De Backer H. O3SONDE UCCLE OZONE 01-APR-1974 09:45:0001-APR-1974 11:26:000001 116 2160 De Backer, Hugo (Hugo.DeBacker@oma.be) KMI/IRM (Royal Meteorological Institute of Belgium) Ozonesonde Brewer-Mast NDSC 1 1 1974 04 01 2002 04 29 0 20 Pressure at observation (hPa) Station name 8 1 1 1 1 1 1 1 1 99999 99999 999.9 999 999.9 99.9 999 999.9 Time after launch (s) Geopotential height (gpm) Temperature (C) Relative humidity (%) Temperature inside styrofoam box (C) Ozone partial pressure (mPa) Horizontal wind direction (degrees) Horizontal wind speed (m/s) 60 18 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9999 99.999 999.99 999.99 999.9 99.9 99999.9 99999.9 99999.9 99999.9 9.9999 9.9999 999999 999999 999999 9.999 9.999 9.999 9.9 99.9 99.99 99.99 9.999 9.999 99.9 99.99 9999.9 9.9 9.9 9 999.9 999 999 9.999 99.9 999 999.9 999.9 99999.9 99999.9 99999.9 99999.9 40 21 20 40 20 13 2 7 20 20 40 10 20 20 20 20 40 40 zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzz zz zzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz Number of pressure levels Launch time (Decimal UT hours from 0 hours on day given by DATE) East longitude of station (decimal degrees) Latitude of station (decimal degrees) Wind speed at ground at launch (m/s) Temperature at ground at launch (C) Free lift for rubber balloon (g) Dummy weight for plastic balloon (g) Balloon volume for plastic balloon (m^3) Balloon weight for rubber balloon (g) Interface parameter U1 Interface parameter U2 Interface parameter R1 Interface parameter R2 Interface parameter R3 Interface parameter K0 Interface parameter K1 Interface parameter K2 Amount of cathode solution (cm3) Concentration of cathode solution (mg/l) Sensor air flow rate (calibrator and ozonesonde pumps operating) (s) Sensor air flow rate (ozonesonde pump only operating) (s) Background sensor current before cell is exposed to ozone (microamperes) Background sensor current in the end of the pre-flight calibration(microamperes) Time the sonde was run for surface ozone (min) Surface ozone measured with the sonde prior to launch(mPa) Background surface pressure (hPa) Pressure correction at ground Temperature correction at ground Humidity correction at ground Total ozone from sondeprofile (COL1) Total ozone measured with Dobson/Brewer (daily mean) (COL2A) Total ozone measured with Dobson/Brewer (best value) (COL2B) Correction factor (COL2B/COL1) (NOT APPLIED TO DATA) Temperature in laboratory during sonde flow rate calibration Relative humidity in laboratory during sonde flow rate calibration Temperature at sonde inlet tube prior to launch Temperature at sonde pump prior to launch Reserved Reserved Reserved Reserved Ground equipment Pump correction table Background current correction method Vertical averaging/smoothing