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
		20240703 11:40:41 * SSMIS-17 85-92GHz 125.0 16.87 -75.10 16.88 -75.12 0.13 0.37 0.30 99.1 20240703 10:38:05 SSMIS-16 85-92GHz 125.0 16.72 -74.80 16.83 -75.12 0.17 0.49 0.30 4.4
		20240703 09:43:55 * GMI 85-92GHz 124.2 16.71 -74.66 16.62 -74.36 0.12 0.33 0.30 100.0 20240703 08:32:39 * SSMIS-18 85-92GHz 125.0 16.76 -74.27 16.77 -74.33 0.14 0.40 0.30 84.1
		20240702 23:06:13 * SSMIS-17 85-92GHz 130.7 15.95 -71.47 15.99 -71.67 0.13 0.36 0.40 88.7
		20240702 22:13:55 * GMI 85-92GHz 131.5 15.99 -71.20 15.86 -70.73 0.13 0.36 0.20 100.0 20240702 22:03:18 SSMIS-16 85-92GHz 131.6 15.92 -71.20 15.81 -70.78 0.13 0.37 0.40 83.3 20240702 19:57:41 * SSMIS-18 85-92GHz 133.4 15.64 -70.58 15.71 -70.84 0.15 0.42 0.20 71.5
		20240702 10:51:40 * SSMIS-16 85-92GHz 145.0 15.01 -67.52 15.12 -67.82 0.10 0.29 0.20 100.0
		20240702 08:46:26 * SSMIS-18 85-92GHz 145.0 14.67 -66.93 14.67 -66.92 0.10 0.27 0.20 100.0 20240702 08:45:27 SSMIS-18 85-92GHz 145.0 14.67 -66.98 14.67 -66.97 0.10 0.27 0.20 100.0
		20240702 06:29:31 * AMSR2 85-92GHz 145.0 14.47 -66.06 14.37 -65.82 0.10 0.28 0.30 100.0
		20240701 22:15:41 * SSMIS-16 85-92GHz 137.1 13.17 -63.66 13.32 -64.09 0.12 0.35 0.30 100.0
		20240701 20:09:49 * SSMIS-18 85-92GHz 133.6 13.12 -63.17 13.18 -63.33 0.11 0.31 0.20 100.0
		20240701 10:28:11 SSMIS-17 85-92GHz 106.6 11.92 -60.17 12.05 -60.49 0.10 0.29 0.50 100.0 20240701 10:28:10 * SSMIS-17 85-92GHz 112.4 11.90 -60.17 12.02 -60.50 0.11 0.30 0.50 100.0
		20240701 09:38:56 GMI 85-92GHz 111.1 *** *** *** *** *** *** 5.00 ***
		20240701 05:47:05 * AMSR2 85-92GHz 105.4 11.59 -58.99 11.58 -58.98 0.10 0.29 0.60 100.0
		20240630 22:03:56 * GMI 85-92GHz 115.0 11.19 -56.84 11.12 -56.49 0.11 0.31 0.20 100.0 20240630 21:50:49 SSMIS-17 85-92GHz 115.9 11.06 -56.74 11.00 -56.45 0.13 0.37 0.10 91.7
		20240630 09:36:36 * SSMIS-16 85-92GHz 95.0 10.56 -53.34 10.55 -53.08 0.11 0.30 0.40 100.0 20240630 08:43:56 GMI 85-92GHz 91.4 *** *** *** *** *** *** 5.00 *** 20240630 07:32:56 * SSMIS-18 85-92GHz 86.5 10.48 -52.82 10.50 -53.19 0.11 0.32 0.40 100.0
		20240629 21:00:09 * SSMIS-16 85-92GHz 67.5 9.89 -49.59 9.88 -49.51 0.15 0.42 0.30 100.0
		20240629 18:32:47 * SSMIS-18 85-92GHz 60.9 9.92 -49.20 9.89 -48.98 0.10 0.28 0.30 100.0 20240629 16:48:16 * AMSR2 85-92GHz 59.0 9.96 -48.49 9.99 -48.75 0.18 0.50 0.30 95.9
		20240629 04:21:29 AMSR2 85-92GHz 38.6 9.58 -44.74 9.68 -45.21 0.52 1.46 0.20 4.3
		20240628 20:36:38 * SSMIS-17 85-92GHz 32.2 9.34 -41.93 9.34 -41.97 0.32 0.90 0.70 5.7

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