VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BJ045E
Observer:       Junor, B.
Project type:   VLBA
Obs filename:   bj045ecrd.*
Date/Day:       2006AUG24/236
Ants Scheduled: NL FD LA PT KP OV BR MK 

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Heidi Gerhardt                                           
           vclock, GPS delta, UT1-UTC check ok.                                 
     1731  Begin except MK & PT                                                 
1731-1843 *PT out of project until digital switch card is        18849  100   72
           swapped.                                                             
1731-2353 %OV 3mm slightly warm around 30K.                      18607          
     1828 *KP reports overcast low black clouds.                                
1840-1844 *KP autostow, power glitch.                            COM    100    4
     1843  PT now writing NRAO-136 bank B, after slight                         
           irregularities.                                                      
1847-1848 *KP autostowed, power glitch.                          COM    100    1
     1923  MK begins                                                            
2009-2010 *KP Unstable commercial power; out of point.           COM    100    1
     2031 *KP reports fog, rain, hail.                                          
2042-2043 *KP Autostow, repointed.                               COM    100    1
2118-2153 *PT autostowed. Power glitch. Repointed.               COM    100   35
           Autostowed again as soon as it was on source,                        
           getting multiple power glitches. Will leave out                      
           for a bit.                                                           
     2122  New operator: T. Perreault                                           
2156-2247 *PT autostowed. Power glitch. Will leave it out        COM    100   51
           for a while longer.                                                  
     2205  PT wea: site tech reports hail, heavy rain                           
     2215  PT pointed antenna, autostowed after 1 minute on                     
           source.                                                              
     2229  PT pointed antenna, autostowed after 2 minutes                       
           on source                                                            
2234-2237 *KP autostowed. Power glitch. Repointed.               COM    100    3
     2245  PT pointed antenna                                                   
2247-2253 *KP autostowed. Power glitch. Repointed.               COM    100    6
     2300  OV wea: partly cloudy, no precipitation                              
2323-2329 *KP autostowed. Power glitch. Repointed.               COM    100    6
2340-2353 *PT autostowed. Power glitch. Repointed.               COM    100   13
           Got on source at 2344, followed immediately by                       
           another power glitch and autostowed.                                 
     2353  End.                                                                 


Downtime Summary:
	Total downtime : 193 min
	Percentage downtime of observing: 6.3%
	Average downtime per hour : 3.8 min

    Total scheduled observing time (# Antennas): 3056 min (8)

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.