VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BU031D
Observer:       Ulvestad, J.
Project type:   VLBA
Obs filename:   bu031dcrd.*
Date/Day:       2006AUG06/218
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK GB 

=UT-Time===Comment===============================================MF#===%AD==AMD=
     1900  Begin file; BR and MK start later                                    
           VCLOCK check ok. BR at -0.616 (ping 1.58 seconds)                    
           UT1-UTC check ok (0.18)                                              
           GPS delta < 10 us                                                    
           Operator: T. Perreault                                               
1900-0001 %KP RFI present channels 1 & 2 (2259.49 MHz/RCP)       INT     25   75
     1916  BR joins                                                             
1916-0001 %BR RFI present channel 1 (2259.49 MHz/RCP),           INT     38  108
           channel 3 (2267.49 MHz/RCP) and channel 8                            
           (2283.49 MHz/LCP). Other channels are also                           
           affected by RFI but not as bad as channels 1,3,                      
           and 8.                                                               
2009-2013 *KP autostowed. Power glitch. Repointed.               COM    100    4
     2014  MK joins                                                             
2130-0001 %PT TSMPLOTs show RFI on channel 8                     INT     13   19
           (2283.49 MHz/LCP).                                                   
2150-2154 *LA autostowed. Power glitch. Repointed.               COM    100    4
2237-2244 *PT autostowed. Power glitch. Repointed.               COM    100    7
2245-2249 *SC temporary loss of commercial power, backup         COM    100    4
           generator activated for about a minute                               
2305-2309 *PT autostowed. Power glitch. Repointed.               COM    100    4
2338-2342 *PT autostowed. Power glitch. Repointed.               COM    100    4
     2340  MK wea: raining                                                      
     2345  HN observing ends                                                    
     0000  Date is 2006AUG07/219.                                               
     0001  End.                                                                 


Downtime Summary:
	Total downtime : 229 min
	Percentage downtime of observing: 7.6%
	Average downtime per hour : 4.6 min

    Total scheduled observing time (# Antennas): 3010 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.