VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project:        BC120DZ
Observer:       Chatterjee, S.
Project type:   VLBA
Obs filename:   bc120dzcrd.*
Date/Day:       2004MAY25/146
Ants Scheduled: SC HN NL FD LA PT KP OV BR MK

=UT-Time===Comment===============================================MF#===%AD==AMD=
           Operator is Cyrus M Reed.                                            
           VCLOCK and GPS DELTA OK.                                             
           UT1-UTC OK (-0.47).                                                  
           WEA: Cloud cover via webcam:                                         
           WEA: SC Clear skies. HN,NL Stratus (100%,100%).                      
           WEA: FD Altocumulus (50%).                                           
           WEA: LA,PT,KP Stratocumulus (100%,100%,100%).                        
           WEA: OV,BR Clear skies. MK Unknown (night).                          
           WEA: No recent precipitation at any site.                            
     1258  Begin observing. All antennas on source.                             
1258-1315 *MK Taking known RFI, ch. 7 and 8.                     INT     25    4
1316-1318 *SC Autostowed due to power outage. Repointed.         COM    100    2
     1335  New Operator is Dave Pierce.                                         
     1417 %HN WEA: Overcast/wet.                                                
     1458  End.                                                                 


Downtime Summary:
	Total downtime : 6 min
	Percentage downtime of observing: 0.5%
	Average downtime per hour : 0.3 min

    Total scheduled observing time (# Antennas): 1200 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.