VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BM220A
Observer:       A. Mioduszewski
Project type:   VLBA
Obs filename:   bm220acrd.*
Date/Day:       2005APR10/100
Ants Scheduled: HN NL FD LA PT KP OV BR MK 

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Jim Ogle.                                                
           VCLOCK and gps delta checks okay.                                    
          %High wind gusts at FD, PT and OV.                                    
          %Possibly some snow/ice in dish at PT.                                
           LA writing to Mk5 disc pack NRAO-049 in bank A.                      
           PT writing to Mk5 disc pack NRAO-008 in bank A.                      
           KP writing to Mk5 disc pack NRAO-041 in bank A.                      
     1726  Begin at all sites except MK, which starts later.                    
     1730  Begin at MK.                                                         
1730-0408 %MK has a false ACU flag that is being caused by a     15933          
           disabled wind stow sensor that has gone bad.                         
     1734 %Sleet/freezing rain falling at PT, possibly even                     
           snow.                                                                
     1841  MK reports clear skies.                                              
1842-1843 *PT autostowed, commercial power glitch. Repointed.    COM    100    1
1913-1914 *PT autostowed, another power glitch. Repointed.       COM    100    1
     1920  Readbacks okay.                                                      
     2007 %Sitecam weather: overcast conditions at LA and BR,                   
           partly cloudy at NL, mostly clear at HN and KP,                      
           clear skies at FD, OV and MK. PT sitecam down.                       
     2014 %BR reports high thin broken cloud cover.                             
     2025 %Sleet/freezing rain falling at LA.                                   
     2117  Readbacks okay.                                                      
     2233 %Sitecam weather update: snowing at LA.                               
2248-2249 *LA autostowed, commercial power glitch. Repointed.    COM    100    1
     2313  Readbacks okay.                                                      
2352-2354 *NL VME rebooted itself.                               SW     100    2
     0000  Date is 2005APR11/101.                                               
     0110  Readbacks okay.                                                      
     0200  New operator is Brian Willard.                                       
     0306  Readbacks good all sites.                                            
     0408  End.                                                                 


Downtime Summary:
	Total downtime : 5 min
	Percentage downtime of observing: 0.1%
	Average downtime per hour : 0.1 min

    Total scheduled observing time (# Antennas): 5778 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.