VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BL149AA
Observer:       Lister, M.
Project type:   VLBA
Obs filename:   bl149aacrd.*
Date/Day:       2007JUN03/154
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Anthony Sowinski.                                        
           UT1-UTC -0.14, gps delta and vclock ok.                              
          %Heavy clouds at HN and NL.                                           
     1425  Begin file.                                                          
     1659 *NL Raining.                                                          
1736-1739 *PT AZ#1 CB fault, autostow.                           ACU    100    3
     1813  PT Cleared formatter errors from board set 2.                        
     2024 *Raining at HN, FD and LA.                                            
2131-2132 *FD Power glitch caused site computer to reboot.       COM    100    1
2151-2154 *PT Power glitch, antenna autostowed.                  COM    100    3
     0000  Date is 2007JUN04/155.                                               
0001-0009 *OV has been getting EL#2 field over current errors.   ACU    100    8
           Putting antenna in standby to clear.                                 
0021-0044 *FD Windstow, waiting to repoint.                      WEA    100   23
0023-0028 *SC Power failure, antenna stowed, generator running.  COM    100    5
0028-0038  SC Antenna pointed, running on generator.                            
0038-0044 *SC Power came back on, which stowed to antenna.       COM    100    6
     0044  SC Power is on, antenna is pointed.                                  
     0146  New operator is Betty Ragan.                                         
     0353  MK high wind gusts.                                                  
     0828 *BR raining.                                                          
1004-1200 *SC got AZ#1 armature/electronics CB fault.            20531  100  116
           Not clearing. Called out site tech. Removing                         
           antenna from observation until he's fixed it.                        
     1007 %LA lost communications with the MK5 for a few                        
           seconds.                                                             
     1240  FD now reports clear, dry weather.                                   
     1339  New operator is Jim Ogle.                                            
     1355  LA reports clear skies.                                              
     1417 %BR reports overcast skies.                                           
     1425  End.                                                                 


Downtime Summary:
	Total downtime : 165 min
	Percentage downtime of observing: 1.1%
	Average downtime per hour : 0.7 min

    Total scheduled observing time (# Antennas): 14400 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.