method Box temperature measured from Name of raw data file Lifting gas Balloon material Balloon brand Balloon type Reason for discontinuation Weather at launch (cloud group from synop code) Balloon pretreatment Serial number of B/M Serial number of interface card Serial number of RS-80 Reserved Reserved 0 3 Software used to produce this file = KMI own version P time Z T U TI PO3 DIR SPD ************************ END OF HEADER ************************ UCCLE 232 9.750 4.35 50.8 9999.00 12.5 3300.0 99999.9 99999.9 1500.0 9.9999 9.9999 999999 999999 999999 9.999 9.999 9.999 9.9 99.9 99.99 99.99 9.999 9.999 99.9 99.99 9999.9 9.9 9.9 9 999.9 999 363 9.999 99.9 999 99.9 99.9 99999.9 99999.9 99999.9 9999.9 VIZ-system + own software KMI procedure;b= 2.06 None Significant points N/A zzzzzzzzzzzzz H2 Rubber Totex TA zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzz NONE zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz 1002.9 0 100 12.5 75 24.4 99.90 999 999.9 996.5 1 162 11.5 72 24.3 99.90 999 999.9 989.5 16 219 10.8 72 24.3 99.90 999 999.9 975.9 42 320 9.5 75 24.4 99.90 999 999.9 969.3 57 377 9.7 73 24.4 99.90 89 4.2 951.2 98 536 10.2 68 24.5 99.90 66 3.7 949.0 107 569 10.3 67 24.5 99.90 63 3.7 943.2 118 613 10.4 67 24.5 99.90 56 3.5 942.4 120 619 10.4 67 24.5 99.90 56 3.5 920.8 170 816 9.2 69 24.6 99.90 75 3.4 918.1 177 841 9.0 68 24.6 99.90 78 3.4 912.3 191 896 8.7 67 24.6 99.90 82 3.5 908.1 199 930 8.5 68 24.6 99.90 85 3.6 897.6 223 1024 8.0 63 24.6 99.90 92 3.7 893.0 233 1063 7.8 61 24.6 99.90 96 3.8 885.1 251 1131 7.4 58 24.7 99.90 94 3.6 867.9 291 1292 6.5 56 24.7 99.90 91 3.3 862.8 303 1339 6.2 55 24.7 99.90 87 3.2 860.8 310 1365 5.9 55 24.7 99.90 86 3.2 846.9 341 1491 4.6 58 24.8 99.90 77 3.0 843.8 349 1522 4.3 58 24.8 99.90 76 2.9 825.5 394 1700 2.5 59 24.8 99.90 65 2.8 819.7 408 1759 2.0 59 24.9 99.90 62 2.8 804.7 443 1909 0.6 62 24.9 99.90 60 2.8 801.0 453 1956 0.2 62 24.8 99.90 59 2.8 793.6 468 2023 -0.4 64 24.8 99.90 59 2.8 788.1 479 2073 -0.8 65 24.8 99.90 61 2.7 775.3 511 2217 -2.0 69 24.8 99.90 65 2.6 767.5 526 2287 -2.7 67 24.8 99.90 69 2.5 764.6 532 2312 -2.9 66 24.8 99.90 71 2.5 743.6 584 2543 -4.8 54 24.9 99.90 89 2.6 742.4 587 2555 -4.9 53 24.9 99.90 90 2.6 726.5 623 2717 -5.7 46 24.8 99.90 99 2.9 718.3 644 2806 -6.2 46 24.8 99.90 104 3.0 695.3 703 3066 -7.5 44 24.8 99.90 97 3.4 672.2 764 3334 -8.9 42 24.7 99.90 82 3.8 671.3 766 3344 -9.0 42 24.7 99.90 81 3.8 652.8 813 3549 -10.1 43 24.6 99.90 73 4.0 651.2 817 3569 -10.2 43 24.6 99.90 73 4.0 633.4 867 3785 -11.8 44 24.6 99.90 73 3.8 629.1 878 3834 -12.2 44 24.6 99.90 74 3.8 616.0 913 3989 -13.3 45 24.6 99.90 75 3.5 608.8 934 4079 -13.9 45 24.5 99.90 75 3.3 608.1 937 4096 -14.1 45 24.5 99.90 76 3.3 607.4 941 4109 -14.2 45 24.5 99.90 75 3.3 