-------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    .
   20220701 18:50:21    GOES16      Vis   11.13   81.87  35.0    10.85   81.71     0.24      0.67   0.50    0.55  7.12  63.0 GIF
   20220701 19:20:21    GOES16      Vis   11.11   81.98  35.0    10.71   82.00     0.18      0.50   0.05    0.71  9.42  78.1 GIF
   20220701 19:50:21    GOES16       IR   11.10   82.09  35.0    10.43   82.88     3.36      9.49   0.05    0.21  0.50  49.8 GIF
   20220701 20:20:21    GOES16      Vis   11.09   82.20  35.0    10.86   82.25     0.61      1.72   0.05    0.25  2.76  46.5 GIF
   20220701 20:50:21    GOES16      Vis   11.30   82.46  40.0    10.90   82.34     0.36      1.03   0.05    0.38  4.61  55.3 GIF
   20220701 21:20:21     AMSR2 85-92GHz   11.30   81.94  40.0    11.30   82.58     0.55      1.56    N/A    0.13  2.85   0.0 GIF
   20220701 21:50:21     AMSR2 85-92GHz   11.30   81.94  40.0    11.29   82.69     0.55      1.56    N/A    0.13  2.80   0.0 GIF
   20220701 22:20:21    SSMI18 85-92GHz   11.29   82.77  40.0    11.49   83.26     0.30      0.85    N/A    0.89  5.54   0.0 GIF
   20220701 22:50:21    SSMI18 85-92GHz   11.29   82.77  40.0    11.48   83.37     0.30      0.85    N/A    0.89  5.48   0.0 GIF
   20220701 23:20:21    SSMI18 85-92GHz   11.29   82.77  40.0    11.48   83.47     0.30      0.85    N/A    0.89  5.37   0.0 GIF
   20220701 23:50:21    SSMI18 85-92GHz   11.29   82.77  40.0    11.47   83.58     0.30      0.85    N/A    0.89  5.25   0.0 GIF
   20220702 00:20:21    SSMI18 85-92GHz   11.29   82.77  40.0    11.47   83.69     0.30      0.85    N/A    0.89  5.10   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.