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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
20210124 05:30:00 Geo Vis 30.6 -22.53 30.34 -22.53 30.34 0.98 2.78 1.00 ***
20210124 05:30:00 Geo NearIR 30.6 -22.43 30.29 -22.43 30.29 0.71 2.01 1.00 ***
20210124 05:30:00 Geo IR 30.6 -21.70 29.91 -21.70 29.91 3.36 9.49 0.90 0.6
20210124 02:30:00 Geo NearIR 34.4 -22.50 31.00 -22.50 31.00 0.37 1.06 0.80 ***
20210124 02:30:00 Geo IR 34.4 -22.42 31.00 -22.42 31.00 3.36 9.49 0.80 0.8
20210124 02:28:53 * SSMIS-18 85-92GHz 34.4 -22.32 30.94 -22.32 30.94 0.18 0.51 0.80 26.3
20210124 02:08:26 SSMIS-16 85-92GHz 34.8 -22.35 31.09 -22.37 31.05 0.21 0.60 1.00 6.5
20210123 23:30:00 Geo NearIR 38.1 -22.13 31.47 -22.13 31.47 0.91 2.58 1.00 ***
20210123 23:30:00 Geo IR 38.1 -21.98 31.04 -21.98 31.04 3.36 9.49 0.20 6.2
20210123 20:30:00 Geo NearIR 41.9 *** *** *** *** *** *** 1.00 ***
20210123 20:30:00 Geo IR 41.9 -22.11 31.75 -22.11 31.75 3.36 9.49 0.70 11.3
20210123 18:51:00 Metop-B ASCAT 43.9 *** *** *** *** *** *** *** ***
20210123 17:30:00 * Geo NearIR 46.7 -21.74 32.39 -21.74 32.39 0.17 0.49 1.00 ***
20210123 17:30:00 Geo IR 46.7 -21.69 32.42 -21.69 32.42 0.23 0.65 1.00 61.6
20210123 16:26:14 SSMIS-17 85-92GHz 50.2 -21.54 32.68 -21.62 32.53 0.17 0.47 1.40 28.2
20210123 14:53:47 * SSMIS-16 85-92GHz 55.3 -21.32 32.79 -21.29 32.85 0.11 0.30 1.50 41.8
20210123 14:30:00 * Geo Vis 56.7 -21.26 32.66 -21.26 32.66 0.10 0.29 1.00 ***
20210123 14:30:00 Geo NearIR 56.7 -20.99 32.85 -20.99 32.85 0.32 0.89 0.10 ***
20210123 14:30:00 Geo IR 56.7 -20.76 32.66 -20.76 32.66 0.25 0.72 0.10 -0.5
20210123 11:30:00 * Geo Vis 66.7 -21.02 33.08 -21.02 33.08 0.09 0.27 0.20 ***
20210123 11:30:00 Geo NearIR 66.7 -20.79 33.35 -20.79 33.35 0.19 0.55 0.60 ***
20210123 11:30:00 Geo IR 66.7 -20.82 33.14 -20.82 33.14 0.18 0.51 0.10 61.8
20210123 11:23:53 AMSR2 85-92GHz 67.0 -20.93 33.36 -20.94 33.35 0.15 0.44 2.50 35.8
20210123 11:23:53 AMSR2 37GHz 67.0 -20.93 33.26 -20.94 33.24 0.22 0.63 0.70 ***
20210123 08:30:00 * Geo Vis 75.8 -20.62 33.67 -20.62 33.67 0.08 0.22 0.20 ***
20210123 08:30:00 Geo NearIR 75.8 -20.62 33.75 -20.62 33.75 0.19 0.54 0.10 ***
20210123 08:30:00 Geo IR 75.8 -20.52 33.64 -20.52 33.64 0.11 0.30 0.10 100.0
20210123 06:24:00 Metop-B ASCAT 79.0 *** *** *** *** *** *** *** ***
20210123 05:30:00 Geo Vis 79.6 -20.44 34.15 -20.44 34.15 0.11 0.30 0.40 ***
20210123 05:30:00 Geo NearIR 79.6 -20.41 34.18 -20.41 34.18 0.38 1.07 0.30 ***
20210123 05:30:00 Geo IR 79.6 -20.36 34.13 -20.36 34.13 0.15 0.42 0.30 100.0
20210123 05:09:00 Metop-A ASCAT 79.3 *** *** *** *** *** *** *** ***
