-------FORECAST-----   ----ARCHER---- 50% cert  95% cert Eyewall   Conf Alpha  Eye
     Date/Time(UTC)     Source   Sensor    Lat     Lon   Vmax      Lat     Lon   radius    radius  radius  Score Score  Prob    .
   20191018 18:40:33    GOES16      Vis   26.72   89.00  35.0    26.39   89.59     0.31      0.87   0.10    0.44  5.48  74.0 GIF
   20191018 19:10:33    GOES16      Vis   26.82   88.89  35.0    26.50   89.65     0.38      1.08   0.10    0.36  4.38  70.1 GIF
   20191018 19:40:33    GOES16      Vis   26.93   88.79  35.0    26.63   89.49     0.23      0.66   0.35    0.56  7.20  73.5 GIF
   20191018 20:10:33    GOES16      Vis   27.03   88.69  35.0    26.73   89.25     0.30      0.85   0.20    0.44  5.59  66.1 GIF
   20191018 20:40:33    GOES16      Vis   26.93   88.58  50.0    26.71   89.28     0.31      0.89   0.40    0.43  5.34  63.7 GIF
   20191018 21:10:33     AMSR2 85-92GHz   26.77   88.95  35.0    27.04   88.46     0.33      0.94    N/A    0.74  4.65   0.0 GIF
   20191018 21:40:33     AMSR2 85-92GHz   26.77   88.95  35.0    27.14   88.33     0.33      0.94    N/A    0.74  4.52   0.0 GIF
   20191018 22:10:33     AMSR2 85-92GHz   26.77   88.95  35.0    27.25   88.21     0.33      0.94    N/A    0.74  4.39   0.0 GIF
   20191018 22:40:33     AMSR2 85-92GHz   26.77   88.95  35.0    27.36   88.08     0.33      0.94    N/A    0.74  4.25   0.0 GIF
   20191018 23:10:33     AMSR2 85-92GHz   26.77   88.95  35.0    27.47   87.96     0.33      0.94    N/A    0.74  4.12   0.0 GIF
   20191018 23:40:33     AMSR2 85-92GHz   26.77   88.95  35.0    27.57   87.82     0.33      0.94    N/A    0.74  3.99   0.0 GIF
   20191019 00:10:33    GOES16   NearIR   27.67   87.68  50.0    27.10   88.22     0.39      1.09   0.30    0.54  4.35  75.1 GIF
   20191019 00:40:33     AMSR2 85-92GHz   26.77   88.95  35.0    27.79   87.56     0.33      0.94    N/A    0.74  3.72   0.0 GIF
   20191019 01:10:34     AMSR2 85-92GHz   26.77   88.95  35.0    27.90   87.44     0.33      0.94    N/A    0.74  3.60   0.0 GIF
   20191019 01:40:34     AMSR2 85-92GHz   26.77   88.95  35.0    28.01   87.31     0.33      0.94    N/A    0.74  3.47   0.0 GIF
   20191019 02:10:34     AMSR2 85-92GHz   26.77   88.95  35.0    28.12   87.18     0.33      0.94    N/A    0.74  3.36   0.0 GIF
   20191019 02:40:34     AMSR2 85-92GHz   26.77   88.95  35.0    28.46   87.10     0.33      0.94    N/A    0.74  3.24   0.0 GIF
   20191019 03:10:34     AMSR2 85-92GHz   26.77   88.95  35.0    28.54   86.96     0.33      0.94    N/A    0.74  3.13   0.0 GIF
   20191019 03:50:34     AMSR2 85-92GHz   26.77   88.95  35.0    28.67   86.83     0.33      0.94    N/A    0.74  2.99   0.0 GIF
   20191019 04:20:34     AMSR2 85-92GHz   26.77   88.95  35.0    28.77   86.73     0.33      0.94    N/A    0.74  2.89   0.0 GIF
   20191019 04:50:34     AMSR2 85-92GHz   26.77   88.95  35.0    28.86   86.63     0.33      0.94    N/A    0.74  2.79   0.0 GIF
   20191019 05:20:34     AMSR2 85-92GHz   26.77   88.95  35.0    28.96   86.53     0.33      0.94    N/A    0.74  2.70   0.0 GIF
   20191019 05:40:34     AMSR2 85-92GHz   26.77   88.95  35.0    29.02   86.46     0.33      0.94    N/A    0.74  2.64   0.0 GIF
   20191019 06:10:34     AMSR2 85-92GHz   26.77   88.95  35.0    29.12   86.36     0.33      0.94    N/A    0.74  2.55   0.0 GIF
   20191019 06:50:34    GOES16   NearIR   29.22   86.21  50.0    29.30   86.81     0.53      1.49   0.05    0.41  3.19  81.3 GIF
   20191019 07:20:34     AMSR2 85-92GHz   26.77   88.95  35.0    29.34   86.14     0.33      0.94    N/A    0.74  2.37   0.0 GIF
   20191019 07:50:34     AMSR2 85-92GHz   26.77   88.95  35.0    29.43   86.04     0.33      0.94    N/A    0.74  2.29   0.0 GIF
   20191019 08:20:34       GMI 85-92GHz   29.43   86.00  50.0    29.50   85.92     0.39      1.11    N/A    0.50  4.25   0.0 GIF
   20191019 08:50:34       GMI 85-92GHz   29.43   86.00  50.0    28.97   86.02     0.39      1.11    N/A    0.50  4.19   0.0 GIF
   20191019 09:20:34       GMI 85-92GHz   29.43   86.00  50.0    29.04   85.93     0.39      1.11    N/A    0.50  4.12   0.0 GIF
   20191019 09:50:34       GMI 85-92GHz   29.43   86.00  50.0    29.11   85.85     0.39      1.11    N/A    0.50  4.04   0.0 GIF
   20191019 10:20:34       GMI 85-92GHz   29.43   86.00  50.0    29.19   85.75     0.39      1.11    N/A    0.50  3.95   0.0 GIF
   20191019 10:50:34       GMI 85-92GHz   29.43   86.00  50.0    29.27   85.66     0.39      1.11    N/A    0.50  3.85   0.0 GIF
   20191019 11:20:34       GMI 85-92GHz   29.43   86.00  50.0    29.35   85.56     0.39      1.11    N/A    0.50  3.75   0.0 GIF
   20191019 11:50:34       GMI 85-92GHz   29.43   86.00  50.0    29.43   85.46     0.39      1.11    N/A    0.50  3.65   0.0 GIF
   20191019 12:20:34       GMI 85-92GHz   29.43   86.00  50.0    29.52   85.36     0.39      1.11    N/A    0.50  3.55   0.0 GIF

  - Source/sensor: Satellite source of the analyzed image.

  - Vmax: Maximum winds listed in the forecast center analysis/forecast, *not* ARCHER.

  - ARCHER lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the observation. If no center fix could be found, then it is "***".

  - Geo ref lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the *nearest geo image*.

  - 50% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 50% certain. The lower the number, the more certain the position.

  - 95% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 95% certain.

  - Eye diam (deg): ARCHER-resolved eye diameter (in degrees). Green: robust, yellow: less certain, red: not robust.

  - % cert. of eye: Percent certainty that an eye exists in this image, determined by ARCHER. Currently only available for IR and 85-92 GHz imagery.