Checking for zero length scan
         VERSION: GWB-III LTA2.00 DAS2.00 HST04 
        OBS_MODE: USB_POLAR       CORR_HOST: GWB   BASELINES: 1860  CHANNELS: 2048 
SCN OBJECT      RA(MEAN)     DEC(MEAN)    DATE        IST       RF(MHz) CW(kHz)   Nrecs
  0 3C84        03h21m23.46 +41d35'49.26" 03/Dec/2023 03:18:43  550.00   97.656  118
  1 3C138       05h22m32.87 +16d39'41.51" 03/Dec/2023 03:26:15  550.00   97.656  229
  2 0706-231    07h07m33.91 -23d13'55.81" 03/Dec/2023 03:40:06  550.00   97.656  118
  3 HD55522     07h13m10.98 -25d59'02.81" 03/Dec/2023 03:46:23  550.00   97.656  454
  4 0706-231    07h07m33.91 -23d13'55.81" 03/Dec/2023 04:07:39  550.00   97.656  117
  5 HD55522     07h13m10.98 -25d59'02.81" 03/Dec/2023 04:13:53  550.00   97.656  454
  6 0706-231    07h07m33.91 -23d13'55.81" 03/Dec/2023 04:35:10  550.00   97.656  118
  7 3C138       05h22m32.87 +16d39'41.51" 03/Dec/2023 04:43:29  550.00   97.656  185
  8 3C84        03h21m23.46 +41d35'49.26" 03/Dec/2023 04:57:07  550.00   97.656    0
  9 3C147       05h44m27.48 +49d51'41.61" 03/Dec/2023 04:58:31  550.00   97.656   85