20210123 03:53:54 * SSMIS-17 85-92GHz 78.2 -20.24 34.32 -20.13 34.53 0.08 0.24 0.50 100.0
20210123 02:30:00 Geo NearIR 77.1 -20.51 34.83 -20.51 34.83 0.35 0.98 0.10 ***
20210123 02:30:00 Geo IR 77.1 -20.23 34.61 -20.23 34.61 0.17 0.48 0.40 82.6
20210122 23:30:00 Geo NearIR 74.6 -20.12 35.14 -20.12 35.14 0.23 0.66 0.70 ***
20210122 23:30:00 Geo IR 74.6 -19.95 35.11 -19.95 35.11 0.13 0.35 0.30 100.0
20210122 23:13:09 * AMSR2 85-92GHz 74.3 -19.98 35.10 -20.00 35.06 0.08 0.23 0.60 100.0
20210122 23:13:09 AMSR2 37GHz 74.3 -19.98 35.05 -20.00 35.00 0.11 0.31 0.50 ***
20210122 20:30:00 Geo NearIR 72.1 -19.37 35.83 -19.37 35.83 0.22 0.62 0.20 ***
20210122 20:30:00 Geo IR 72.1 -19.62 35.54 -19.62 35.54 0.12 0.35 0.40 100.0
20210122 17:57:00 Metop-A ASCAT 70.0 *** *** *** *** *** *** *** ***
20210122 17:30:00 Geo NearIR 69.8 -18.77 35.85 -18.77 35.85 0.65 1.85 0.10 ***
20210122 17:30:00 Geo IR 69.8 -19.42 36.25 -19.42 36.25 1.14 3.23 0.10 48.7
20210122 16:39:55 * SSMIS-17 85-92GHz 69.4 -19.47 36.33 -19.52 36.19 0.16 0.46 0.60 76.9
20210122 14:30:00 * Geo Vis 68.5 -19.07 36.31 -19.07 36.31 0.15 0.43 0.60 ***
20210122 14:30:00 Geo NearIR 68.5 -19.30 36.53 -19.30 36.53 0.74 2.09 0.70 ***
20210122 14:30:00 Geo IR 68.5 -19.10 36.39 -19.10 36.39 0.51 1.45 0.50 42.6
20210122 11:30:00 Geo Vis 67.8 -19.07 37.00 -19.07 37.00 0.46 1.31 0.70 ***
20210122 11:30:00 Geo NearIR 67.8 -19.67 37.00 -19.67 37.00 3.11 8.78 0.70 ***
20210122 11:30:00 Geo IR 67.8 -19.39 37.64 -19.39 37.64 1.04 2.93 0.10 6.1
20210122 08:30:00 * Geo Vis 66.0 -18.91 37.65 -18.91 37.65 0.18 0.51 0.70 ***
20210122 08:30:00 Geo NearIR 66.0 -19.36 37.18 -19.36 37.18 3.36 9.49 0.10 ***
20210122 08:30:00 Geo IR 66.0 -18.76 37.97 -18.76 37.97 0.99 2.79 0.10 65.1
20210122 05:30:00 Geo Vis 64.2 -18.86 38.60 -18.86 38.60 1.41 4.00 0.10 ***
20210122 05:30:00 Geo NearIR 64.2 *** *** *** *** *** *** 0.30 ***
20210122 05:30:00 Geo IR 64.2 -18.81 38.89 -18.81 38.89 0.41 1.16 0.60 0.9
20210122 04:06:31 * SSMIS-17 85-92GHz 61.8 -18.36 38.65 -18.46 38.35 0.15 0.43 1.00 90.4
20210122 02:30:00 Geo NearIR 59.2 *** *** *** *** *** *** 0.10 ***
20210122 02:30:00 Geo IR 59.2 -17.76 39.22 -17.76 39.22 0.18 0.50 0.50 9.5
20210121 23:30:00 Geo NearIR 54.2 -17.36 40.60 -17.36 40.60 0.27 0.78 0.20 ***
20210121 23:30:00 Geo IR 54.2 -17.51 40.02 -17.51 40.02 0.47 1.32 0.10 3.6
20210121 22:29:44 AMSR2 85-92GHz 52.5 -18.05 39.65 -18.14 39.41 0.14 0.39 1.50 98.8
20210121 22:29:44 * AMSR2 37GHz 52.5 -18.10 39.60 -18.19 39.36 0.11 0.31 1.10 ***
20210121 20:30:00 Geo NearIR 49.2 -17.17 40.94 -17.17 40.94 1.33 3.76 0.10 ***
