Summary of Dobson ozone measurements for June, 2000 Measurements made at Nairobi with instrument # 18 Latitude = -1.271 Longitude = 36.803 Altitude = 1710 Pressure = 832.7 Absorption coefficients : B.P. 1992 Scale Type Day Time(ST) RA RC RC' RD NA NC NC' ND Mu M XAD XCD XCC' XC Weather DS 00 9 14:22:42 126.9 88.0 0.0 72.1 66.8 38.7 0.0 24.4 1.238 1.239 233.5 244.0 0.0 268.8 0.0km DS 00 8 15:13:31 140.8 94.9 0.0 76.6 80.3 45.6 0.0 29.1 1.438 1.443 242.4 241.7 0.0 274.2 0.0km DS 00 3 10:52:15 125.2 79.1 0.0 72.2 65.2 29.6 0.0 24.5 1.200 1.202 231.2 84.5 0.0 188.0 0.0km DS 00 1 15:19:00 143.2 90.9 0.0 76.6 87.1 43.4 0.0 31.2 1.467 1.472 259.6 172.0 0.0 248.7 3 10.0km DS 00 2 10:05:41 135.7 83.3 0.0 75.7 75.3 33.9 0.0 28.1 1.351 1.355 238.5 84.1 0.0 192.6 0.0km DS 00 2 10:35:35 130.0 81.2 0.0 74.6 69.8 31.8 0.0 27.0 1.243 1.245 235.0 74.9 0.0 198.4 0.0km DS 00 2 14:35:00 129.2 81.8 0.0 73.1 69.0 32.4 0.0 25.4 1.272 1.274 233.4 110.7 0.0 198.8 0.0km DS 00 2 15:17:29 140.6 86.7 0.0 76.4 80.1 37.4 0.0 28.9 1.459 1.463 239.0 118.4 0.0 201.1 0.0km DS 00 2 16:06:31 164.3 96.8 0.0 83.1 103.7 47.5 0.0 35.8 1.848 1.861 250.0 129.0 0.0 202.1 0.0km DS 00 2 14:35:00 129.2 81.8 0.0 73.1 73.4 34.1 0.0 27.6 1.272 1.274 245.7 103.9 0.0 215.2 2 10.0km DS 00 2 15:17:29 140.6 86.7 0.0 76.4 84.5 39.1 0.0 31.0 1.459 1.463 249.8 112.4 0.0 215.5 2 10.0km DS 00 2 16:06:31 164.3 96.8 0.0 83.1 108.1 49.2 0.0 38.0 1.848 1.861 258.5 124.3 0.0 213.5 2 10.0km DS 00 3 09:27:30 148.3 87.2 0.0 78.5 92.1 39.6 0.0 33.2 1.565 1.571 257.6 80.2 0.0 194.8 3 10.0km DS 00 3 09:34:45 145.2 86.1 0.0 77.8 89.0 38.5 0.0 32.5 1.516 1.522 255.2 77.5 0.0 195.7 3 10.0km DS 00 3 10:52:15 125.2 79.1 0.0 72.2 69.5 31.4 0.0 26.6 1.200 1.202 244.3 77.2 0.0 205.4 3 10.0km DS 00 4 14:29:20 126.5 80.4 0.0 72.0 70.8 32.7 0.0 26.4 1.255 1.257 241.0 100.7 0.0 205.9 6 10.0km DS 00 4 15:05:30 138.1 85.7 0.0 75.3 82.1 38.1 0.0 29.9 1.397 1.401 254.7 119.9 0.0 220.9 5 10.0km DS 00 6 14:50:28 132.8 91.0 0.0 74.1 76.9 43.5 0.0 28.6 1.331 1.334 247.3 235.0 0.0 285.7 6 10.0km DS 00 7 14:40:25 130.3 89.7 0.0 72.9 74.5 42.2 0.0 27.3 1.293 1.296 248.5 241.5 0.0 285.0 6 10.0km DS 00 7 16:17:59 171.5 110.8 0.0 85.4 115.3 62.7 0.0 40.3 1.982 1.999 257.6 237.5 0.0 273.5 6 10.0km DS 00 8 14:10:22 126.1 87.9 0.0 72.6 70.4 40.4 0.0 27.0 1.205 1.207 245.4 232.3 0.0 295.2 6 10.0km DS 00 8 15:13:31 141.0 94.9 0.0 