Observation code : V014b1  
  Source name      : MKN421  
  Observation type : Continuum  
  Frequencies      : 4962.00  4978.00 
  Correlator       : Socorro    
  UTC range        : 318:04:00 to 318:14:00  
  Start date       : Fri,1997-Nov-14  
  Length (hrs)     : 10.00  
  No. of GRTs      :  8  
  Note             : Problems with recording at several GRTs
 
 Scheduled duration of data recording at each Ground Radio Telescope. 
 (Note: there is one line per GRT per tape (or tape set). 
 There may be gaps during which no data is recorded) 
 
        TR : 1997:318:04:00:00 to 1997:318:14:00:00   
        NT : 1997:318:04:00:00 to 1997:318:14:00:00   
        ON : 1997:318:04:00:00 to 1997:318:14:00:00   
        MC : 1997:318:04:00:00 to 1997:318:14:00:00   
        EB : 1997:318:04:00:00 to 1997:318:14:00:00   
        WB : 1997:318:04:00:00 to 1997:318:12:52:00   
        JB : 1997:318:04:00:00 to 1997:318:14:00:00   
        GB : 1997:318:06:04:20 to 1997:318:14:00:00   
 
 Scheduled duration of data recording at each Tracking Station 
 
        UZ : 1997:318:04:43:50 to 1997:318:05:29:59  (*) 
        TZ : 1997:318:05:33:02 to 1997:318:07:49:37  Failed
        RZ : 1997:318:10:56:27 to 1997:318:12:58:01   

        (*) No Time Corrections File -- omitted from correlation

Nominal, as-scheduled, (u,v) coverage for this observation

 Apogee and perigee passes

             1997:318:04:00:00      PERIGEE
             1997:318:07:10:00       APOGEE
             1997:318:10:20:00      PERIGEE
             1997:318:13:30:00       APOGEE


Merger details : merger with v130b
KSP details : Blazars KSP
Correlator release date : 06-dec-1997
This page last modified : 18-apr-2006
Check correlator Delay, Rate and SNR plots Look for observation and calibration files on the VLBA web site here (http://www.vlba.nrao.edu/astro/VOBS/astronomy/nov97).
Explanation of telescope and tracking station codes
Explanation of VSOP observation codes

Please e-mail any corrections to   w w w a d m @ vsop . isas . jaxa . jp  .