78 2110 Traub, Wesley A. Smithsonian Astrophysical Observatory FIRS-2 balloon emission spectrometer OMS/UARS Correlative flight, 29 September 1992, Ft. Sumner NM 1 1 1992 09 29 1998 02 25 0.0 0.0 altitude (km) elapsed UT seconds from 0 hours on launch date 19 1.0E-06 1.0E-06 1.0E-06 1.0E-06 1.0E-09 1.0E-09 1.0E-09 1.0E-09 1.0E-09 1.0E-09 1.0E+01 1.0E+01 1.0E+01 1.0E+01 1.0E+01 1.0E+00 1.0E+00 1.0E+00 1.0E+00 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 999.999 H2O Volume mixing ratio H2O Volume mixing ratio 1 sigma error O3 Volume mixing ratio O3 Volume mixing ratio 1 sigma error N2O Volume mixing ratio N2O Volume mixing ratio 1 sigma error HNO3 Volume mixing ratio HNO3 Volume mixing ratio 1 sigma error HF Volume mixing ratio HF Volume mixing ratio 1 sigma error delta(H2O18) (per mil) delta(H2O18) 1 sigma error delta(HDO) (per mil) delta(HDO) 1 sigma error Potential temperature (K) Pressure (mbar) Temperature (K) Latitude of measurement (degrees N) Longitude of measurement(degrees E) 4 1.0 1.0 1.0 1.0 1.0 1.0 1.0 999 999999 9999 999 999 999 999 NX(1) {number of applicable altitudes of subsequent data average latitude of measurement (deg) average longitude of measurement (deg) average solar zenith angle of measurement (deg) 0 33 Spectra have been binned by azimuth heading, tangent height, and time, resulting in profiles averaged over 2-3 hours. The data may be processed in other ways upon request. Although mixing ratios are output on a 1km grid, actual vertical resolution is 4km. For some species the profile may be undersampled, leading to anomalies in tracer-tracer correlations. Horizontal resolution is 200-400km, depending on the vertical mixing ratio profile. For a description of the FIRS-2 spectrometer and retrieval algorithm, see D.G. Johnson, K.W. Jucks, W.A. Traub, and K.V. Chance, Smithsonian stratospheric far-infrared spectrometer and data reduction system, Journal of Geophysical Research, 3091-3106, 1995. This file contains a subset of the molecules observed by FIRS-2; other species are available upon request, including OH, HO2, H2O2, HCl, HOCl, ClNO3 (as of the 5/94 flight), N2O5 (as of 5/94), NO2, and O2. Additional molecules available as of the 4/97 flight include HNO4, CCl4, CFC11, CFC12, CH3Cl, HCFC22, OCS, SF6, and CH4. Uncertainty quoted below is estimated 1-sigma precision, including fitting residuals, temperature and pressure errors, and feedthrough errors. Systematic errors are dominated by the uncertainty in the spectral line parameters, estimated to be as follows: H2O, 7%; O3, 3%; N2O, 3%; HNO3, 10%; HF, 4%; delta(18O), 70 per mil; delta(D), 40 per mil. For more information, contact Dave Johnson (dgj@cfa.harvard.edu) or Ken Jucks (jucks@cfa.harvard.edu). NOTE: When precision is sufficiently low the retrieval process will occasionally produce negative mixing ratios. While this is meaningful in a statistical sense, real mixing ratios cannot be negative, and these values should be converted to upper limits by ignoring the negative mixing ratio and taking twice the standard error as the 95% confidence limit. Primary variables H2O O3 N2O HNO3 HF d(H2O18) d(HDO) Ptemp press temp latit. longit. 