Observation code : V054c  
  Source name      : 3C263  
  Observation type : Continuum  
  Frequencies      : 4800.00  4816.00 
  Correlator       : Socorro    
  UTC range        : 138:21:00 to 139:07:00  
  Start date       : Mon,1998-May-18  
  Length (hrs)     : 10.00  
  No. of GRTs      : 11  
  Note             : Some GRT-only scans at 15 GHz    
 
 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) 
 
        SC : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        HN : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        NL : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        FD : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        LA : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        PT : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        KP : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        OV : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        BR : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
        MK : 1998:138:22:29:00 to 1998:139:07:00:00   (VLBA)   
        EB : 1998:138:21:00:00 to 1998:139:07:00:00   (VLBA)   
 
 Scheduled duration of data recording at each Tracking Station 
 
        TZ : 1998:138:20:58:09 to 1998:138:23:23:11   (VLBA) 
        GZ : 1998:138:23:50:48 to 1998:139:00:11:18   (VLBA) 
        RZ : 1998:139:04:09:25 to 1998:139:05:52:42   (VLBA) 
 

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

 Apogee and perigee passes 
 
             1998:138:21:10:00       APOGEE
             1998:139:00:20:00      PERIGEE
             1998:139:03:30:00       APOGEE
             1998:139:06:39:00      PERIGEE



Correlator release date : 04-jun-1998
This page last modified : 18-apr-2006
Look for observation and calibration files on the VLBA web site
here (http://www.vlba.nrao.edu/astro/VOBS/astronomy/may98/v054c).
Also check for the correlator release letter to the PI,
which may be archived in the sniffer directory with a name like
this (http://www.vlba.nrao.edu/astro/VOBS/astronomy/may98/v054c/sniffer/V054C.980518.sniff.gz.

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  .