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    11h55m30.68 -35d13'00.94" 23/Jul/2022 16:20:48  550.00   48.828    0
  1 1154-350    11h55m30.68 -35d13'00.94" 23/Jul/2022 16:21:08  550.00   48.828   26
  2 J1227-4853  12h29m12.39 -49d01'11.28" 23/Jul/2022 16:25:50  550.00   48.828  208
  3 J1227-4853  12h29m12.39 -49d01'11.28" 23/Jul/2022 16:44:36  550.00   48.828  395