64163 24 36.52 253.79 42.13 17.00 5.486 0.544 -1.515 1.910 323.100 36.900 1.193 0.282 -0.029 0.055 -23.861 12.550 -57.528 11.178 40.160 95.460 205.122 37.320 252.590 18.00 5.420 0.457 -1.313 1.620 318.800 31.000 1.472 0.239 -0.015 0.047 -23.173 10.677 -57.343 9.507 42.260 80.840 205.832 37.320 252.590 19.00 5.149 0.432 -0.440 0.880 300.200 28.300 2.659 0.255 0.047 0.044 -20.159 10.581 -56.555 9.303 44.890 68.550 208.583 37.210 252.760 20.00 4.779 0.316 0.857 0.412 271.900 19.600 4.376 0.270 0.135 0.032 -15.422 8.278 -55.367 7.166 47.530 58.250 210.790 37.130 252.890 21.00 4.448 0.265 2.267 0.323 239.900 16.100 6.155 0.257 0.224 0.026 -10.409 7.437 -54.272 6.434 50.200 49.570 212.594 37.100 252.940 22.00 4.309 0.235 3.442 0.283 211.000 14.300 7.462 0.237 0.283 0.023 -7.774 6.800 -54.073 5.882 52.880 42.230 213.906 37.090 252.960 23.00 4.371 0.274 4.312 0.320 186.500 15.500 8.180 0.273 0.317 0.028 -8.145 7.761 -54.747 6.763 55.660 36.020 215.130 36.990 253.120 24.00 4.586 0.283 4.914 0.293 165.800 12.300 8.352 0.261 0.338 0.035 -10.554 7.396 -55.778 6.661 58.580 30.740 216.388 36.880 253.290 25.00 4.872 0.254 5.353 0.252 147.100 10.300 8.113 0.229 0.370 0.034 -13.300 6.195 -56.486 5.626 61.790 26.270 218.198 36.840 253.350 26.00 5.123 0.232 5.776 0.227 127.700 9.170 7.660 0.208 0.440 0.032 -14.835 5.361 -56.315 4.888 65.060 22.470 219.729 36.810 253.390 27.00 5.296 0.272 6.208 0.267 108.300 10.300 7.061 0.235 0.539 0.039 -15.049 6.087 -55.457 5.540 68.660 19.250 221.865 36.700 253.560 28.00 5.369 0.272 6.632 0.281 90.870 8.640 6.350 0.202 0.643 0.045 -14.230 6.075 -54.312 5.465 72.470 16.520 224.114 36.570 253.770 29.00 5.328 0.239 7.012 0.251 78.150 7.240 5.542 0.171 0.722 0.043 -12.613 5.409 -53.378 4.838 76.490 14.190 226.504 36.520 253.860 30.00 5.169 0.214 7.299 0.226 73.240 6.360 4.639 0.150 0.738 0.040 -10.602 5.001 -53.260 4.465 80.410 12.210 228.113 36.430 253.990 31.00 4.940 0.236 7.499 0.258 74.370 6.870 3.713 0.159 0.701 0.043 -8.300 5.841 -53.826 5.164 84.460 10.520 229.573 36.340 254.130 32.00 4.719 0.274 7.640 0.321 77.790 7.660 2.857 0.173 0.640 0.048 -5.976 7.277 -54.694 6.314 88.550 9.069 230.708 36.270 254.240 33.00 4.595 0.266 7.765 0.324 78.540 7.260 2.187 0.162 0.595 0.046 -4.004 7.375 -55.103 6.307 92.700 7.823 231.512 36.210 254.330 34.00 4.609 0.303 7.890 0.375 74.390 8.190 1.740 0.182 0.586 0.052 -2.755 8.427 -54.632 7.171 97.100 6.751 232.493 36.190 254.360 35.00 4.756 0.437 8.011 0.532 65.400 11.600 1.491 0.263 0.615 0.076 -2.313 11.694 -53.364 10.028 102.080 5.832 234.397 36.220 254.310 36.00 5.010 0.539 8.114 0.616 52.820 12.000 1.386 0.378 0.678 0.101 -2.495 13.315 -51.577 11.801 107.460 5.045 236.733 36.130 254.450 37.00 5.332 0.295 8.181 0.308 38.650 5.200 1.348 0.323 0.764 0.066 -3.057 6.632 -49.662 6.165 113.020 4.370 238.955 36.250 254.150 38.00 5.672 0.295 8.186 0.308 25.410 5.200 1.287 0.323 0.859 0.066 -3.720 6.235 -47.937 5.795 118.860 3.790 241.275 36.250 254.150 39.00 5.915 0.295 8.061 0.308 17.090 5.200 1.086 0.323 0.931 0.066 -4.125 5.978 -46.932 5.557 125.170 3.292 244.062 