20210121 20:30:00 Geo IR 49.2 -17.92 39.99 -17.92 39.99 0.36 1.01 0.70 96.0
20210121 19:33:00 Metop-B ASCAT 47.6 *** *** *** *** *** *** *** ***
20210121 18:18:00 * Metop-A ASCAT 45.0 -17.87 40.49 -17.80 40.64 0.14 0.38 *** ***
20210121 17:30:00 Geo NearIR 44.6 *** *** *** *** *** *** 0.10 ***
20210121 17:30:00 Geo IR 44.6 -17.01 41.44 -17.01 41.44 0.95 2.68 0.10 5.6
20210121 14:30:00 Geo Vis 42.1 -16.93 40.49 -16.93 40.49 0.49 1.37 0.10 ***
20210121 14:30:00 Geo NearIR 42.1 -16.48 40.85 -16.48 40.85 0.74 2.10 0.30 ***
20210121 14:30:00 * Geo IR 42.1 -16.43 40.77 -16.43 40.77 0.20 0.55 0.10 19.7
20210121 13:58:56 SSMIS-18 85-92GHz 41.7 -17.58 41.44 -17.63 41.35 0.34 0.97 1.50 17.2
20210121 13:39:31 SSMIS-16 85-92GHz 41.4 -17.69 41.65 -17.78 41.51 0.25 0.70 1.70 42.7
20210121 11:30:00 Geo Vis 39.6 -17.21 41.21 -17.21 41.21 0.71 2.01 0.90 ***
20210121 11:30:00 Geo NearIR 39.6 -16.39 41.11 -16.39 41.11 3.08 8.69 0.80 ***
20210121 11:30:00 Geo IR 39.6 *** *** *** *** *** *** 0.70 ***
20210121 08:30:00 Geo Vis 37.1 -17.04 42.01 -17.04 42.01 0.24 0.68 0.80 ***
20210121 08:30:00 Geo NearIR 37.1 -17.07 41.73 -17.07 41.73 0.47 1.34 0.40 ***
20210121 08:30:00 Geo IR 37.1 -17.27 41.52 -17.27 41.52 0.32 0.91 0.10 5.8
20210121 07:03:00 Metop-B ASCAT 35.0 *** *** *** *** *** *** *** ***
20210121 05:48:00 * Metop-A ASCAT 35.0 -16.69 42.84 -16.66 42.89 0.14 0.41 *** ***
20210121 05:30:00 Geo Vis 35.0 -17.46 42.98 -17.46 42.98 0.39 1.11 0.60 ***
20210121 05:30:00 Geo NearIR 35.0 -17.21 42.93 -17.21 42.93 0.45 1.26 0.30 ***
20210121 05:30:00 * Geo IR 35.0 -17.49 42.93 -17.49 42.93 0.24 0.69 0.10 0.4
20210121 02:30:00 Geo NearIR 35.0 -16.29 42.92 -16.29 42.92 3.36 9.49 0.70 ***
20210121 02:30:00 Geo IR 35.0 *** *** *** *** *** *** 0.10 ***
20210121 01:23:55 * SSMIS-18 85-92GHz 35.0 -15.99 43.11 -16.12 42.92 0.36 1.03 2.30 6.3
20210121 01:04:39 SSMIS-16 85-92GHz 35.0 -15.71 43.63 -15.87 43.39 0.52 1.46 2.30 1.6
20210120 23:30:00 Geo NearIR 35.0 *** *** *** *** *** *** 0.80 ***
20210120 23:30:00 Geo IR 35.0 -15.79 44.43 -15.79 44.43 3.36 9.49 0.10 6.0
20210120 20:30:00 Geo NearIR 35.0 -15.39 46.08 -15.39 46.08 3.20 9.05 0.20 ***
20210120 20:30:00 Geo IR 35.0 *** *** *** *** *** *** 0.20 ***
20210120 18:15:00 * Metop-B ASCAT 35.0 -15.75 44.74 -15.75 44.91 0.16 0.44 *** ***
20210120 17:30:00 Geo NearIR 35.0 *** *** *** *** *** *** 0.10 ***
20210120 17:30:00 Geo IR 35.0 -14.32 44.70 -14.32 44.70 3.36 9.49 0.10 2.5
20210120 17:00:00 * Metop-A ASCAT 35.0 -15.75 45.03 -15.75 44.91 0.17 0.47 *** ***
