Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert. rad. 95% cert. rad. Eye diam (deg) % cert. of eye
	20140717 21:23:35 SSMIS-17 85-92GHz 35.4 10.86 134.44 10.83 134.44 0.37 1.05 0.35 15.9 20140717 20:32:00 Geo NearIR 35.0 11.61 132.69 11.61 132.69 0.46 1.30 0.05 *** 20140717 20:32:00 Geo IR 35.0 10.83 134.14 10.83 134.14 3.36 9.49 0.20 24.1
	20140717 17:37:50 SSMI-15 85-92GHz 34.7 10.23 135.00 10.23 135.00 0.32 0.89 0.25 49.7 20140717 17:32:00 Geo NearIR 34.6 10.48 135.08 10.48 135.08 0.49 1.40 0.05 *** 20140717 17:32:00 Geo IR 34.6 *** *** *** *** *** *** 0.10 *** 20140717 17:02:02 AMSR2 85-92GHz 34.2 11.55 134.90 11.58 134.90 0.31 0.87 1.50 32.6 20140717 17:02:02 AMSR2 37GHz 34.2 *** *** *** *** *** *** 1.10 ***
	20140717 14:32:00 Geo NearIR 32.1 12.40 134.16 12.40 134.16 1.30 3.67 0.05 *** 20140717 14:32:00 Geo IR 32.1 8.75 133.81 8.75 133.81 3.36 9.49 0.05 1.2
	20140717 12:45:00 * Metop-A ASCAT 30.0 10.22 135.61 10.13 135.66 0.18 0.50 *** *** 20140717 11:32:00 Geo NearIR 30.0 9.48 135.50 9.48 135.50 0.45 1.28 0.15 *** 20140717 11:32:00 Geo IR 30.0 10.26 135.28 10.26 135.28 3.36 9.49 0.15 2.1

Key:

Date/Time: UTC time, the best observation used in the time window is marked with a "*" and put in bold.

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.

Links to text versions: Summary table, ARCHER Track table