Bentham Spectroradiometer, Rothera Pt. Date Day Ozone 01/01/99 1 02/01/99 2 03/01/99 3 04/01/99 4 05/01/99 5 06/01/99 6 282.9 07/01/99 7 282.5 08/01/99 8 281.9 09/01/99 9 303.6 10/01/99 10 259.5 11/01/99 11 291.4 12/01/99 12 282.7 13/01/99 13 297.8 14/01/99 14 293.9 15/01/99 15 282.0 16/01/99 16 276.4 17/01/99 17 273.3 18/01/99 18 267.3 19/01/99 19 264.3 20/01/99 20 276.1 21/01/99 21 277.7 22/01/99 22 279.1 23/01/99 23 270.8 24/01/99 24 293.1 25/01/99 25 290.8 26/01/99 26 284.3 27/01/99 27 284.6 28/01/99 28 269.1 29/01/99 29 30/01/99 30 31/01/99 31 01/02/99 32 02/02/99 33 03/02/99 34 04/02/99 35 05/02/99 36 06/02/99 37 07/02/99 38 08/02/99 39 09/02/99 40 10/02/99 41 11/02/99 42 12/02/99 43 13/02/99 44 275.4 14/02/99 45 275.1 15/02/99 46 268.4 16/02/99 47 272.3 17/02/99 48 272.9 18/02/99 49 290.1 19/02/99 50 279.2 20/02/99 51 279.6 21/02/99 52 279.8 22/02/99 53 279.1 23/02/99 54 303.6 24/02/99 55 298.5 25/02/99 56 305.5 26/02/99 57 287.4 27/02/99 58 286.1 28/02/99 59 271.5 01/03/99 60 256.5 02/03/99 61 257.2 03/03/99 62 246.4 04/03/99 63 250.8 05/03/99 64 253.6 06/03/99 65 267.4 07/03/99 66 262.8 08/03/99 67 276.3 09/03/99 68 298.4 10/03/99 69 11/03/99 70 267.8 12/03/99 71 283.0 13/03/99 72 270.5 14/03/99 73 273.3 15/03/99 74 288.4 16/03/99 75 297.9 17/03/99 76 287.3 18/03/99 77 277.9 19/03/99 78 285.6 20/03/99 79 279.1 21/03/99 80 246.9 22/03/99 81 262.2 23/03/99 82 226.2 24/03/99 83 239.6 25/03/99 84 249.9 26/03/99 85 258.2 27/03/99 86 237.9 28/03/99 87 236.7 29/03/99 88 247.7 30/03/99 89 268.7 31/03/99 90 265.6 01/04/99 91 226.6 02/04/99 92 229.8 03/04/99 93 253.8 04/04/99 94 257.8 05/04/99 95 260.7 06/04/99 96 278.2 07/04/99 97 286.2 08/04/99 98 292.1 09/04/99 99 288.2 10/04/99 100 318.0 11/04/99 101 286.7 12/04/99 102 285.9 13/04/99 103 313.1 14/04/99 104 273.9 15/04/99 105 283.6 16/04/99 106 259.2 17/04/99 107 255.4 18/04/99 108 255.6 19/04/99 109 294.9 20/04/99 110 287.6 21/04/99 111 267.6 22/04/99 112 237.6 23/04/99 113 241.4 24/04/99 114 264.4 25/04/99 115 236.1 26/04/99 116 217.3 27/04/99 117 261.2 28/04/99 118 259.6 29/04/99 119 265.6 30/04/99 120 236.5 01/05/99 121 285.6 02/05/99 122 314.4 03/05/99 123 317.8 04/05/99 124 303.6 05/05/99 125 268.2 06/05/99 126 07/05/99 127 08/05/99 128 09/05/99 129 10/05/99 130 11/05/99 131 12/05/99 132 13/05/99 133 14/05/99 134 15/05/99 135 16/05/99 136 17/05/99 137 18/05/99 138 19/05/99 139 20/05/99 140 21/05/99 141 22/05/99 142 23/05/99 143 24/05/99 144 25/05/99 145 26/05/99 146 27/05/99 147 28/05/99 148 29/05/99 149 30/05/99 150 31/05/99 151 01/06/99 152 02/06/99 153 03/06/99 154 04/06/99 155 05/06/99 156 06/06/99 157 07/06/99 158 08/06/99 159 09/06/99 160 10/06/99 161 11/06/99 162 12/06/99 163 13/06/99 164 14/06/99 165 15/06/99 166 16/06/99 167 17/06/99 168 18/06/99 169 19/06/99 170 20/06/99 171 21/06/99 172 22/06/99 173 23/06/99 174 24/06/99 175 25/06/99 176 26/06/99 177 27/06/99 178 28/06/99 179 29/06/99 180 30/06/99 181 01/07/99 182 02/07/99 183 03/07/99 184 04/07/99 185 05/07/99 186 06/07/99 187 07/07/99 188 08/07/99 189 09/07/99 190 10/07/99 191 11/07/99 192 12/07/99 193 13/07/99 