-------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    .
   20180726 21:30:00    GOES15      Vis   11.00  135.58  30.0    11.15  135.15     0.30      0.84   0.40    0.45  5.64  60.5 GIF
   20180726 22:00:00    GOES15      Vis   10.99  135.67  30.0    11.22  135.26     0.19      0.55   0.25    0.66  8.66  62.3 GIF
   20180726 22:30:00    GOES15      Vis   10.99  135.75  30.0    11.19  135.42     0.18      0.51   0.05    0.70  9.23  60.3 GIF
   20180726 23:00:00    GOES15      Vis   10.99  135.83  30.0    11.14  135.53     0.17      0.47   0.50    0.75  9.99  64.1 GIF
   20180726 23:30:00    GOES15      Vis   10.98  135.92  30.0    11.03  135.64     0.19      0.54   0.15    0.66  8.77  65.6 GIF
   20180727 00:00:00    GOES15      Vis   10.98  136.00  30.0    11.08  135.80     0.23      0.65   0.25    0.56  7.31  56.5 GIF
   20180727 00:30:00       GMI 85-92GHz   10.98  135.91  30.0    10.97  136.08     0.43      1.22    N/A    0.38  3.79   0.0 GIF
   20180727 01:00:00       GMI 85-92GHz   10.98  135.91  30.0    10.80  136.46     0.43      1.22    N/A    0.38  3.73   0.0 GIF
   20180727 01:30:00       GMI 85-92GHz   10.98  135.91  30.0    10.80  136.54     0.43      1.22    N/A    0.38  3.66   0.0 GIF
   20180727 02:00:00       GMI 85-92GHz   10.98  135.91  30.0    10.80  136.63     0.43      1.22    N/A    0.38  3.59   0.0 GIF
   20180727 02:30:00       GMI 85-92GHz   10.98  135.91  30.0    10.79  136.71     0.43      1.22    N/A    0.38  3.50   0.0 GIF
   20180727 03:00:00       GMI 85-92GHz   10.98  135.91  30.0    10.79  136.80     0.43      1.22    N/A    0.38  3.42   0.0 GIF
   20180727 03:30:00       GMI 85-92GHz   10.98  135.91  30.0    10.79  136.88     0.43      1.22    N/A    0.38  3.33   0.0 GIF
   20180727 04:00:00    SSMI17 85-92GHz   10.80  136.92  30.0    10.79  136.97     0.43      1.21    N/A    0.39  3.90   0.0 GIF
   20180727 04:30:00    SSMI17 85-92GHz   10.80  136.92  30.0    10.79  137.06     0.43      1.21    N/A    0.39  3.86   0.0 GIF
   20180727 05:00:00       GMI 85-92GHz   10.98  135.91  30.0    10.77  137.14     0.43      1.22    N/A    0.38  3.08   0.0 GIF
   20180727 05:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.79  137.23     0.34      0.97    N/A    0.69  4.89   0.0 GIF
   20180727 06:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.78  137.32     0.34      0.97    N/A    0.69  4.83   0.0 GIF
   20180727 06:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.78  137.41     0.34      0.97    N/A    0.69  4.74   0.0 GIF
   20180727 07:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.77  137.50     0.34      0.97    N/A    0.69  4.64   0.0 GIF
   20180727 07:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.70  137.45     0.34      0.97    N/A    0.69  4.53   0.0 GIF
   20180727 08:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.70  137.54     0.34      0.97    N/A    0.69  4.41   0.0 GIF
   20180727 08:30:00    GOES15       IR   10.70  137.62  30.0     9.18  136.58     0.34      0.97   0.35    0.70  4.89  73.1 GIF
   20180727 09:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.70  137.70     0.34      0.97    N/A    0.69  4.16   0.0 GIF
   20180727 09:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.70  137.78     0.34      0.97    N/A    0.69  4.03   0.0 GIF
   20180727 10:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.69  137.85     0.34      0.97    N/A    0.69  3.91   0.0 GIF
   20180727 10:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.69  137.93     0.34      0.97    N/A    0.69  3.78   0.0 GIF
   20180727 11:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.68  138.01     0.34      0.97    N/A    0.69  3.66   0.0 GIF
   20180727 11:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.68  138.09     0.34      0.97    N/A    0.69  3.54   0.0 GIF
   20180727 12:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.68  138.17     0.34      0.97    N/A    0.69  3.42   0.0 GIF
   20180727 12:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.59  138.38     0.34      0.97    N/A    0.69  3.30   0.0 GIF
   20180727 13:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.59  138.46     0.34      0.97    N/A    0.69  3.19   0.0 GIF
   20180727 13:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.60  138.55     0.34      0.97    N/A    0.69  3.09   0.0 GIF
   20180727 14:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.59  138.62     0.34      0.97    N/A    0.69  2.98   0.0 GIF
   20180727 14:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.59  138.71     0.34      0.97    N/A    0.69  2.88   0.0 GIF
   20180727 15:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.59  138.80     0.34      0.97    N/A    0.69  2.79   0.0 GIF
   20180727 15:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.60  138.89     0.34      0.97    N/A    0.69  2.70   0.0 GIF
   20180727 16:00:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.59  138.97     0.34      0.97    N/A    0.69  2.61   0.0 GIF
   20180727 16:30:00    SSMI17 85-92GHz   10.78  137.21  30.0    10.60  139.06     0.34      0.97    N/A    0.69  2.53   0.0 GIF
   20180727 17:00:00       GMI 85-92GHz   10.98  135.91  30.0    10.57  139.15     0.43      1.22    N/A    0.38  1.57   0.0 GIF
   20180727 17:30:00    SSMI17 85-92GHz   10.61  139.22  30.0    10.61  139.24     0.34      0.97    N/A    0.69  4.89   0.0 GIF
   20180727 18:00:00    GOES15      Vis   10.62  139.33  30.0    10.54  139.13     0.26      0.74   0.50    0.50  6.40  60.6 GIF
   20180727 18:30:00    GOES15      Vis   10.62  139.43  30.0    10.72  139.25     0.29      0.82   0.05    0.46  5.77  66.8 GIF
   20180727 19:00:00    GOES15      Vis   10.63  139.52  30.0    10.73  139.34     0.19      0.55   0.10    0.66  8.67  74.1 GIF
   20180727 19:30:00    GOES15      Vis   10.63  139.61  30.0    10.73  139.54     0.21      0.59   0.05    0.62  8.11  73.3 GIF
   20180727 20:00:00    GOES15   NearIR   10.64  139.71  30.0    11.46  139.50     0.21      0.61   0.05    0.94  7.81 100.0 GIF
   20180727 20:30:00    GOES15      Vis   10.64  139.80  30.0    10.97  139.83     0.20      0.57   0.20    0.63  8.29  72.0 GIF
   20180727 21:00:00    GOES15      Vis   10.65  139.90  30.0    10.85  139.90     0.20      0.57   0.10    0.63  8.28  65.3 GIF
   20180727 21:30:00    GOES15      Vis   10.66  140.00  30.0    10.98  139.90     0.25      0.72   0.10    0.51  6.59  62.7 GIF
   20180727 22:00:00    GOES15      Vis   10.66  140.10  30.0    10.84  139.99     0.18      0.51   0.15    0.71  9.38  69.4 GIF
   20180727 22:30:00    GOES15      Vis   10.67  140.20  30.0    10.82  140.07     0.23      0.64   0.10    0.57  7.42  64.3 GIF
   20180727 23:00:00    GOES15      Vis   10.68  140.30  30.0    10.98  140.25     0.20      0.57   0.30    0.63  8.26  75.1 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.