20210120 15:26:16 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20210120 14:30:00 Geo Vis 35.0 *** *** *** *** *** *** 0.20 ***
20210120 14:30:00 Geo NearIR 35.0 *** *** *** *** *** *** 0.50 ***
20210120 14:30:00 Geo IR 35.0 -15.40 44.40 -15.40 44.40 1.27 3.58 0.20 3.1
20210120 14:11:57 SSMIS-18 85-92GHz 35.0 -15.85 46.69 -15.85 46.60 0.44 1.25 3.00 0.0
20210120 13:52:37 SSMIS-16 85-92GHz 35.0 -15.70 46.77 -15.70 46.60 0.37 1.06 2.80 7.5
20210120 11:30:00 Geo Vis 35.0 -15.03 47.05 -15.03 47.05 0.69 1.96 0.30 ***
20210120 11:30:00 Geo NearIR 35.0 -15.28 47.83 -15.28 47.83 1.14 3.22 0.70 ***
20210120 11:30:00 Geo IR 35.0 -15.28 47.49 -15.28 47.49 0.59 1.68 0.20 17.9
20210120 10:54:03 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 2.30 ***
20210120 10:54:03 AMSR2 37GHz 35.0 -15.75 46.67 -15.75 46.50 0.35 0.99 2.00 ***
20210120 08:30:00 Geo Vis 35.0 -14.82 47.83 -14.82 47.83 0.27 0.76 0.20 ***
20210120 08:30:00 Geo NearIR 35.0 -14.55 48.14 -14.55 48.14 0.70 1.99 0.50 ***
20210120 08:30:00 * Geo IR 35.0 -14.55 47.83 -14.55 47.83 0.20 0.57 0.70 3.0
20210120 05:45:00 Metop-B ASCAT 35.2 *** *** *** *** *** *** *** ***
20210120 05:30:00 Geo Vis 35.4 *** *** *** *** *** *** 0.10 ***
20210120 05:30:00 Geo NearIR 35.4 *** *** *** *** *** *** 0.20 ***
20210120 05:30:00 Geo IR 35.4 -14.06 47.86 -14.06 47.86 0.37 1.05 0.40 6.1
20210120 04:30:00 * Metop-A ASCAT 36.2 -14.20 47.19 -14.21 46.99 0.25 0.71 *** ***
20210120 02:51:14 SSMIS-17 85-92GHz 37.6 -15.76 48.33 -15.75 48.39 0.48 1.35 1.40 2.1
20210120 02:30:00 Geo NearIR 37.9 *** *** *** *** *** *** 0.30 ***
20210120 02:30:00 Geo IR 37.9 *** *** *** *** *** *** 0.80 ***
20210120 01:36:17 SSMIS-18 85-92GHz 38.7 -15.68 48.61 -15.70 48.44 0.40 1.12 0.90 6.1
20210120 01:17:09 SSMIS-16 85-92GHz 38.9 -14.98 48.56 -15.00 48.34 0.37 1.05 1.30 5.7
20210119 23:30:00 Geo NearIR 40.4 -15.31 49.66 -15.31 49.66 0.95 2.68 0.10 ***
20210119 23:30:00 Geo IR 40.4 *** *** *** *** *** *** 0.10 ***
20210119 20:30:00 Geo NearIR 42.9 -15.01 49.89 -15.01 49.89 0.24 0.69 0.10 ***
20210119 20:30:00 * Geo IR 42.9 -15.01 49.86 -15.01 49.86 0.13 0.36 0.10 8.3
20210119 17:30:00 Geo NearIR 45.0 -14.67 50.33 -14.67 50.33 0.53 1.49 0.10 ***
20210119 17:30:00 Geo IR 45.0 -14.85 50.22 -14.85 50.22 0.18 0.51 0.50 4.8
20210119 17:21:00 Metop-A ASCAT 45.0 *** *** *** *** *** *** *** ***
20210119 15:39:51 * SSMIS-17 85-92GHz 45.0 -15.16 50.28 -15.08 50.44 0.13 0.37 0.30 100.0
20210119 14:30:00 Geo Vis 45.0 *** *** *** *** *** *** 0.60 ***
20210119 14:30:00 Geo NearIR 45.0 -14.88 50.75 -14.88 50.75 0.47 1.31 0.20 ***
20210119 14:30:00 Geo IR 45.0 -14.88 50.42 -14.88 50.42 0.26 0.73 0.10 -0.1
