Checking for zero length scan
         VERSION: GWB-III LTA2.00 DAS2.00 HST04 
        OBS_MODE: INDIAN_POLAR    CORR_HOST: GWB   BASELINES: 930   CHANNELS: 2048 
SCN OBJECT      RA(MEAN)     DEC(MEAN)    DATE        IST       RF(MHz) CW(kHz)   Nrecs
  0 3C286       13h32m10.36 +30d23'39.09" 02/Jun/2022 18:27:05  500.00   97.656    0
  1 3C286       13h32m10.36 +30d23'39.09" 02/Jun/2022 18:28:57  500.00   97.656   57
  2 1130-148    11h31m14.97 -14d56'52.98" 02/Jun/2022 18:44:09  500.00   97.656   29
  3 GRB171205A  11h10m47.04 -12d42'36.65" 02/Jun/2022 18:51:20  500.00   97.656   85
  4 1130-148    11h31m14.97 -14d56'52.98" 02/Jun/2022 19:08:28  500.00   97.656   28