JAN17/017
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.                             
     0930  Begin.                                                               
0930-1239 *MK Not observing. Snow has left the site              WEA    100  189
           inaccessable except on foot. Techs are unable to                     
           get tapes to the site.                                               
     0930  LA is writing Mark 5 disc pack NRAO-047 in bank A.                   
           PT is writing Mark 5 disc pack NRAO-009 in bank B.                   
           KP is writing Mark 5 disc pack NRAO-028 in bank A.                   
     1037  All readbacks ok.                                                    
     1120  All readbacks ok.                                                    
          %NL Bad readback on drive 2, track 33. All other                      
           sites were ok.                                                       
     1239  End.                                                                 


Downtime Summary:
	Total downtime : 189 min
	Percentage downtime of observing: 10.0%
	Average downtime per hour : 6.0 min

    Total scheduled observing time (# Antennas): 1890 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.