VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        MT448
Observer:       analysts
Project type:   TEST
Obs filename:   mt448crd.*
Date/Day:       2004DEC04/339
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Paul Dyer.                                               
           VCLOCK, GPS Delta, and UT1-UTC check ok.                             
     1118  Begin at all stations.                                               
     1118  LA writing disc pack NRAO-024 in bank A.                             
     1118  PT Writing disc pack NRAO-0061 in bank A.                            
     1118  KP Writing disc pack NRAO-062 in bank B.                             
           All receivers are cold.                                              
1118-1126 *HN FRM rotation not at commanded position.            FRM     50    4
           It comes close ( ~0.1 deg) then drifts away.                         
           Finally locked.                                                      
     1125  All readbacks ok.                                                    
     1151 %MK WEA: Wind gust > 35mph.'                                          
     1157  All readbacks ok.                                                    
1158-1202 *HN FRM rotation problem as above.                     FRM    100    4
           All normal procedures to correct have failed.                        
1210-1212 *OV Autostowed. Power glitch.                          COM    100    2
     1213  All readbacks ok.                                                    
     1222  All readbacks ok.                                                    
     1248  End.                                                                 


Downtime Summary:
	Total downtime : 10 min
	Percentage downtime of observing: 1.1%
	Average downtime per hour : 0.7 min

    Total scheduled observing time (# Antennas): 900 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.