20210119 11:30:00 * Geo Vis 45.0 -15.58 50.67 -15.58 50.67 0.13 0.37 0.40 ***
20210119 11:30:00 Geo NearIR 45.0 -15.48 50.75 -15.48 50.75 0.43 1.21 0.10 ***
20210119 11:30:00 Geo IR 45.0 -15.48 50.69 -15.48 50.69 0.20 0.56 0.30 -2.1
20210119 10:11:24 AMSR2 85-92GHz 45.0 -15.35 50.50 -15.46 50.34 0.34 0.97 0.40 24.4
20210119 10:11:24 AMSR2 37GHz 45.0 -15.00 51.07 -15.11 50.90 0.19 0.54 0.40 ***
20210119 08:30:00 Geo Vis 45.0 -15.29 50.98 -15.29 50.98 0.87 2.45 1.00 ***
20210119 08:30:00 Geo NearIR 45.0 *** *** *** *** *** *** 0.90 ***
20210119 08:30:00 Geo IR 45.0 -16.01 51.55 -16.01 51.55 3.36 9.49 0.70 6.3
20210119 06:03:00 Metop-B ASCAT 45.0 *** *** *** *** *** *** *** ***
20210119 05:30:00 Geo Vis 45.2 -14.46 50.93 -14.46 50.93 1.04 2.95 0.90 ***
20210119 05:30:00 Geo NearIR 45.2 -14.06 52.04 -14.06 52.04 3.36 9.49 0.10 ***
20210119 05:30:00 * Geo IR 45.2 -13.96 52.09 -13.96 52.09 0.19 0.55 0.50 -1.5
20210119 03:03:59 * SSMIS-17 85-92GHz 46.2 -14.35 51.90 -14.33 51.95 0.21 0.60 1.00 64.9
20210119 02:30:00 Geo Vis 46.5 -13.98 52.13 -13.98 52.13 0.54 1.51 0.10 ***
20210119 02:30:00 Geo NearIR 46.5 -13.96 52.26 -13.96 52.26 3.36 9.49 0.10 ***
20210119 02:30:00 Geo IR 46.5 -13.81 52.26 -13.81 52.26 0.36 1.03 0.10 12.2
20210118 23:30:00 Geo NearIR 47.7 -13.56 52.33 -13.56 52.33 3.36 9.49 0.10 ***
20210118 23:30:00 Geo IR 47.7 -13.63 52.20 -13.63 52.20 0.65 1.83 0.60 1.6
20210118 21:57:27 AMSR2 85-92GHz 48.4 -14.03 52.33 -13.99 52.50 0.21 0.60 2.00 61.5
20210118 21:57:27 * AMSR2 37GHz 48.4 -14.13 52.49 -14.09 52.65 0.20 0.57 1.10 ***
20210118 20:30:00 Geo NearIR 49.0 -13.58 53.61 -13.58 53.61 1.36 3.84 0.20 ***
20210118 20:30:00 Geo IR 49.0 -13.68 52.50 -13.68 52.50 3.36 9.49 0.10 3.1
20210118 17:30:00 Geo NearIR 49.8 *** *** *** *** *** *** 0.10 ***
20210118 17:30:00 Geo IR 49.8 -12.93 53.71 -12.93 53.71 3.36 9.49 0.10 2.6
20210118 14:30:00 Geo NearIR 48.5 -12.76 53.87 -12.76 53.87 0.84 2.37 0.10 ***
20210118 14:30:00 * Geo IR 48.5 -12.94 53.82 -12.94 53.82 0.22 0.61 0.60 0.8
20210118 12:56:20 * SSMIS-18 85-92GHz 47.9 -13.01 54.18 -12.97 54.67 0.20 0.55 0.30 42.3
20210118 12:37:48 SSMIS-16 85-92GHz 47.8 -13.10 54.13 -13.07 54.51 0.26 0.72 0.20 49.3
20210118 11:30:00 Geo Vis 47.3 -12.87 53.63 -12.87 53.63 0.26 0.74 0.50 ***
20210118 11:30:00 Geo NearIR 47.3 *** *** *** *** *** *** 0.10 ***
20210118 11:30:00 Geo IR 47.3 -12.69 53.84 -12.69 53.84 0.29 0.82 0.30 4.5
20210118 09:28:23 AMSR2 85-92GHz 46.4 *** *** *** *** *** *** 3.00 ***
20210118 09:28:23 AMSR2 37GHz 46.4 *** *** *** *** *** *** 3.00 ***