601.8 953 4165 -14.6 45 24.5 99.90 73 3.0 600.4 961 4199 -14.8 45 24.5 99.90 72 3.0 596.2 969 4236 -15.1 45 24.5 99.90 70 2.8 593.5 980 4284 -15.4 45 24.4 99.90 69 2.7 588.1 994 4346 -16.0 45 24.4 99.90 67 2.5 583.9 1005 4394 -16.5 45 24.4 99.90 62 2.4 579.8 1017 4454 -17.0 44 24.4 99.90 58 2.4 570.5 1044 4577 -18.2 44 24.3 99.90 49 2.2 567.0 1054 4621 -18.6 44 24.3 99.90 46 2.2 552.2 1095 4813 -20.4 44 24.2 99.90 31 2.6 547.0 1113 4893 -21.2 44 24.2 99.90 26 2.8 545.8 1117 4911 -21.4 44 24.2 99.90 25 2.9 542.0 1125 4948 -21.7 43 24.2 99.90 23 3.2 539.5 1135 4995 -22.0 43 24.2 99.90 21 3.4 527.0 1172 5161 -23.1 42 24.0 99.90 14 4.3 524.7 1179 5192 -23.3 42 24.0 99.90 12 4.5 522.2 1185 5221 -23.5 42 24.0 99.90 11 4.8 509.0 1228 5414 -24.8 42 23.9 99.90 6 6.0 505.5 1240 5466 -25.2 42 23.9 99.90 4 6.2 503.2 1246 5497 -25.4 42 23.8 99.90 3 6.3 499.7 1256 5540 -25.7 42 23.8 99.90 1 6.5 490.0 1288 5683 -27.0 42 23.7 99.90 357 7.0 487.0 1298 5727 -27.4 42 23.7 99.90 355 7.1 479.2 1324 5841 -28.4 42 23.6 99.90 351 7.3 473.0 1345 5937 -29.3 42 23.6 99.90 348 7.4 464.9 1375 6066 -30.5 42 23.4 99.90 342 7.5 456.0 1405 6200 -31.8 41 23.3 99.90 336 7.7 451.1 1423 6276 -32.5 41 23.3 99.90 333 7.9 444.8 1446 6378 -33.5 41 23.3 99.90 330 8.2 442.7 1454 6416 -33.9 41 23.3 99.90 329 8.3 440.0 1463 6458 -34.3 41 23.2 99.90 328 8.4 435.6 1478 6527 -34.9 41 23.1 99.90 326 8.5 422.1 1523 6740 -36.1 41 23.0 99.90 323 9.0 421.6 1524 6747 -36.1 41 23.0 99.90 322 9.0 419.7 1530 6775 -36.3 40 23.0 99.90 322 9.1 414.8 1551 6865 -36.9 40 22.9 99.90 322 9.3 409.1 1570 6954 -37.4 40 22.8 99.90 322 9.6 407.1 1578 6988 -37.6 40 22.8 99.90 322 9.7 399.7 1606 7113 -38.4 40 22.6 99.90 323 10.3 391.1 1640 7264 -39.4 19 22.6 99.90 325 11.0 383.3 1672 7405 -40.4 0 22.4 99.90 327 12.1 379.7 1687 7472 -40.6 0 22.3 99.90 328 12.6 377.1 1697 7518 -40.8 0 22.3 99.90 329 13.0 370.1 1726 7645 -41.2 0 22.2 99.90 329 14.4 363.2 1755 7772 -41.6 0 22.1 99.90 330 15.8 349.2 1814 8033 -42.5 0 21.8 99.90 328 19.5 337.2 1867 8267 -43.3 0 21.6 99.90 325 24.0 336.3 1871 8286 -43.4 0 21.6 99.90 325 24.4 326.4 1917 8491 -44.7 0 21.3 99.90 324 28.3 323.3 1931 8554 -45.1 0 21.3 99.90 324 29.6 309.4 1992 8842 -47.0 0 21.0 99.90 324 32.6 297.4 2047 9099 -48.7 0 20.8 99.90 326 32.7 292.6 2070 9206 -49.4 0 20.6 99.90 326 32.2 285.5 2104 9365 -50.2 0 20.5 99.90 327 31.4 273.5 2164 9641 -51.7 0 20.1 99.90 326 30.3 261.6 2226 9928 -53.2 0 19.8 99.90 324 29.5 252.1 2277 10166 -54.5 0 19.6 99.90 322 28.4 251.7 2280 10177 -54.6 0 19.5 99.90 322 28.3 245.7 2314 10333 -55.4 0 19.4 99.90 320 26.9 240.7 2342 10464 -55.1 0 19.2 99.90 319 25.8 230.8 2401 10732 -54.4 0 18.9 99.90 318 21.8 227.0 2424 10837 -54.2 0 18.8 99.90 318 20.3 221.9 2456 10986 -54.2 0 18.6 99.90 319 18.3 212.2 2519 11273 -54.3 