Checking for zero length scan
         VERSION: GWB-III LTA2.00 DAS2.00 HST04 
        OBS_MODE: INDIAN_POLAR    CORR_HOST: GWB   BASELINES: 930   CHANNELS: 4096 
SCN OBJECT      RA(MEAN)     DEC(MEAN)    DATE        IST       RF(MHz) CW(kHz)   Nrecs
  0 2225-049    22h27m01.59 -04d49'43.28" 27/Oct/2023 18:24:14  500.00   48.828   20
  1 J2101-4802  21h03m33.04 -47d56'21.35" 27/Oct/2023 18:29:07  500.00   48.828  345
  2 J2144-5237  21h46m11.93 -52d30'29.99" 27/Oct/2023 19:02:35  500.00   48.828  512
  3 3C48        01h39m03.22 +33d16'49.19" 27/Oct/2023 19:54:30  500.00   48.828    0
  4 3C48        01h39m03.22 +33d16'49.19" 27/Oct/2023 19:54:54  500.00   48.828   24
  5 J0248+4230  02h50m03.92 +42d36'13.43" 27/Oct/2023 20:03:24  500.00   48.828    7