VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BW086E
Observer:       Wiik, K.
Project type:   VLBA
Obs filename:   bw086ecrd.*
Date/Day:       2007APR26/116
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.                           
          %NL has recent rains                                                  
     0956  Begin                                                                
0956-2157 %PT 1cm cryo cycling a little warm                     CRYO    17  122
1028-1030 *FD autostowed, power glitch?                          COM    100    2
     1144 %SC raining                                                           
     1300 %NL Precipitation                                                     
1344-1346 *PT autostowed in power glitch                         COM    100    2
     1347  New operator is Betty Ragan.                                         
     1407  BR reports overcast cloud cover.                                     
     1513  SC reports light, scattered low clouds, wet.                         
     1524  KP reports clear, dry weather.                                       
1543-1546 *SC autostowed, with AZ#1 and EL#1 armature/           ACU    100    3
           electronics CB faults. Repointed, errors did not                     
           come back.                                                           
     1910  SC ends                                                              
     1941  MK reports scattered cumulus clouds.                                 
     1940  HN ends                                                              
     2019  New operator is Heidi Gerhardt                                       
     2022 %LA frm rotation error 1.3                                            
2033-2036  MK communication down, still observing                               
2039-2046 *KP autostowed, antenna on UPSI                        COM    100    7
2041-2043 *FD frm rotation off by a lot                          FRM    100    2
     2103  New operator is Alan Kerr                                            
2115-2118 *BR frm rotation off.                                  FRM    100    3
2120-2122 *BR frm rotation off.                                  FRM    100    2
     2129  KP reports Scattered low clouds.                                     
     2134  NL ends.                                                             
     2143  New operator is Jim Ogle.                                            
2148-2150 *KP rotation position error.                           FRM    100    2
     2157  End.                                                                 


Downtime Summary:
	Total downtime : 145 min
	Percentage downtime of observing: 2.0%
	Average downtime per hour : 1.2 min

    Total scheduled observing time (# Antennas): 7210 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.