-------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    .
   20210117 05:40:00  HIMAWARI      Vis  -15.18 -146.18  35.0   -15.48 -146.00     0.19      0.53   0.15    0.68  8.95  69.4 GIF
   20210117 06:10:00  HIMAWARI      Vis  -15.19 -146.20  35.0   -15.49 -146.10     0.17      0.49   0.10    0.73  9.77  73.7 GIF
   20210117 11:40:00  HIMAWARI   NearIR  -15.42 -146.24  40.0   -15.87 -145.75     0.12      0.35   0.05    1.61 13.61 100.0 GIF
   20210117 12:10:00  HIMAWARI       IR  -15.43 -146.26  40.0   -15.88 -146.08     0.10      0.28   0.10    1.94 17.13  65.3 GIF
   20210117 18:00:00  HIMAWARI       IR  -16.00 -146.24  40.0   -16.02 -145.95     0.18      0.52   0.05    1.14  9.19  71.6 GIF
   20210118 00:20:00  HIMAWARI      Vis  -16.44 -146.29  45.0   -16.79 -146.27     0.09      0.25   0.45    1.39 19.24  65.5 GIF
   20210118 00:50:00  HIMAWARI      Vis  -16.48 -146.29  45.0   -16.80 -146.26     0.08      0.23   0.10    1.49 20.65  74.5 GIF
   20210118 01:20:00  HIMAWARI      Vis  -16.51 -146.28  45.0   -16.91 -146.17     0.09      0.25   0.10    1.38 19.07  80.0 GIF
   20210118 01:50:00  HIMAWARI      Vis  -16.55 -146.27  45.0   -17.00 -146.14     0.09      0.25   0.05    1.39 19.21  80.7 GIF
   20210118 02:20:00  HIMAWARI      Vis  -16.58 -146.27  45.0   -17.13 -146.14     0.07      0.21   0.30    1.65 23.06  79.8 GIF
   20210118 05:50:00  HIMAWARI      Vis  -17.24 -146.30  45.0   -17.86 -146.14     0.11      0.30   0.50    1.15 15.74 100.0 GIF
   20210118 06:20:00  HIMAWARI      Vis  -17.20 -146.29  45.0   -17.88 -146.08     0.13      0.36   0.15    0.97 13.22  98.4 GIF
   20210118 11:40:00  HIMAWARI   NearIR  -18.18 -147.06  55.0   -18.98 -147.45     0.16      0.44   0.05    1.27 10.67 100.0 GIF
   20210118 12:10:00  HIMAWARI   NearIR  -18.18 -147.06  55.0   -19.23 -147.87     0.15      0.42   0.05    1.36 11.40 100.0 GIF
   20210118 17:40:00  HIMAWARI       IR  -18.24 -147.36  40.0   -19.01 -147.70     0.49      1.40   0.05    0.55  3.40  95.5 GIF
   20210118 18:10:00  HIMAWARI   NearIR  -18.24 -147.36  40.0   -18.96 -147.65     0.62      1.74   0.05    0.36  2.72  67.1 GIF
   20210118 23:40:00  HIMAWARI      Vis  -18.24 -147.36  35.0   -18.32 -147.25     0.29      0.82   0.05    0.46  5.76  76.5 GIF
   20210119 00:10:00  HIMAWARI      Vis  -18.24 -147.35  35.0   -18.32 -147.14     0.35      0.99   0.40    0.39  4.79  72.2 GIF
   20210119 00:40:00  HIMAWARI      Vis  -18.26 -147.34  35.0   -18.23 -147.26     0.35      1.00   0.05    0.39  4.75  69.7 GIF
   20210119 01:10:00  HIMAWARI      Vis  -18.27 -147.33  35.0   -18.17 -147.22     0.23      0.65   0.05    0.56  7.28  78.5 GIF
   20210119 01:40:00  HIMAWARI      Vis  -18.28 -147.32  35.0   -18.20 -147.21     0.24      0.67   0.40    0.55  7.05  84.0 GIF
   20210119 02:10:00  HIMAWARI      Vis  -18.29 -147.31  35.0   -18.26 -147.36     0.29      0.82   0.40    0.46  5.77  92.9 GIF
   20210119 02:30:00  HIMAWARI      Vis  -18.29 -147.30  35.0   -18.29 -147.36     0.25      0.70   0.45    0.52  6.74  99.2 GIF
   20210119 03:10:00  HIMAWARI      Vis  -18.30 -147.30  35.0   -18.30 -147.35     0.37      1.03   0.25    0.38  4.60  68.1 GIF
   20210119 03:40:00  HIMAWARI      Vis  -18.31 -147.29  35.0   -18.34 -147.24     0.87      2.45   0.20    0.19  1.94  53.1 GIF
   20210119 04:10:00  HIMAWARI       IR  -18.32 -147.29  35.0   -18.47 -148.63     0.26      0.74   0.05    0.86  6.43 100.0 GIF
   20210119 04:40:00  HIMAWARI      Vis  -18.32 -147.29  35.0   -18.42 -147.34     0.26      0.74   0.20    0.50  6.38  90.3 GIF
   20210119 05:10:00  HIMAWARI      Vis  -18.33 -147.29  35.0   -18.43 -147.50     0.25      0.70   0.15    0.53  6.82  98.9 GIF
   20210119 05:40:00  HIMAWARI      Vis  -18.33 -147.29  35.0   -18.33 -147.50     0.24      0.69   0.05    0.53  6.87  96.4 GIF
   20210119 06:20:00  HIMAWARI      Vis  -18.33 -147.29  35.0   -18.36 -147.50     0.20      0.56   0.05    0.64  8.44  98.9 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.