194 14/07/99 195 15/07/99 196 16/07/99 197 17/07/99 198 18/07/99 199 19/07/99 200 20/07/99 201 21/07/99 202 22/07/99 203 23/07/99 204 24/07/99 205 25/07/99 206 26/07/99 207 27/07/99 208 28/07/99 209 29/07/99 210 30/07/99 211 31/07/99 212 01/08/99 213 02/08/99 214 03/08/99 215 04/08/99 216 05/08/99 217 06/08/99 218 07/08/99 219 08/08/99 220 09/08/99 221 10/08/99 222 243.5 11/08/99 223 201.5 12/08/99 224 223.2 13/08/99 225 221.7 14/08/99 226 243.5 15/08/99 227 231.7 16/08/99 228 223.6 17/08/99 229 198.8 18/08/99 230 222.2 19/08/99 231 248.9 20/08/99 232 221.2 21/08/99 233 213.5 22/08/99 234 214.7 23/08/99 235 204.7 24/08/99 236 214.5 25/08/99 237 228.8 26/08/99 238 191.0 27/08/99 239 198.8 28/08/99 240 197.0 29/08/99 241 30/08/99 242 202.0 31/08/99 243 205.4 01/09/99 244 172.6 02/09/99 245 174.1 03/09/99 246 154.7 04/09/99 247 174.5 05/09/99 248 163.5 06/09/99 249 195.9 07/09/99 250 186.9 08/09/99 251 162.5 09/09/99 252 158.1 10/09/99 253 158.4 11/09/99 254 157.5 12/09/99 255 151.3 13/09/99 256 163.3 14/09/99 257 168.4 15/09/99 258 194.9 16/09/99 259 159.5 17/09/99 260 156.4 18/09/99 261 168.9 19/09/99 262 178.5 20/09/99 263 150.8 21/09/99 264 154.0 22/09/99 265 189.2 23/09/99 266 162.1 24/09/99 267 176.4 25/09/99 268 141.6 26/09/99 269 139.4 27/09/99 270 132.5 28/09/99 271 125.0 29/09/99 272 129.2 30/09/99 273 124.3 01/10/99 274 136.1 02/10/99 275 168.3 03/10/99 276 201.8 04/10/99 277 209.0 05/10/99 278 156.7 06/10/99 279 244.9 07/10/99 280 276.8 08/10/99 281 297.2 09/10/99 282 261.3 10/10/99 283 224.0 11/10/99 284 175.6 12/10/99 285 156.9 13/10/99 286 166.7 14/10/99 287 163.4 15/10/99 288 143.7 16/10/99 289 118.4 17/10/99 290 127.1 18/10/99 291 134.9 19/10/99 292 150.5 20/10/99 293 165.2 21/10/99 294 162.7 22/10/99 295 158.2 23/10/99 296 152.2 24/10/99 297 147.3 25/10/99 298 157.2 26/10/99 299 184.5 27/10/99 300 199.3 28/10/99 301 183.8 29/10/99 302 162.0 30/10/99 303 193.1 31/10/99 304 208.4 01/11/99 305 252.2 02/11/99 306 225.9 03/11/99 307 258.2 04/11/99 308 328.1 05/11/99 309 321.9 06/11/99 310 293.0 07/11/99 311 297.0 08/11/99 312 275.4 09/11/99 313 223.2 10/11/99 314 225.6 11/11/99 315 209.9 12/11/99 316 229.4 13/11/99 317 210.7 14/11/99 318 226.9 15/11/99 319 280.4 16/11/99 320 306.8 17/11/99 321 324.5 18/11/99 322 306.1 19/11/99 323 240.6 20/11/99 324 210.6 21/11/99 325 198.9 22/11/99 326 271.3 23/11/99 327 318.0 24/11/99 328 322.5 25/11/99 329 233.1 26/11/99 330 176.4 27/11/99 331 186.2 28/11/99 332 194.6 29/11/99 333 225.8 30/11/99 334 286.2 01/12/99 335 310.8 02/12/99 336 227.2 03/12/99 337 183.3 04/12/99 338 174.2 05/12/99 339 207.6 06/12/99 340 304.9 07/12/99 341 314.6 08/12/99 342 318.1 09/12/99 343 331.1 10/12/99 344 315.9 11/12/99 345 310.7 12/12/99 346 314.1 13/12/99 347 304.0 14/12/99 348 322.4 15/12/99 349 308.2 16/12/99 350 296.1 17/12/99 351 280.2 18/12/99 352 282.0 19/12/99 353 270.2 20/12/99 354 273.9 21/12/99 355 300.1 22/12/99 356 306.8 23/12/99 357 311.7 24/12/99 358 312.7 25/12/99 359 300.5 26/12/99 360 300.2 27/12/99 361 311.1 28/12/99 362 302.4 29/12/99 363 297.6 30/12/99 364 301.2 31/12/99 365 303.0