20210118 08:30:00 * Geo Vis 46.0 -12.66 54.40 -12.66 54.40 0.17 0.47 0.70 ***
20210118 08:30:00 Geo NearIR 46.0 -12.71 54.48 -12.71 54.48 0.46 1.29 0.10 ***
20210118 08:30:00 Geo IR 46.0 -12.76 54.40 -12.76 54.40 0.21 0.60 0.70 -0.5
20210118 05:30:00 * Geo Vis 44.8 -12.55 55.73 -12.55 55.73 0.22 0.64 0.80 ***
20210118 05:30:00 Geo NearIR 44.8 *** *** *** *** *** *** 0.60 ***
20210118 05:30:00 Geo IR 44.8 -12.47 55.63 -12.47 55.63 0.28 0.79 0.30 2.4
20210118 02:30:00 Geo Vis 43.5 *** *** *** *** *** *** 0.30 ***
20210118 02:30:00 Geo NearIR 43.5 *** *** *** *** *** *** 0.60 ***
20210118 02:30:00 Geo IR 43.5 *** *** *** *** *** *** 0.10 ***
20210118 00:19:42 SSMIS-18 85-92GHz 42.6 -13.45 58.20 -13.42 58.41 0.54 1.53 2.60 0.2
20210118 00:01:15 SSMIS-16 85-92GHz 42.5 *** *** *** *** *** *** 3.00 ***
20210117 23:30:00 Geo NearIR 42.3 *** *** *** *** *** *** 0.20 ***
20210117 23:30:00 Geo IR 42.3 -12.47 56.65 -12.47 56.65 0.39 1.10 0.80 5.9
20210117 21:14:12 AMSR2 85-92GHz 41.3 *** *** *** *** *** *** 0.10 ***
20210117 21:14:12 AMSR2 37GHz 41.3 -13.53 58.66 -13.50 58.83 0.44 1.24 1.40 ***
20210117 20:30:00 Geo NearIR 41.0 *** *** *** *** *** *** 0.20 ***
20210117 20:30:00 * Geo IR 41.0 -12.71 57.51 -12.71 57.51 0.27 0.75 0.50 6.7
20210117 17:30:00 Geo NearIR 39.8 *** *** *** *** *** *** 0.30 ***
20210117 17:30:00 Geo IR 39.8 -12.31 58.37 -12.31 58.37 0.56 1.58 0.80 6.0
20210117 14:30:00 Geo NearIR 38.5 -11.95 58.70 -11.95 58.70 0.27 0.78 0.10 ***
20210117 14:30:00 Geo IR 38.5 -12.05 58.90 -12.05 58.90 0.98 2.77 0.20 -1.5
20210117 14:25:48 SSMIS-17 85-92GHz 38.5 -13.30 60.64 -13.31 60.62 0.25 0.70 3.00 9.3
20210117 13:09:16 SSMIS-18 85-92GHz 38.0 -12.49 60.39 -12.56 60.10 0.34 0.96 1.50 5.9
20210117 12:50:58 * SSMIS-16 85-92GHz 37.9 -12.48 59.32 -12.41 59.60 0.22 0.63 3.00 0.0
20210117 11:30:00 Geo Vis 37.3 -12.34 59.88 -12.34 59.88 0.29 0.81 0.30 ***
20210117 11:30:00 Geo NearIR 37.3 -12.56 59.91 -12.56 59.91 1.61 4.54 0.20 ***
20210117 11:30:00 Geo IR 37.3 -12.26 59.68 -12.26 59.68 0.46 1.30 0.60 1.7
20210117 08:30:00 * Geo Vis 36.0 -12.50 61.11 -12.50 61.11 0.28 0.79 0.10 ***
20210117 08:30:00 Geo NearIR 36.0 -12.43 60.75 -12.43 60.75 3.36 9.49 0.10 ***
20210117 08:30:00 Geo IR 36.0 -12.45 61.13 -12.45 61.13 0.29 0.81 0.20 7.7
20210117 05:30:00 Geo Vis 35.0 -12.28 61.38 -12.28 61.38 0.38 1.07 1.00 ***
20210117 05:30:00 Geo NearIR 35.0 *** *** *** *** *** *** 0.20 ***
20210117 05:30:00 Geo IR 35.0 -12.21 61.76 -12.21 61.76 0.47 1.32 0.10 10.3

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

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