VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BB201I
Observer:       E. Boyce
Project type:   VLBA
Obs filename:   bb201icrd.*
Date/Day:       2005FEB17/048
Ants Scheduled: SC HN NL FD LA PT KP BR MK 

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Jim Ogle.                                                
          *OV not available for observing due to scheduled                      
           maintenance work.                                                    
           VCLOCK and gps delta checks okay.                                    
           LA writing to MK5 disk pack NRAO-057 in bank B.                      
          %MK 6cm receiver has an intermittent false cryo        14715          
           temperature flag, receiver is actually at normal      15451          
           operating temperatures.                                              
     0123  Begin at all sites except MK.                                        
          %FD writing to tape OVLB0123 on drive #1; KP writing                  
           to tape EVNT0586 on drive #1 (VSN is not showing up                  
           for either tape on DIS, but it appears to be in the                  
           monitor data.)                                                       
     0125  Begin at MK.                                                         
     0130 %High wind gusts at MK.                                               
     0251  Readbacks okay.                                                      
     0258  Readbacks okay.                                                      
     0431  FD bad readback on track 4, drive #1. This is a       15628          
           known read-only problem, data is okay. Readbacks at                  
           other sites all okay.                                                
     0437  Readbacks okay.                                                      
     0611  FD read-only bad readback on track 4 again. Other     15628          
           sites okay.                                                          
     0617  Readbacks okay.                                                      
     0645  New operator is Brian Willard.                                       
     0750  Readback tests good all sites.                                       
     0859  Readbacks good at SC.                                                
     0904  Readbacks good at SC.                                                
     0908  End observing SC.                                                    
     0923  End.                                                                 


Downtime Summary:
	Total downtime : 0 min
	Percentage downtime of observing: 0.0%
	Average downtime per hour : 0.0 min

    Total scheduled observing time (# Antennas): 4320 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.