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 1154-350    11h55m33.86 -35d13'21.78" 07/Aug/2023 15:17:38  500.00   48.828    0
  1 1154-350    11h55m33.86 -35d13'21.78" 07/Aug/2023 15:18:01  500.00   48.828  120
  2 J0941-43    09h42m15.21 -42d06'29.49" 07/Aug/2023 15:25:10  500.00   48.828  678
  3 J1244-4708  12h45m46.43 -47d15'44.48" 07/Aug/2023 15:57:38  500.00   48.828  903
  4 J1517-31    15h19m19.08 -31d25'46.20" 07/Aug/2023 16:40:09  500.00   48.828  457