VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BG161
Observer:       Gabuzda, D.
Project type:   VLBA
Obs filename:   bg161crd.*
Date/Day:       2006JAN05/005
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK Y 

=UT-Time===Comment===============================================MF#===%AD==AMD=
     1110  Begin file at VLA, other sites join later                            
           VCLOCK check ok. SC at -0.244                                        
           UT1-UTC check ok (0.33)                                              
           GPS delta < 10 us                                                    
           Mark 5 recording status:                                             
           HN bank A pack VIPSK-13                                              
           FD bank A pack NRAO-161                                              
           LA bank A pack VIPSK-08                                              
           KP bank A pack VIPSK-03                                              
           BR bank A pack NRAO-160                                              
           SC, NL, PT, OV, MK, Y recording on tape                              
           Operator: T. Perreault                                               
     1130  All sites except MK observing                                        
     1258  SC wea: clear, no precipitation                                      
     1351  FD wea: clear, no precipitation                                      
     1404  HN wea: low overcast, light snow                                     
     1412  KP wea: high winds (35+ mph)                                         
     1417  Operator is Anthony Sowinski.                                        
     1418  FD wea: high winds                                                   
     1502  BR wea: high broken clouds, no new precipitation                     
1509-1520 *HN Snow dump.                                         WEA    100   11
     1515  Readbacks okay.                                                      
     1527  Readbacks okay.                                                      
     1532  KP wea: clear and dry                                                
     1604  Readbacks okay.                                                      
     1606  Begin at MK.                                                         
     1607  OV wea: cloudy and damp                                              
     1617  Readbacks okay.                                                      
     1652  Readbacks okay.                                                      
     1719  Readbacks okay.                                                      
     1741  Readbacks okay.                                                      
1802-2122 *HN Snow dump then track sun.                          WEA    100  200
     1819  Readbacks okay.                                                      
     1831  Readbacks okay.                                                      
     1908  Readbacks okay.                                                      
     1925  Readbacks okay.                                                      
     1958  MK wea: clear                                                        
     2045  Readbacks okay.                                                      
     2059  Readbacks okay.                                                      
2106-2115 *SC AZ#2 F4 fuse blown and replaced.                   17467   75    6
     2209  Readbacks okay.                                                      
     2249  New operator is Brian Willard.                                       
     2348  Readback ok.                                                         
     0000  Date is 2006JAN06/006.                                               
     0001  Readbacks ok.                                                        
     0130  Operator is Sonja Mendoza.                                           
0135-0204 *PT Formatter errors, attempting to clear.             FMTR   100   29
     0147  Y leaves observation.                                                
     0212 *BR WEA: Precipitation starting.                                      
     0216  SC leaves observation.                                               
     0220  Operator is Brian Willard.                                           
     0226  End.                                                                 


Downtime Summary:
	Total downtime : 246 min
	Percentage downtime of observing: 2.4%
	Average downtime per hour : 1.5 min

    Total scheduled observing time (# Antennas): 10076 min (11)

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.