-------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    .
   20220518 23:40:00  HIMAWARI      Vis  -15.42 -168.36  40.0   -15.57 -168.57     0.39      1.11   0.25    0.35  4.28  54.5 GIF
   20220519 00:20:00  HIMAWARI      Vis  -15.45 -168.41  40.0   -15.60 -168.60     0.24      0.68   0.10    0.54  6.95  65.9 GIF
   20220519 05:40:00  HIMAWARI       IR  -16.18 -168.42  40.0   -16.78 -168.65     0.33      0.93   0.30    0.73  5.12  61.7 GIF
   20220519 06:10:00  HIMAWARI       IR  -16.16 -168.44  40.0   -16.88 -168.70     0.35      1.00   0.05    0.69  4.76  66.3 GIF
   20220519 11:40:00  HIMAWARI   NearIR  -16.42 -168.06  40.0   -17.72 -168.50     0.11      0.32   0.05    1.73 14.63 100.0 GIF
   20220519 12:20:00  HIMAWARI       IR  -16.44 -168.04  40.0   -17.57 -168.51     0.22      0.63   0.05    0.97  7.50 100.0 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.