VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BT085L
Observer:       Taylor, G.
Project type:   VLBA
Obs filename:   bt085lcrd.*
Date/Day:       2006JAN03/003
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
     1120  Begin file                                                           
           VCLOCK check ok. SC at -0.139                                        
           UT1-UTC check ok. (0.34)                                             
           GPS delta < 10 us                                                    
           Mark 5 recording status:                                             
           HN bank B pack NRAO-039                                              
           FD bank B pack NRAO-077                                              
           LA bank B pack VIPSK-11                                              
           PT bank A pack VIPSK-05                                              
           KP bank B pack VIPSK-07                                              
           BR bank B pack NRAO-158                                              
           MK bank A pack NRAO-090                                              
           Operator: T. Perreault                                               
1120-2221 *OV not observing. Layer of heavy ice on dish.         WEA    100  661
1120-1528 *BR not observing. Layer of heavy ice on dish.         WEA    100  248
     1208  NL wea: dense fog                                                    
     1226  SC wea: scattered low clouds, no precipitation                       
     1252  SC wea: raining                                                      
     1337  FD wea: clear, no precipitation                                      
     1431  SC, NL readback check ok                                             
     1435  SC, NL readback check ok                                             
     1435 %HN wea: overcast, 3" new snow                                        
     1440  New operator is Jim Ogle.                                            
     1444 %Resetting PT formatter to clear some errors,                         
           shouldn't affect the Mk5 data.                                       
     1445  Readbacks okay.                                                      
     1446  LA reports scattered high clouds.                                    
     1449  Readbacks okay.                                                      
1451-1452 *KP autostowed, commercial power glitch. Repointed.    COM    100    1
     1520  Readbacks okay.                                                      
     1524 %KP reports overcast skies, low clouds.                               
     1525  Readbacks okay.                                                      
     1526  BR site tech reports it is safe to use the antenna.                  
     1547  Readbacks okay.                                                      
     1620 *OV reports fog, snow, ice on everything.                             
     1642  Readbacks okay.                                                      
     1703  Readbacks okay.                                                      
     1709  Readbacks okay.                                                      
     1719  Readbacks okay.                                                      
     1808  Readbacks okay.                                                      
     1824 %High wind gusts at LA and PT.                                        
     1911  Readbacks at SC okay.                                                
     1914  MK reports clear skies.                                              
     1959 %High wind gusts at MK.                                               
     2038  Readbacks at SC okay.                                                
     2103  KP reports broken high clouds.                                       
     2110  Readbacks at SC okay.                                                
     2142  Readbacks at SC okay.                                                
     2213  End at SC.                                                           
     2221  End.                                                                 


Downtime Summary:
	Total downtime : 910 min
	Percentage downtime of observing: 13.8%
	Average downtime per hour : 8.3 min

    Total scheduled observing time (# Antennas): 6610 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.