VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BL147C
Observer:       Mioduszewski, A.J.
Project type:   VLBA
Obs filename:   bl147ccrd.*
Date/Day:       2006DEC20/354
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Paul Padilla                                             
           Recent precipitation at PT, LA, and NL                               
           UT1-UTC ok (0.05)                                                    
           Vclock ok (SC at -0.115)                                             
           GPS delta < 10 us (NL at 8.1 us)                                     
     2244  Begin                                                                
     2244 %NL Precipitation                                                     
2244-0344 *FD broken - mechanical drive problem                  19601  100  300
     2259 %LA Site Techs reports snow on 60% of dish                            
     0000  Date is 2006DEC21/355.                                               
0009-0013 *PT autostowed, power glitch                           COM    100    4
     0100  New operator is Heidi Gerhardt                                       
     0344  End.                                                                 


Downtime Summary:
	Total downtime : 304 min
	Percentage downtime of observing: 10.1%
	Average downtime per hour : 6.1 min

    Total scheduled observing time (# Antennas): 3000 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.