0 18.3 99.90 321 16.1 212.0 2521 11281 -54.3 0 18.3 99.90 322 16.0 204.0 2573 11522 -54.4 0 18.0 99.90 322 14.4 195.1 2635 11803 -54.6 0 17.8 99.90 317 12.4 193.0 2650 11875 -54.6 0 17.7 99.90 313 11.8 187.2 2693 12070 -54.7 0 17.6 99.90 306 10.3 180.4 2746 12312 -54.8 0 17.3 99.90 299 9.5 179.3 2754 12350 -54.9 0 17.3 99.90 299 9.4 173.4 2802 12568 -55.6 0 17.0 99.90 300 8.5 172.4 2809 12605 -55.7 0 17.0 99.90 301 8.4 164.5 2867 12900 -56.5 0 16.7 99.90 307 7.1 156.6 2928 13209 -57.4 0 16.4 99.90 314 6.2 149.7 2984 13492 -58.2 0 16.1 99.90 320 5.5 147.4 3004 13590 -58.5 0 16.0 99.90 318 5.4 142.8 3043 13787 -59.1 0 15.8 99.90 317 5.1 135.9 3104 14095 -60.0 0 15.4 99.90 312 4.6 130.6 3153 14340 -60.8 0 15.2 99.90 310 4.5 130.0 3159 14372 -60.9 0 15.2 99.90 310 4.5 125.6 3203 14594 -61.3 0 15.0 99.90 304 4.2 124.1 3218 14669 -61.4 999 14.9 99.90 303 4.1 118.2 3279 14970 -62.0 999 14.6 99.90 294 4.3 112.2 3342 15288 -62.6 999 14.2 99.90 294 5.6 107.9 3390 15530 -63.0 999 14.0 99.90 299 6.3 107.3 3398 15566 -62.3 999 14.0 99.90 300 6.4 105.4 3418 15669 -60.2 999 13.9 99.90 301 6.2 102.3 3455 15857 -61.3 999 13.7 99.90 303 5.8 100.6 3476 15962 -61.9 999 13.5 99.90 303 5.6 97.4 3513 16164 -61.9 999 13.4 99.90 303 5.2 92.7 3570 16467 -61.9 999 13.1 99.90 311 6.2 90.3 3599 16628 -61.9 999 13.0 99.90 315 6.6 88.0 3630 16790 -61.9 999 12.8 99.90 319 7.0 87.0 3644 16867 -61.9 999 12.8 99.90 320 6.9 83.7 3688 17107 -61.9 999 12.5 99.90 324 6.5 80.7 3730 17332 -61.9 999 12.3 99.90 317 5.9 79.4 3748 17429 -61.9 999 12.2 99.90 315 5.7 75.9 3799 17707 -61.9 999 12.1 99.90 303 6.9 75.5 3805 17741 -61.9 999 12.0 99.90 302 7.0 74.4 3821 17829 -61.9 999 11.9 99.90 301 7.6 71.8 3862 18047 -59.8 999 11.8 99.90 300 8.8 68.3 3920 18364 -60.2 999 11.5 99.90 300 8.8 68.2 3922 18376 -60.2 999 11.5 99.90 302 8.9 66.4 3951 18537 -60.5 999 11.4 99.90 303 8.9 64.8 3981 18699 -60.8 999 11.3 99.90 302 8.6 63.2 4009 18849 -61.1 999 11.2 99.90 302 8.4 61.5 4039 19014 -61.4 999 11.1 99.90 297 8.5 60.5 4057 19114 -61.6 999 11.0 99.90 293 8.6 58.5 4096 19324 -62.0 999 10.9 99.90 290 8.9 58.5 4098 19331 -62.0 999 10.9 99.90 287 9.4 57.6 4114 19419 -62.2 999 10.8 99.90 287 9.4 55.4 4155 19658 -61.5 999 10.7 99.90 287 9.4 54.9 4164 19712 -61.4 999 10.7 99.90 289 9.5 52.4 4215 20011 -61.5 999 10.5 99.90 289 9.5 51.9 4224 20064 -61.5 999 10.4 99.90 290 9.4 49.5 4274 20360 -61.7 999 10.3 99.90 289 9.6 47.8 4311 20578 -61.8 999 10.2 99.90 288 10.6 46.9 4333 20702 -61.7 999 10.1 99.90 287 11.6 44.7 4383 20996 -61.5 999 9.9 99.90 287 12.2 44.4 4391 21044 -61.8 999 9.9 99.90 287 12.9 42.0 4448 21375 -63.5 999 9.7 99.90 287 13.0 41.8 4454 21410 -63.7 999 9.7 99.90 288 13.3 40.6 4483 21583 -62.1 999 9.6 99.90 287 13.4 40.1 4497 21660 -61.6 999 9.5 99.90 286 14.1 39.8 