VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BP123C
Observer:       Perlman, E.
Project type:   VLBA
Obs filename:   bp123ccrd.*
Date/Day:       2005DEC14/348
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Anthony Sowinski.                                        
           UT1-UTC correct, gps delta and vclock okay.                          
           HN recording on NRAO-087 in bank B.                                  
           FD recording on NRAO-072 in bank A.                                  
           LA recording on NRAO-135 in bank A.                                  
           PT recording on NRAO-151 in bank A.                                  
           KP recording on NRAO-038 in bank A.                                  
           MK recording on NRAO-137 in bank A.                                  
          %MK High wind gusts at MK.                                            
     0740  Begin at all sites.                                                  
0740-1538 *BR: not fringing, data not usable.                    17390  100  478
     0800  Readbacks okay.                                                      
     0821  Readbacks okay.                                                      
     0828  Readbacks okay.                                                      
     0850  Readbacks okay.                                                      
     0910  Readbacks okay.                                                      
     0932  Readbacks okay.                                                      
     0936 %NL Precipitation starting (probably snow).                           
     0953 %FD Starting to rain.                                                 
     0954  Readbacks okay.                                                      
     1006  Readbacks okay.                                                      
     1013  Readbacks okay.                                                      
     1100  Readbacks okay.                                                      
     1134  BR Bad readbacks on drive 1 tracks 26,28.  Other                     
           readbacks okay.                                                      
     1146  SC WEA Site tech: light scattered low clouds, dry.                   
     1208  All Readbacks okay.                                                  
     1242  All readbacks okay.                                                  
     1249  All readbacks okay.                                                  
     1323  All readbacks okay.                                                  
     1333  FD WEA Site tech: Overcast, ground & antenna wet.                    
     1358  All readbacks okay.                                                  
     1402  NL wea: site tech reports 6" of wet snow, still                      
           snowing.                                                             
1413-1529 *FD Incoorect air temperature readings; cannot         WEAST  100   76
           point antenna                                                        
1413-1502 *NL Dumping snow out of dish, but much still remains.  WEA    100   49
     1430  New operator: T. Perreault                                           
     1433  Readback check ok                                                    
     1448  LA wea: clear, no precipitation                                      
1457-1501 *SC autostowed. Power glitch. Repointed.               COM    100    4
     1507  Readback check ok                                                    
     1509  BR wea: low overcast/fog, no precipitation                           
     1523  KP wea: clear, no precipitation                                      
     1538  End.                                                                 


Downtime Summary:
	Total downtime : 607 min
	Percentage downtime of observing: 12.7%
	Average downtime per hour : 7.6 min

    Total scheduled observing time (# Antennas): 4780 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.