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    11h55m30.56 -35d13'00.12" 08/Jul/2022 18:06:20  550.00   48.828    0
  1 1154-350    11h55m30.56 -35d13'00.12" 08/Jul/2022 18:06:26  550.00   48.828   22
  2 J1227-4853  12h29m12.26 -49d01'10.47" 08/Jul/2022 18:11:39  550.00   48.828  545