4507 21719 -61.3 999 9.4 99.90 286 14.4 39.6 4512 21750 -61.1 999 9.4 99.90 286 14.6 37.6 4565 22063 -62.4 999 9.3 99.90 285 15.0 37.4 4571 22098 -62.5 999 9.2 99.90 276 19.2 36.4 4599 22266 -63.2 999 9.3 99.90 276 19.5 35.5 4625 22418 -63.5 999 9.1 99.90 277 20.7 35.4 4629 22440 -63.5 999 9.1 99.90 278 21.8 33.6 4682 22748 -64.0 999 8.9 99.90 278 21.8 31.7 4741 23097 -64.5 999 8.8 99.90 287 21.5 31.3 4756 23181 -64.6 999 8.7 99.90 297 20.7 30.6 4782 23335 -64.8 999 8.7 99.90 296 20.8 30.1 4799 23435 -64.3 999 8.6 99.90 294 21.0 29.1 4831 23622 -63.3 999 8.5 99.90 294 21.2 28.3 4859 23806 -62.5 999 8.4 99.90 288 22.5 26.7 4915 24174 -60.9 999 8.4 99.90 284 23.7 26.4 4924 24231 -60.6 999 8.4 99.90 284 25.3 26.2 4931 24286 -59.7 999 8.4 99.90 284 25.3 26.0 4939 24335 -61.3 999 8.4 99.90 284 25.6 25.0 4974 24585 -59.1 999 8.2 99.90 284 25.8 24.7 4984 24649 -58.5 999 8.2 99.90 284 26.1 23.9 5015 24869 -60.7 999 8.1 99.90 284 27.4 23.5 5030 24972 -59.9 999 8.1 99.90 283 27.6 23.4 5034 24999 -59.8 999 8.1 99.90 283 28.1 22.4 5070 25266 -58.4 999 8.1 99.90 283 28.4 22.2 5077 25318 -56.4 999 8.0 99.90 283 28.5 21.8 5095 25452 -56.8 999 8.0 99.90 281 28.7 21.0 5127 25689 -57.5 999 7.8 99.90 281 28.7 20.4 5151 25867 -56.3 999 7.8 99.90 281 28.8 19.7 5178 26073 -55.0 999 7.7 99.90 279 28.3 19.0 5211 26316 -53.5 999 7.8 99.90 278 28.0 18.8 5219 26376 -53.1 999 7.8 99.90 275 28.0 17.8 5267 26739 -52.2 999 7.6 99.90 272 27.9 17.1 5300 26991 -51.6 999 7.6 99.90 271 28.2 16.6 5326 27191 -50.4 999 7.5 99.90 268 30.0 16.3 5340 27299 -49.8 999 7.5 99.90 266 31.6 16.1 5351 27386 -50.1 999 7.5 99.90 266 32.9 15.5 5383 27628 -48.9 999 7.5 99.90 265 33.6 14.9 5420 27917 -47.5 999 7.5 99.90 265 34.2 14.4 5445 28108 -45.3 999 7.4 99.90 264 35.6 14.2 5458 28212 -44.1 999 7.4 99.90 263 36.2 13.6 5494 28499 -42.9 999 7.3 99.90 263 36.6 13.5 5502 28565 -42.6 999 7.3 99.90 262 36.7 12.6 5560 29031 -40.9 999 7.4 99.90 261 36.9 12.1 5594 29321 -39.8 999 7.3 99.90 261 37.0 11.7 5619 29541 -38.5 999 7.3 99.90 262 38.1 11.6 5624 29580 -38.3 999 7.3 99.90 263 39.0 11.0 5668 29965 -35.8 999 7.3 99.90 264 39.7 10.9 5677 30039 -35.7 999 7.3 99.90 264 39.8 10.1 5737 30567 -35.0 999 7.3 99.90 264 40.2 9.8 5764 30797 -34.7 999 7.3 99.90 264 40.3 9.5 5789 31021 -34.3 999 7.3 99.90 260 38.9 9.1 5821 31297 -34.0 999 7.2 99.90 257 38.8 8.8 5848 31535 -32.6 999 7.3 99.90 255 38.7 8.3 5890 31932 -33.7 999 7.2 99.90 255 38.7 8.1 5912 32149 -32.6 999 7.2 99.90 253 40.1 7.7 5944 32461 -31.1 999 7.2 99.90 252 41.3 7.4 5975 32770 -29.7 999 7.4 99.90 252 41.6 6.9 6033 33350 -26.9 999 7.3 99.90 250 44.0 6.7 6051 33527 -26.1 999 7.3 99.90 250 45.5 6.5 6070 33719 -24.6 999 7.5 99.90 248 47.2 6.4 6085 33870 -25.1 999 7.6 99.90 248 48.8 6.2 6106 34087 -25.7 999 7.6 99.90 247 51.5