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
		20220813 23:34:52 * SSMIS-18 85-92GHz 25.2 22.64 65.23 22.64 65.22 0.55 1.55 2.80 0.1
		20220813 14:31:24 * SSMIS-17 85-92GHz 28.9 21.96 64.07 21.96 64.06 0.50 1.42 2.00 0.4
		20220813 11:03:13 * SSMIS-18 85-92GHz 30.5 21.53 64.51 21.54 64.51 0.42 1.20 3.00 0.0
		20220813 00:32:57 * SSMIS-16 85-92GHz 35.0 21.96 63.54 21.96 63.55 0.35 1.00 1.70 3.0 20220812 23:47:47 SSMIS-18 85-92GHz 35.0 21.70 63.43 21.71 63.44 0.39 1.09 1.50 2.6 20220812 22:37:24 GMI 85-92GHz 35.0 21.80 63.53 21.76 63.44 0.30 0.86 0.20 3.8 20220812 22:37:24 GMI 37GHz 35.0 22.25 63.63 22.21 63.55 0.26 0.73 1.70 ***
		20220812 21:30:07 AMSR2 85-92GHz 35.0 22.10 63.87 22.20 64.08 0.55 1.56 0.10 0.5 20220812 21:30:07 * AMSR2 37GHz 35.0 22.25 63.71 22.35 63.92 0.20 0.55 1.10 ***
		20220812 12:01:06 SSMIS-16 85-92GHz 35.0 21.50 65.55 21.47 65.56 0.55 1.55 0.10 0.3 20220812 11:16:02 SSMIS-18 85-92GHz 35.0 21.52 65.67 21.53 65.66 0.44 1.26 2.60 1.5
		20220812 09:20:48 AMSR2 85-92GHz 35.2 20.96 65.80 20.92 65.82 0.56 1.59 2.20 0.6 20220812 09:20:48 * AMSR2 37GHz 35.2 22.21 65.75 22.17 65.76 0.27 0.76 1.40 *** 20220812 09:17:23 GMI 85-92GHz 35.2 21.06 65.86 21.02 65.87 0.52 1.47 3.00 0.0 20220812 09:17:23 GMI 37GHz 35.2 22.26 65.80 22.22 65.82 0.33 0.93 0.70 ***

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