46 2160 {NLHEAD FFI} Wood, Stephen W. NIWA Lauder NZ e-mail: wood@wao.greta.cri.nz ph: 64-3-4473-411 fx: 64-3-4473-348 Total Ozone data from Dobson Spectrophotometer #17 ASHOE/MAESA 1 1 {IVOL NVOL} 1994 01 03 1995 03 23 {DATE RDATE} 0 {DX(1)} 15 {LENX(2)} Day of Year including decimal fraction (ddd.ddd). Noon on 1 Jan = 1.5 Station Name 3 {NV} 1 1 1 9 9 999 Wavelength code (AD = 0, CD = 2, ADFI=4,CDFI=6) Observation type (see comment lines) Total Ozone (DU) 5 {NAUXV} 0 {NAUXC} 1 1 1 1 1 {ASCAL(a)} 999 99.999 999.999 9999 9999 {AMISS} Number of observations Station Latitude (degrees North) Station Longitude (degrees East) Station Elevation (m) Year of measurement (UT) 2 {NSCOML} Data for wavelength codes 4-6 are focussed image measurements Estimated additional error in total ozone is at least 4%. 16 {NNCOML} Preliminary processed Total Ozone data measured at the surface at Arrival Heights, Ross Island, Antarctica during the 1994 ASHOE/MAESA ER-2 campaign. Observation Types are described as follows: 0 = direct sun 1 = direct moon 2 = blue zenith sky 3 = zenith cloud, uniform stratified layer of small opacity 4 = zenith cloud, uniform or moderate variable layer of medium opacity 5 = zenith cloud, uniform or moderate variable layer of large opacity 6 = zenith cloud, highly variable opacity, with or without precipitation. Uncertainty is estimated at 3% for direct sun AD observations and are larger for other wavelengths and observation types. Reference: Basher R.E., Atmospheric Ozone Symposium 1984, 387-391, 1984. DECDAY WVL OB.TYPE OZONE (doy) (Du) Arrival Heights 127 -77.833 166.650 170 1994 3.05 0 0 293 4.04 0 0 287 4.14 0 0 287 5.03 0 4 312 6.07 0 0 293 7.06 0 4 322 10.12 0 0 291 11.04 0 0 287 12.04 0 0 288 13.04 0 0 286 14.04 0 5 315 14.95 0 4 300 18.04 0 0 279 19.03 0 0 279 22.02 0 4 302 24.08 0 4 300 25.03 0 0 286 26.04 0 5 302 27.07 0 0 280 28.03 0 5 287 30.14 0 5 304 31.03 0 5 308 33.07 0 4 304 34.02 0 4 299 35.06 0 4 295 36.03 0 4 305 39.10 0 0 305 44.03 0 4 280 45.02 0 0 292 46.06 0 4 274 47.05 0 5 266 49.03 0 4 269 52.05 0 5 305 54.04 2 5 300 55.02 0 0 280 58.93 2 5 288 60.04 2 5 285 61.03 2 5 277 63.03 2 5 282 68.05 2 5 280 74.05 2 5 298 75.05 2 5 310 76.04 2 5 294 77.03 2 5 276 82.10 2 0 336 82.13 6 0 327 88.47 6 1 298 88.51 6 1 294 89.07 6 0 281 89.47 6 1 291 116.48 6 1 309 116.54 6 1 299 144.54 6 1 374 145.48 6 1 383 145.54 6 1 379 172.47 6 1 272 172.52 6 1 255 175.38 6 1 276 175.47 6 1 273 201.37 6 1 255 201.44 6 1 255 202.40 6 1 266 202.46 6 1 258 229.46 6 1 274 231.42 6 1 254 231.49 6 1 256 232.46 6 1 257 232.50 6 1 252 256.03 6 0 214 257.01 6 0 210 258.04 6 0 229 259.08 6 0 225 260.01 2 0 221 260.98 6 0 240 261.47 6 1 239 262.03 6 0 260 263.06 6 0 223 264.03 6 0 200 264.98 6 0 192 265.04 6 0 179 265.08 6 0 176 265.14 6 0 167 266.04 6 0 183 266.99 6 0 154 268.03 6 0 157 269.03 6 0 170 270.03 4 0 159 270.98 6 0 164 271.04 6 0 159 271.13 6 0 149 271.97 6 0 143 272.13 6 0 136 272.90 6 0 138 274.01 6 0 150 277.07 4 0 133 277.87 6 0 170 278.04 4 0 173 279.83 6 0 179 280.02 0 0 185 280.10 2 0 187 280.96 2 0 212 281.96 2 0 229 283.05 0 0 210 283.87 6 0 190 284.02 2 0 181 287.03 0 0 230 287.99 0 0 223 288.83 6 0 270 289.06 0 0 285 290.16 0 0 310 290.96 0 0 330 292.89 0 4 348 294.03 0 4 308 294.29 6 0 256 294.83 0 0 245 294.88 2 0 235 294.98 2 0 225 295.02 0 0 221 296.83 4 0 142 296.89 2 0 136 297.14 0 0 135 297.91 0 0 134 299.10 0 0 178 299.13 0 0 178 301.04 0 0 200 301.92 0 0 159 304.06 0 4 194