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 3C48        01h39m03.74 +33d16'51.97" 22/Dec/2023 15:57:19  300.00   97.656    0
  1 3C48        01h39m03.74 +33d16'51.97" 22/Dec/2023 15:59:25  300.00   97.656   35
  2 3C48        01h39m03.74 +33d16'51.97" 22/Dec/2023 16:01:33  300.00   97.656   34
  3 3C48        01h39m03.74 +33d16'51.97" 22/Dec/2023 16:03:33  300.00   97.656   35
  4 3C48        01h39m03.74 +33d16'51.97" 22/Dec/2023 16:05:41  300.00   97.656   34
  5 3C48        01h39m03.74 +33d16'51.97" 22/Dec/2023 16:07:42  300.00   97.656   34
  6 3C48        01h39m03.74 +33d16'51.97" 22/Dec/2023 16:12:10  300.00   97.656   34