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
		20241114 07:46:08 * SSMIS-18 85-92GHz 122.1 18.00 122.23 18.09 122.13 0.17 0.48 5.00 0.0
		20241114 05:18:26 GMI 85-92GHz 126.2 *** *** *** *** *** *** 5.00 ***
		20241113 17:23:59 AMSR2 85-92GHz 127.5 16.54 124.12 16.55 124.10 0.12 0.34 0.10 90.6
		20241113 05:58:27 * GMI 85-92GHz 75.0 15.57 126.44 15.52 126.54 0.13 0.38 0.10 81.0 20241113 05:11:15 * AMSR2 85-92GHz 73.6 15.40 126.50 15.43 126.44 0.13 0.37 1.10 100.0
		20241112 21:34:29 SSMIS-17 85-92GHz 61.0 14.95 128.23 14.87 128.44 0.26 0.73 0.10 57.2 20241112 21:34:28 SSMIS-17 85-92GHz 66.0 14.97 128.28 14.89 128.48 0.25 0.71 0.20 42.1 20241112 21:31:52 * SSMIS-16 85-92GHz 65.9 14.91 128.34 14.84 128.54 0.25 0.70 0.90 48.5 20241112 19:06:55 * SSMIS-18 85-92GHz 61.9 14.91 128.71 14.99 128.43 0.13 0.37 0.50 82.0
		20241112 18:28:27 GMI 85-92GHz 60.2 14.62 128.90 14.58 129.11 0.25 0.72 0.70 70.0 20241112 16:41:26 * AMSR2 85-92GHz 58.9 14.60 129.22 14.63 129.02 0.13 0.37 0.20 100.0
		20241112 08:59:03 SSMIS-17 85-92GHz 55.0 14.35 131.06 14.30 131.15 0.21 0.58 1.40 53.8 20241112 08:56:11 * SSMIS-16 85-92GHz 55.0 14.29 131.07 14.25 131.15 0.17 0.49 1.40 65.9
		20241112 06:31:16 SSMIS-18 85-92GHz 55.4 13.83 131.55 13.77 131.83 0.25 0.70 0.70 71.2 20241112 04:27:47 * AMSR2 85-92GHz 52.4 13.74 132.16 13.78 131.81 0.11 0.30 0.40 100.0
		20241111 21:48:46 * SSMIS-17 85-92GHz 46.4 13.40 133.99 13.12 134.23 0.13 0.36 0.50 95.9 20241111 21:48:45 * SSMIS-17 85-92GHz 45.0 13.41 133.98 13.13 134.22 0.12 0.35 0.50 97.1 20241111 21:45:43 SSMIS-16 85-92GHz 45.0 13.45 134.05 13.18 134.28 0.13 0.37 0.50 96.4 20241111 19:21:07 SSMIS-18 85-92GHz 47.3 13.09 134.47 13.32 134.26 0.17 0.47 0.60 68.6 20241111 19:20:52 * SSMIS-18 85-92GHz 45.0 13.08 134.47 13.31 134.26 0.16 0.46 0.60 73.0
		20241111 09:12:19 SSMIS-17 85-92GHz 37.7 12.32 137.43 12.30 137.61 0.52 1.47 1.30 2.9 20241111 09:09:03 * SSMIS-16 85-92GHz 37.6 12.22 137.39 12.20 137.56 0.39 1.10 1.40 8.4
		20241111 06:44:18 SSMIS-18 85-92GHz 35.9 *** *** *** *** *** *** 0.20 *** 20241111 05:53:26 * GMI 85-92GHz 34.9 12.35 137.97 12.35 138.06 0.37 1.04 2.20 4.4
		20241111 03:44:14 * AMSR2 85-92GHz 33.1 12.46 138.73 12.47 138.98 0.56 1.57 0.20 2.8

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