Geo IR	85-92GHz	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
		20161115 11:40:46 * SSMIS-16 85-92GHz 20.2 19.50 -110.62 19.50 -110.65 0.30 0.85 5.00 0.0
		20161115 10:07:31 SSMI-15 85-92GHz 21.0 19.05 -110.46 19.05 -110.35 0.31 0.88 0.20 4.7
		20161115 01:20:35 * SSMIS-17 85-92GHz 25.0 19.25 -109.58 19.25 -109.45 0.29 0.82 0.80 4.4 20161114 23:36:41 GMI 85-92GHz 25.3 19.25 -109.56 19.25 -109.61 0.39 1.10 5.00 0.0 20161114 23:07:17 SSMIS-16 85-92GHz 25.7 19.10 -109.14 19.10 -109.24 0.52 1.46 0.30 3.3
		20161114 21:35:32 SSMI-15 85-92GHz 27.0 *** *** *** *** *** *** 5.00 *** 20161114 20:06:35 * AMSR2 85-92GHz 28.2 18.90 -108.55 18.90 -108.66 0.25 0.72 5.00 0.0
		20161114 14:07:00 SSMIS-17 85-92GHz 33.2 18.73 -108.72 18.77 -108.77 0.50 1.41 3.40 2.8 20161114 13:55:47 * SSMIS-18 85-92GHz 33.4 18.97 -108.39 19.02 -108.45 0.27 0.77 2.80 11.0
		20161114 11:54:03 SSMIS-16 85-92GHz 35.0 18.80 -108.55 18.80 -108.56 0.33 0.93 5.00 0.0
		20161114 10:23:24 * SSMI-15 85-92GHz 34.2 18.77 -108.39 18.75 -108.22 0.26 0.73 5.00 0.0 20161114 10:21:40 GMI 85-92GHz 34.2 18.72 -108.65 18.70 -108.49 0.34 0.95 2.80 3.8 20161114 09:13:00 AMSR2 85-92GHz 34.9 18.75 -108.23 18.75 -108.20 0.36 1.02 2.70 4.9
		20161114 01:33:33 * SSMIS-17 85-92GHz 35.0 18.09 -106.86 18.17 -107.00 0.39 1.11 5.00 0.0
		20161114 01:21:50 SSMIS-18 85-92GHz 35.0 18.73 -107.47 18.64 -107.34 0.47 1.33 1.30 2.5 20161114 01:20:22 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 5.00 *** 20161113 23:20:25 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 2.10 ***

Key:

Date/Time: UTC time. If this observation is used in the track it is marked with a "*". If it is used for its own 3-hr window, it is 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 related versions: ARCHER Track page