VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:      BH107C
Observer:     Horiuchi, S.
Project type: VLBA
Obs filename: bh107ccrd.*
Date/Day:     2003AUG03/215
Ants Used:    SC HN NL FD LA PT KP OV BR MK 

=UT-Time===Comment===============================================MF#===%AD==AMD=
     1125  Begin file                                                           
           VCLOCK check ok. SC at -0.161                                        
           UT1-UTC check ok                                                     
           GPS delta < 10 us                                                    
           Operator: T. Perreault                                               
1125-1956 %PT dew point reading higher than current air          WEAST          
           temperature. Believe problem to be moisture on the                   
           mirror in the weather station. Dew point is not                      
           reading greater than 3 degrees C over air                            
           temperature.                                                         
     1200  Webcam site weather:                                                 
           SC : hazy                                                            
           HN : webcam not updating                                             
           NL : clear                                                           
           FD : partly cloudy, pretty sunrise                                   
           LA : mostly clear                                                    
     1202  Readback check ok                                                    
     1229  PT bad readback drive 1 track 14; all others ok                      
     1236  Readback check ok                                                    
     1300  Webcam site weather:                                                 
           PT : moisture on lens, otherwise clear                               
           KP : clear                                                           
           OV : webcam not updating                                             
           BR : mostly cloudy                                                   
           MK : dark                                                            
     1303  Readback check ok                                                    
     1338  Readback check ok                                                    
     1345  New operator Cyrus M Reed.                                           
     1404  All readbacks OK.                                                    
1410-1411 *NL autostowed due to power glitch. Repointed.         COM    100    1
     1411 *KP bad readbacks: Drive 1, Tracks 02-16 EVEN.                        
           All other readbacks OK (all sites).                                  
     1438 *PT bad readback: Drive 1, Track 04.                                  
     1513  All readbacks OK.                                                    
     1540  All readbacks OK.                                                    
     1547  All readbacks OK.                                                    
     1614  All readbacks OK.                                                    
     1649 *FD bad readback: Drive 1, Track 32.                                  
           All other readbacks OK (all sites).                                  
     1716  All readbacks OK.                                                    
     1723  All readbacks OK.                                                    
     1749  All readbacks OK.                                                    
     1803 *NL bad readbacks: Drive 2, Tracks 07,09.                             
           All other readbacks OK (all sites).                                  
     1820  SC,HN readbacks OK.                                                  
     1825  All readbacks OK (except SC,HN - none scheduled).                    
     1852  All readbacks OK.                                                    
1915-1920 *FD autostowed due to power glitch. Repointed.         COM    100    5
     1921  All readbacks OK (except SC - none scheduled).                       
     1930  WEA: SC,KP,OV Clear skies.                                           
           WEA: NL,FD,LA,PT Partly cloudy. (75%,30%,50%,25%)                    
           WEA: BR,MK Overcast. HN webcam not updating.                         
     1942  All readbacks OK (except SC,HN,MK - none scheduled).                 
     1949  MK finished observing.                                               
     1949  All readbacks OK.                                                    
     1956  End.                                                                 


Downtime Summary:
	Total downtime : 6 min
	Percentage downtime of observing: 0.1%
	Average downtime per hour : 0.1 min

    Total scheduled observing time (# Antennas): 5110 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.