76.6 84.9 47.4 0.0 31.2 1.438 1.443 254.3 235.6 0.0 288.8 6 10.0km DS 00 9 14:22:42 126.9 88.0 0.0 72.1 71.2 40.5 0.0 26.5 1.238 1.239 246.1 237.0 0.0 285.7 5 10.0km DS 00 9 15:09:44 138.3 93.5 0.0 75.1 82.3 46.0 0.0 29.7 1.419 1.423 252.7 241.9 0.0 282.5 5 10.0km DS 00 9 15:11:30 139.0 93.7 0.0 75.4 82.9 46.2 0.0 30.0 1.428 1.432 252.8 238.6 0.0 281.7 5 10.0km DS 00 10 10:47:20 127.9 88.4 0.0 71.9 72.2 40.9 0.0 26.3 1.222 1.224 256.6 250.6 0.0 292.9 5 10.0km DS 00 10 10:49:20 127.7 88.0 0.0 72.0 72.0 40.5 0.0 26.4 1.217 1.219 256.0 242.5 0.0 290.6 5 10.0km DS 00 11 14:37:40 129.7 89.6 0.0 72.6 73.9 42.1 0.0 27.0 1.284 1.287 248.8 246.9 0.0 286.7 5 10.0km DS 00 14 14:26:38 128.4 89.2 0.0 73.1 72.6 41.7 0.0 27.6 1.249 1.251 246.0 237.7 0.0 293.8 7 10.0km DS 00 14 16:09:58 167.1 108.5 0.0 84.6 110.9 60.5 0.0 39.5 1.877 1.891 259.1 235.3 0.0 280.8 5 10.0km DS 00 15 14:56:40 134.8 92.0 0.0 74.5 78.9 44.5 0.0 29.0 1.356 1.359 250.4 239.7 0.0 287.2 6 10.0km DS 00 17 09:20:35 152.6 101.0 0.0 79.9 96.4 53.4 0.0 34.7 1.649 1.658 256.1 236.8 0.0 278.4 5 10.0km DS 00 17 09:27:00 149.6 99.6 0.0 78.8 93.4 52.0 0.0 33.5 1.600 1.607 256.1 241.8 0.0 280.3 5 10.0km DS 00 17 09:44:53 142.8 96.1 0.0 76.7 86.7 48.5 0.0 31.3 1.483 1.488 255.4 243.3 0.0 283.5 5 10.0km DS 00 17 09:46:40 141.6 95.5 0.0 75.7 85.5 47.9 0.0 30.3 1.472 1.477 256.5 251.8 0.0 281.5 5 10.0km DS 00 18 09:59:25 137.4 93.0 0.0 75.4 81.4 45.5 0.0 30.0 1.406 1.410 249.9 230.7 0.0 278.9 7 10.0km DS 00 20 15:35:36 147.0 97.9 0.0 78.4 90.8 50.3 0.0 33.1 1.565 1.571 251.3 231.1 0.0 279.8 4 10.0km DS 00 21 14:14:10 125.4 87.5 0.0 72.2 69.7 40.0 0.0 26.6 1.213 1.215 242.3 230.8 0.0 288.4 6 10.0km DS 00 21 14:15:40 126.0 87.8 0.0 72.5 70.3 40.3 0.0 26.9 1.217 1.219 243.0 230.0 0.0 290.3 6 10.0km DS 00 21 15:40:30 149.0 99.2 0.0 79.0 92.8 51.6 0.0 33.8 1.598 1.605 251.8 235.1 0.0 281.5 6 10.0km DS 00 22 14:23:00 127.9 88.2 0.0 73.0 72.2 40.7 0.0 27.5 1.236 1.237 246.7 224.3 0.0 288.3 6 10.0km DS 00 22 16:04:25 160.9 105.6 0.0 82.4 104.7 57.7 0.0 37.2 1.802 1.814 254.8 239.1 0.0 278.4 6 10.0km DS 00 22 16:08:35 164.1 107.2 0.0 83.4 107.9 59.2 0.0 38.3 1.846 1.859 256.9 239.2 0.0 279.2 6 10.0km DS 00 29 16:08:20 159.4 104.7 0.0 81.9 103.2 56.9 0.0 36.7 1.825 1.837 247.8 231.9 0.0 267.9 5 10.0km DS 00 29 16:10:30 160.6 105.4 0.0 82.2 104.4 57.5 0.0 37.0 1.848 1.861 248.0 233.2 0.0 267.6 5 10.0km