-------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    .
   20200402 11:40:00  HIMAWARI       IR  -10.12 -157.36  35.0   -10.77 -158.55     0.23      0.65   0.05    0.94  7.25  89.2 GIF
   20200402 12:10:00  HIMAWARI       IR  -10.10 -157.36  35.0   -10.82 -158.47     0.44      1.26   0.05    0.59  3.78  64.7 GIF
   20200402 17:40:00  HIMAWARI       IR  -10.24 -158.48  35.0   -10.19 -159.04     0.51      1.43   0.05    0.54  3.32  66.7 GIF
   20200402 18:10:00  HIMAWARI       IR  -10.26 -158.48  35.0    -9.81 -159.29     0.95      2.68   0.50    0.39  1.77  49.7 GIF
   20200402 23:40:00  HIMAWARI      Vis  -10.30 -160.00  35.0   -10.53 -159.95     0.37      1.05   0.45    0.37  4.52  54.6 GIF
   20200403 00:10:00  HIMAWARI   NearIR  -10.29 -159.99  35.0   -10.82 -160.02     0.74      2.09   0.05    0.30  2.27  46.3 GIF
   20200403 00:40:00  HIMAWARI   NearIR  -10.27 -159.98  35.0   -11.04 -159.93     0.32      0.91   0.05    0.65  5.23  66.9 GIF
   20200403 01:10:00  HIMAWARI      Vis  -10.25 -159.98  35.0   -10.85 -160.10     0.27      0.77   0.25    0.48  6.15  47.4 GIF
   20200403 05:40:00  HIMAWARI       IR  -11.18 -161.42  35.0   -11.93 -161.55     0.12      0.35   0.05    1.58 13.55  48.3 GIF
   20200403 06:10:00  HIMAWARI       IR  -11.20 -161.42  35.0   -12.00 -161.60     0.13      0.36   0.05    1.55 13.22  49.7 GIF
   20200403 06:40:00    SSMI18 85-92GHz  -11.25 -161.41  35.0   -80.18  -43.37     0.18      0.51    N/A    2.02  9.23   0.0 GIF
   20200403 07:10:00    SSMI18 85-92GHz  -11.25 -161.41  35.0   -80.18  -43.37     0.18      0.51    N/A    2.02  9.03   0.0 GIF
   20200403 08:00:00    SSMI18 85-92GHz  -11.25 -161.41  35.0   -80.18  -43.37     0.18      0.51    N/A    2.02  8.52   0.0 GIF
   20200403 08:30:00    SSMI18 85-92GHz  -11.25 -161.41  35.0   -80.18  -43.37     0.18      0.51    N/A    2.02  8.17   0.0 GIF
   20200403 09:00:00    SSMI18 85-92GHz  -11.25 -161.41  35.0   -80.18  -43.37     0.18      0.51    N/A    2.02  7.80   0.0 GIF
   20200403 09:30:00    SSMI18 85-92GHz  -11.25 -161.41  35.0   -80.18  -43.37     0.18      0.51    N/A    2.02  7.43   0.0 GIF
   20200403 10:00:00  HIMAWARI   NearIR  -11.62 -161.51  35.0   -12.80 -162.79     0.16      0.45   0.05    1.25 10.45 100.0 GIF
   20200403 10:30:00  HIMAWARI   NearIR  -11.66 -161.54  35.0   -13.01 -162.79     0.24      0.68   0.05    0.84  6.95 100.0 GIF
   20200403 11:00:00  HIMAWARI       IR  -11.70 -161.58  35.0   -12.93 -162.65     0.25      0.70   0.05    0.90  6.82  69.6 GIF
   20200403 13:00:00  HIMAWARI   NearIR  -11.84 -161.75  35.0   -13.47 -162.62     0.19      0.54   0.05    1.05  8.71 100.0 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.