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
		20221015 14:51:00 AMSR2 85-92GHz 31.3 *** *** *** *** *** *** 2.70 ***
		20221015 08:07:23 GMI 85-92GHz 34.1 *** *** *** *** *** *** 1.90 *** 20221015 07:06:30 SSMIS-17 85-92GHz 34.5 *** *** *** *** *** *** 3.50 ***
		20221015 06:31:40 * SSMIS-16 85-92GHz 34.8 31.02 159.95 30.78 159.78 0.60 1.69 3.00 0.8
		20221014 22:22:23 * GMI 85-92GHz 38.2 28.05 158.94 28.47 159.08 0.62 1.74 3.80 0.2
		20221014 19:47:59 SSMIS-17 85-92GHz 39.3 *** *** *** *** *** *** 0.80 *** 20221014 19:47:20 SSMIS-17 85-92GHz 39.3 *** *** *** *** *** *** 0.80 *** 20221014 19:12:39 SSMIS-16 85-92GHz 39.5 *** *** *** *** *** *** 0.60 ***
		20221014 15:48:27 AMSR2 85-92GHz 40.0 *** *** *** *** *** *** 0.50 ***
		20221014 09:02:23 GMI 85-92GHz 37.5 *** *** *** *** *** *** 0.60 *** 20221014 07:17:29 SSMIS-17 85-92GHz 36.1 *** *** *** *** *** *** 0.30 ***
		20221014 06:42:00 * SSMIS-16 85-92GHz 35.0 21.49 157.27 20.98 157.12 0.29 0.81 0.50 47.0
		20221013 20:03:58 * SSMIS-17 85-92GHz 31.7 17.28 155.57 17.40 155.64 0.56 1.58 1.60 1.6
		20221013 15:07:48 * AMSR2 85-92GHz 30.0 15.63 154.68 15.53 154.57 0.46 1.31 0.70 8.5
		20221013 06:53:30 * SSMIS-16 85-92GHz 25.0 15.20 152.96 15.08 152.65 0.29 0.82 0.90 6.5 20221013 06:16:41 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 2.30 ***
		20221012 22:32:23 * GMI 85-92GHz 25.0 14.42 152.06 14.36 151.98 0.20 0.58 0.60 19.5
		20221012 20:18:17 SSMIS-17 85-92GHz 25.0 14.91 152.16 14.89 152.14 0.38 1.08 4.30 8.3
		20221012 16:03:32 AMSR2 85-92GHz 25.0 *** *** *** *** *** *** 2.30 ***

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