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
		20221024 01:38:27 SSMIS-17 85-92GHz 36.3 *** *** *** *** *** *** 0.20 ***
		20221023 23:26:01 SSMIS-16 85-92GHz 44.6 25.12 -104.21 25.25 -104.09 0.43 1.22 1.20 1.1 20221023 22:50:16 SSMIS-18 85-92GHz 46.9 25.13 -104.38 25.40 -104.15 0.58 1.64 1.30 0.3
		20221023 20:03:11 AMSR2 85-92GHz 57.3 *** *** *** *** *** *** 2.70 ***
		20221023 13:02:24 * GMI 85-92GHz 89.8 22.47 -105.34 22.22 -105.48 0.13 0.36 0.20 83.5 20221023 12:10:09 SSMIS-16 85-92GHz 94.2 22.26 -105.40 22.22 -105.42 0.12 0.35 0.20 100.0 20221023 11:35:30 SSMIS-18 85-92GHz 97.0 22.08 -105.63 22.17 -105.58 0.12 0.35 0.20 100.0 20221023 11:34:40 * SSMIS-18 85-92GHz 97.1 22.02 -105.58 22.12 -105.53 0.12 0.33 0.20 100.0 20221023 11:34:39 * SSMIS-18 85-92GHz 97.1 22.02 -105.58 22.12 -105.53 0.12 0.33 0.20 100.0
		20221023 09:07:39 * AMSR2 85-92GHz 109.4 21.28 -105.98 21.25 -105.99 0.09 0.27 0.40 100.0
		20221023 01:50:35 * SSMIS-17 85-92GHz 113.5 19.74 -106.66 19.90 -106.60 0.12 0.34 0.40 100.0
		20221022 23:42:24 * GMI 85-92GHz 115.0 19.45 -106.59 19.50 -106.59 0.11 0.31 0.30 100.0 20221022 23:37:42 SSMIS-16 85-92GHz 115.0 19.39 -106.59 19.45 -106.59 0.11 0.32 0.30 100.0 20221022 23:02:09 * SSMIS-18 85-92GHz 115.0 19.28 -106.75 19.46 -106.75 0.12 0.33 0.30 100.0
		20221022 12:24:04 * SSMIS-16 85-92GHz 110.7 17.78 -106.16 17.73 -106.14 0.12 0.35 0.20 99.2 20221022 11:48:53 * SSMIS-18 85-92GHz 109.7 17.57 -106.19 17.59 -106.20 0.12 0.33 0.20 100.0
		20221022 08:25:48 * AMSR2 85-92GHz 104.1 17.24 -105.97 17.31 -106.01 0.12 0.33 0.20 100.0
		20221021 23:49:42 SSMIS-16 85-92GHz 74.6 16.44 -105.13 16.45 -105.14 0.17 0.48 1.00 8.3 20221021 23:14:25 * SSMIS-18 85-92GHz 73.1 16.46 -105.34 16.51 -105.40 0.16 0.44 0.80 47.3
		20221021 20:13:33 AMSR2 85-92GHz 65.6 16.30 -104.89 16.36 -104.95 0.22 0.62 0.10 74.0
		20221021 13:12:24 GMI 85-92GHz 56.0 16.19 -104.19 16.20 -104.05 0.18 0.51 0.20 76.7 20221021 13:10:05 SSMIS-17 85-92GHz 55.0 16.09 -104.17 16.10 -104.03 0.28 0.79 0.10 21.9 20221021 12:37:38 SSMIS-16 85-92GHz 55.0 16.32 -104.16 16.33 -104.09 0.30 0.85 1.70 4.2
		20221021 00:02:08 * SSMIS-16 85-92GHz 45.0 15.65 -102.89 15.65 -102.89 0.46 1.30 0.20 7.4
		20221020 13:23:27 SSMIS-17 85-92GHz 36.2 *** *** *** *** *** *** 0.40 *** 20221020 10:34:05 * SSMIS-18 85-92GHz 33.8 15.60 -101.90 15.60 -102.02 0.31 0.86 2.30 20.6
		20221020 08:38:30 * AMSR2 85-92GHz 32.2 15.40 -101.77 15.40 -101.79 0.34 0.96 2.10 20.4
		20221020 00:48:29 SSMIS-17 85-92GHz 30.0 *** *** *** *** *** *** 0.70 *** 20221020 00:47:24 * GMI 85-92GHz 30.0 14.93 -100.77 14.93 -100.73 0.40 1.14 0.80 9.7

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