VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BL149BG
Observer:       Lister, M.
Project type:   VLBA
Obs filename:   bl149bgcrd.*
Date/Day:       2009JAN07/007
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Paul Padilla                                             
           GPS delta, UT1-UTC, and VClock are all ok                            
     0734  Begin at all sites except SC,HN                                      
0734-1208 %MK 2cm cryo is warm, but cooling                      CRYO           
           Initial cryo temp: ~130K                                             
0734-0731 %BR high motor currents during slews due to                           
           snow/ice in dish                                                     
     0746  Begin at SC,HN                                                       
     0753 %HN Precipitation                                                     
     1035 %SC Precipitation                                                     
     1130 %FD windy                                                             
1431-1434 *PT Formatter error                                    21522  100    3
           Header control module 2 error                                        
           HC2 FIFO error                                                       
           Backplane 1PPS marker detected                                       
           FIFO 3 1PPS detected                                                 
           FIFO 2 1PPS detected                                                 
           FIFO 1 1PPS detected                                                 
           Cleared errors                                                       
     1432  New operator: T. Perreault                                           
     1501  LA wea: clear, no precipitation                                      
1510-1514 *PT autostowed. Power glitch. Repointed.               COM    100    4
     1514  PT wea: partly cloudy, no precipitation, snow on                     
           ground                                                               
     1524  KP wea: clear, no precipitation                                      
     1530  BR wea: low overcast, no precipitation, large                        
           clump of snow in bottom of dish                                      
     1536  OV wea: clear, no precipitation                                      
     1928  MK wea: clear, light wind, no precipitation                          
2023-2042 *MK parked to allow site techs to coldtrap and         CRYO   100   19
           pump on the 6cm, 1cm, and 3mm receivers overnight.                   
     2059  KP wea: high thin overcast, no precipitation                         
     2253  New operator is Betty Ragan.                                         
     0000  Date is 2009JAN08/008.                                               
     0012 %HN snowing off and on.  Tsys are elevated.                           
     0125 %FD windy.                                                            
     0303 %SC raining.                                                          
     0628  New Operator: Paul Padilla                                           
     0709  MK ends                                                              
     0731  End.                                                                 


Downtime Summary:
	Total downtime : 26 min
	Percentage downtime of observing: 0.2%
	Average downtime per hour : 0.1 min

    Total scheduled observing time (# Antennas): 14370 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.