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
		20220918 01:15:55 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 0.70 ***
		20220917 22:07:47 SSMIS-18 85-92GHz 27.1 *** *** *** *** *** *** 2.00 *** 20220917 20:26:02 AMSR2 85-92GHz 29.0 *** *** *** *** *** *** 0.40 *** 20220917 20:26:02 * AMSR2 37GHz 29.0 16.15 -100.43 16.24 -100.49 0.34 0.97 0.50 ***
		20220917 11:35:45 SSMIS-16 85-92GHz 35.3 16.82 -98.35 16.85 -98.39 0.35 0.99 2.80 7.8 20220917 10:55:10 * SSMIS-18 85-92GHz 35.9 16.71 -98.40 16.80 -98.49 0.34 0.96 3.00 0.0
		20220917 07:55:47 * AMSR2 85-92GHz 38.4 15.83 -97.85 16.00 -97.94 0.48 1.36 3.00 3.9 20220917 07:55:47 AMSR2 37GHz 38.4 *** *** *** *** *** *** 0.70 ***
		20220916 23:00:08 * SSMIS-16 85-92GHz 35.0 14.61 -97.14 14.70 -97.24 0.52 1.47 3.00 0.0
		20220916 22:19:33 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 2.60 *** 20220916 19:42:27 AMSR2 85-92GHz 35.0 14.10 -96.93 14.20 -97.05 0.33 0.94 1.50 14.2 20220916 19:42:27 * AMSR2 37GHz 35.0 14.15 -96.98 14.25 -97.10 0.23 0.64 1.20 ***
		20220916 12:36:43 SSMIS-17 85-92GHz 35.0 13.70 -96.22 13.65 -96.15 0.47 1.32 0.40 1.3 20220916 11:49:13 * SSMIS-16 85-92GHz 35.0 13.89 -96.03 13.90 -96.05 0.32 0.90 0.30 7.1
		20220916 10:02:23 * GMI 85-92GHz 35.0 13.41 -95.69 13.34 -95.59 0.33 0.93 0.70 7.3 20220916 10:02:23 GMI 37GHz 35.0 13.36 -96.05 13.29 -95.95 0.40 1.13 2.10 ***
		20220915 23:12:19 * SSMIS-16 85-92GHz 30.0 12.13 -95.27 12.15 -95.30 0.37 1.04 0.40 3.0 20220915 22:32:14 SSMIS-18 85-92GHz 30.0 12.66 -95.30 12.70 -95.35 0.59 1.68 1.90 0.5

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: Summary table, ARCHER Track table, ARCHER Track Image Archive, Intensity Estimation, ARCHER-ERC page, F-Decks