VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BG157C
Observer:       de Gregorio-Monsalvo, Itziar
Project type:   VLBA
Obs filename:   bg157ccrd.*
Date/Day:       2005DEC08/342
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
     2301  Begin file                                                           
           VCLOCK check ok. SC at -0.156                                        
           UT1-UTC check ok (-0.65)                                             
           GPS delta < 10 us                                                    
           Mark 5 recording status:                                             
           HN bank B pack NRAO-036                                              
           FD bank A pack NRAO-081                                              
           LA bank B pack NRAO-019                                              
           PT bank B pack NRAO-127                                              
           KP bank A pack NRAO-023                                              
           MK bank A pack NRAO-133                                              
           Operator: T. Perreault                                               
2301-0602 *BR: not fringing, data not usable.                    17390  100  421
     2348  MK wea: scattered cirrus                                             
     2352  OV wea: overcast, no precipitation                                   
     2357 %SC wea: raining                                                      
     0000  Date is 2005DEC09/343.                                               
     0045  Readback check ok                                                    
     0137  Readback check ok                                                    
     0229  Readback check ok                                                    
     0253  LA recording Mark 5 bank A pack NRAO-095                             
     0322  Readback check ok                                                    
     0414 %OV bad readback drive 1 tracks 21,25,29,33;                          
           all other sites ok                                                   
     0506  Readback check ok                                                    
     0554 %OV bad readback drive 1 tracks 4,8,12,16;                            
           all other sites ok                                                   
     0602  End.                                                                 


Downtime Summary:
	Total downtime : 421 min
	Percentage downtime of observing: 10.0%
	Average downtime per hour : 6.0 min

    Total scheduled observing time (# Antennas): 4210 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.