Checking for zero length scan
         VERSION: GWB-III LTA2.00 DAS2.00 HST04 
        OBS_MODE: USB_POLAR       CORR_HOST: GWB   BASELINES: 1860  CHANNELS: 4096 
SCN OBJECT      RA(MEAN)     DEC(MEAN)    DATE        IST       RF(MHz) CW(kHz)   Nrecs
  0 3C286       13h32m10.52 +30d23'38.01" 24/Jun/2022 00:42:00  500.00   48.828   13
  1 3C286       13h32m10.52 +30d23'38.01" 24/Jun/2022 00:44:56  500.00   48.828    0
  2 3C286       13h32m10.52 +30d23'38.01" 24/Jun/2022 00:45:14  500.00   48.828   15
  3 3C286       13h32m10.52 +30d23'38.01" 24/Jun/2022 00:48:22  500.00   48.828   13
  4 3C286OFF    13h32m09.08 +35d23'38.10" 24/Jun/2022 00:52:11  500.00   48.828   13
  5 1822-096    18h23m42.89 -09d38'11.52" 24/Jun/2022 01:00:55  500.00   48.828   20
  6 1822-096    18h23m42.89 -09d38'11.52" 24/Jun/2022 01:05:07  500.00   48.828   12
  7 J1809-1943  18h11m10.96 -19d43'31.26" 24/Jun/2022 01:08:44  500.00   48.828  117
  8 B1929+10    19h33m17.80 +11d02'30.77" 24/Jun/2022 01:36:09  500.00   48.828   13
  9 1822-096    18h23m42.89 -09d38'11.52" 24/Jun/2022 01:41:47  500.00   48.828   12