Checking for zero length scan
         VERSION: GWB-III LTA2.00 DAS2.00 HST04 
        OBS_MODE: INDIAN_POLAR    CORR_HOST: GWB   BASELINES: 210   CHANNELS: 4096 
SCN OBJECT      RA(MEAN)     DEC(MEAN)    DATE        IST       RF(MHz) CW(kHz)   Nrecs
  0 1459+716    14h59m13.00 +71d34'59.64" 08/Jul/2022 19:17:24  550.00   48.828    0
  1 1459+716    14h59m13.00 +71d34'59.64" 08/Jul/2022 19:19:27  550.00   48.828   13
  2 1459+716    14h59m13.00 +71d34'59.64" 08/Jul/2022 19:22:32  550.00   48.828   13
  3 J1544+4937  15h44m44.38 +49d33'43.59" 08/Jul/2022 19:27:00  550.00   48.828   87
  4 1459+716    14h59m13.00 +71d34'59.64" 08/Jul/2022 19:44:51  550.00   48.828   13
  5 1459+716    14h59m13.00 +71d34'59.64" 08/Jul/2022 19:47:59  550.00   48.828   12
  6 J1544+4937  15h44m44.38 +49d33'43.58" 08/Jul/2022 19:52:30  550.00   48.828  399