VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        MT628
Observer:       Sjouwerman, L.
Project type:   TEST
Obs filename:   mt628crd.*
Date/Day:       2006AUG05/217
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
     1730  Begin file                                                           
           VCLOCK check ok. SC at -0.170                                        
           UT1-UTC check ok (0.18)                                              
           GPS delta < 10 us (NL at 7.4 us, MK at -7.8 us)                      
           Operator: T. Perreault                                               
1730-1813 %MK pointing at higher frequencies may be a little                    
           off; pointing corrections have been made following                   
           AZ bearing replacement, lower frequencies should be                  
           good to go (4cm and lower).                                          
1730-1901 *SC 7mm is warming. Earlier today, the cryo            FE      13   11
           compressor B helium supply was low, site tech                        
           recharged the compressor.                                            
1813-1901 *MK site techs have taken the antenna to finish off    SCH    100   48
           some work. Will return antenna for observing later                   
           today. Have removed from observing.                                  
     1901  End.                                                                 


Downtime Summary:
	Total downtime : 59 min
	Percentage downtime of observing: 6.5%
	Average downtime per hour : 3.9 min

    Total scheduled observing time (# Antennas): 910 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.