-------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    .
   20190723 00:50:42    GOES16   NearIR   26.18   79.10  25.0    26.41   77.88     0.94      2.65   0.15    0.25  1.79  50.4 GIF
   20190723 01:40:42    GOES16       IR   26.33   79.21  25.0    26.06   78.29     0.77      2.16   0.50    0.43  2.19  82.1 GIF
   20190723 01:50:42    GOES16   NearIR   26.36   79.23  25.0    26.09   78.28     0.95      2.68   0.50    0.25  1.77  61.0 GIF
   20190723 02:20:42    SSMI17 85-92GHz   26.23   79.14  25.0    26.45   79.30     0.64      1.80    N/A    0.00  2.58   0.0 GIF
   20190723 02:50:42    SSMI17 85-92GHz   26.23   79.14  25.0    26.07   79.29     0.64      1.80    N/A    0.00  2.55   0.0 GIF
   20190723 03:20:42    SSMI17 85-92GHz   26.23   79.14  25.0    26.15   79.33     0.64      1.80    N/A    0.00  2.52   0.0 GIF
   20190723 03:50:42    SSMI17 85-92GHz   26.23   79.14  25.0    26.24   79.38     0.64      1.80    N/A    0.00  2.48   0.0 GIF
   20190723 04:20:42    SSMI17 85-92GHz   26.23   79.14  25.0    26.32   79.42     0.64      1.80    N/A    0.00  2.44   0.0 GIF
   20190723 04:50:42    GOES16       IR   26.43   79.46  25.0    25.78   78.57     0.60      1.70   0.05    0.49  2.79  99.0 GIF
   20190723 05:20:42    GOES16   NearIR   26.54   79.50  25.0    25.34   78.58     0.61      1.72   0.05    0.36  2.76  82.4 GIF
   20190723 05:50:42    SSMI17 85-92GHz   26.23   79.14  25.0    26.65   79.55     0.64      1.80    N/A    0.00  2.31   0.0 GIF
   20190723 06:20:42    SSMI17 85-92GHz   26.23   79.14  25.0    26.77   79.58     0.64      1.80    N/A    0.00  2.26   0.0 GIF
   20190723 06:50:42    SSMI17 85-92GHz   26.23   79.14  25.0    26.88   79.63     0.64      1.80    N/A    0.00  2.22   0.0 GIF
   20190723 07:20:42    SSMI17 85-92GHz   26.23   79.14  25.0    27.02   79.65     0.64      1.80    N/A    0.00  2.17   0.0 GIF
   20190723 07:50:42    SSMI17 85-92GHz   26.23   79.14  25.0    27.15   79.68     0.64      1.80    N/A    0.00  2.13   0.0 GIF
   20190723 08:20:42    SSMI17 85-92GHz   26.23   79.14  25.0    27.29   79.70     0.64      1.80    N/A    0.00  2.08   0.0 GIF
   20190723 08:50:42    GOES16       IR   26.97   79.50  30.0    27.49   79.61     0.74      2.08   0.05    0.44  2.28  97.2 GIF
   20190723 09:20:42    GOES16   NearIR   27.07   79.50  30.0    26.90   77.87     0.77      2.18   0.10    0.29  2.18  68.4 GIF
   20190723 09:50:42       GMI 85-92GHz   27.08   79.50  30.0    27.18   79.51     0.55      1.56    N/A    0.12  3.01   0.0 GIF
   20190723 10:20:42       GMI 85-92GHz   27.08   79.50  30.0    27.29   79.52     0.55      1.56    N/A    0.12  2.98   0.0 GIF
   20190723 10:50:42       GMI 85-92GHz   27.08   79.50  30.0    27.41   79.52     0.55      1.56    N/A    0.12  2.94   0.0 GIF
   20190723 11:20:42       GMI 85-92GHz   27.08   79.50  30.0    27.54   79.53     0.55      1.56    N/A    0.12  2.90   0.0 GIF
   20190723 11:50:42       GMI 85-92GHz   27.08   79.50  30.0    27.66   79.54     0.55      1.56    N/A    0.12  2.85   0.0 GIF
   20190723 12:20:42       GMI 85-92GHz   27.08   79.50  30.0    27.81   79.53     0.55      1.56    N/A    0.12  2.80   0.0 GIF
   20190723 12:50:42       GMI 85-92GHz   27.08   79.50  30.0    27.94   79.54     0.55      1.56    N/A    0.12  2.75   0.0 GIF
   20190723 13:20:42       GMI 85-92GHz   27.08   79.50  30.0    28.09   79.54     0.55      1.56    N/A    0.12  2.70   0.0 GIF
   20190723 13:50:42       GMI 85-92GHz   27.08   79.50  30.0    28.24   79.53     0.55      1.56    N/A    0.12  2.64   0.0 GIF
   20190723 14:20:42       GMI 85-92GHz   27.08   79.50  30.0    28.39   79.53     0.55      1.56    N/A    0.12  2.58   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.