36.250 254.150 40.00 6.060 0.295 7.815 0.308 12.830 5.200 0.796 0.323 0.976 0.066 -4.307 5.835 -46.502 5.424 131.090 2.864 245.602 36.250 254.150 75833 25 34.60 269.00 48.79 16.00 5.293 0.489 -3.981 4.630 373.000 37.400 0.720 0.200 0.009 0.019 -20.159 11.841 -62.233 10.908 39.710 110.900 211.748 32.910 263.280 17.00 5.258 0.420 -3.677 3.590 365.600 32.000 0.976 0.173 0.020 0.017 -19.855 10.229 -62.305 9.415 41.150 94.270 209.452 32.920 263.260 18.00 5.115 0.409 -2.420 0.884 335.200 29.600 2.040 0.196 0.064 0.019 -18.592 10.141 -62.502 8.980 43.120 80.090 209.442 32.990 263.070 19.00 4.913 0.318 -0.616 0.431 291.700 21.400 3.588 0.232 0.129 0.021 -16.690 8.085 -62.589 6.985 45.470 68.070 210.839 33.050 262.930 20.00 4.711 0.273 1.240 0.348 246.900 18.100 5.226 0.231 0.196 0.021 -14.625 7.221 -62.174 6.224 47.900 57.920 212.076 33.070 262.870 21.00 4.571 0.252 2.661 0.314 213.000 16.500 6.555 0.225 0.249 0.020 -13.104 6.852 -60.928 5.910 50.560 49.340 213.840 33.120 262.760 22.00 4.502 0.273 3.596 0.303 190.400 15.700 7.452 0.249 0.289 0.024 -12.150 7.414 -58.952 6.473 53.200 42.070 214.965 33.200 262.570 23.00 4.497 0.255 4.147 0.246 175.400 12.300 7.889 0.238 0.321 0.026 -11.474 6.778 -56.638 6.019 55.930 35.900 215.977 33.260 262.410 24.00 4.537 0.225 4.510 0.211 162.100 10.500 7.890 0.212 0.356 0.025 -10.580 5.900 -54.485 5.255 58.850 30.660 217.230 33.290 262.340 25.00 4.602 0.226 4.862 0.211 145.900 10.300 7.520 0.212 0.398 0.026 -9.235 5.823 -52.934 5.202 62.140 26.220 219.329 33.350 262.200 26.00 4.676 0.252 5.273 0.241 127.900 10.800 6.880 0.213 0.446 0.032 -7.784 6.384 -52.096 5.711 65.600 22.450 221.500 33.430 261.990 27.00 4.746 0.241 5.778 0.239 111.200 9.700 6.091 0.183 0.493 0.037 -6.869 6.015 -52.065 5.388 69.160 19.260 223.507 33.490 261.830 28.00 4.796 0.219 6.393 0.219 100.400 8.570 5.297 0.160 0.529 0.037 -7.173 5.397 -52.857 4.844 72.610 16.540 224.635 33.520 261.740 29.00 4.821 0.231 7.085 0.234 96.810 8.910 4.575 0.167 0.552 0.040 -8.774 5.668 -54.263 5.087 76.250 14.210 225.887 33.590 261.560 30.00 4.827 0.253 7.778 0.278 98.100 9.440 3.938 0.179 0.567 0.043 -11.063 6.258 -55.894 5.586 80.240 12.220 227.680 33.690 261.310 31.00 4.828 0.241 8.370 0.288 100.100 8.730 3.366 0.167 0.579 0.041 -13.111 6.003 -57.187 5.339 84.430 10.520 229.538 33.760 261.140 32.00 4.837 0.221 8.743 0.273 97.340 7.890 2.818 0.151 0.598 0.038 -13.665 5.510 -57.474 4.894 88.560 9.073 230.767 33.800 261.030 33.00 4.863 0.253 8.859 0.315 88.000 8.950 2.280 0.172 0.627 0.043 -12.338 6.279 -56.570 5.575 92.790 7.827 231.771 33.810 261.010 34.00 4.905 0.370 8.738 0.456 72.700 12.200 1.758 0.253 0.667 0.063 -9.276 9.104 -54.577 8.087 97.660 6.758 233.901 33.790 261.070 35.00 4.961 0.417 8.429 0.499 53.450 9.520 1.269 0.343 0.716 0.073 -4.918 10.204 -51.784 9.055 102.860 5.845 236.353 33.860 260.950 36.00 5.027 0.219 8.002 0.257 33.100 3.880 0.835 0.247 0.769 0.040 0.060 5.337 -48.617 4.731 108.080 5.061 238.313 33.770 261.330 37.00 5.096 0.219 7.541 0.257 15.180 3.880 0.491 0.247 0.824 0.040 4.984 5.265 -45.506 4.667 113.080 4.387 239.360 33.770 261.330 38.00 5.166 0.219 7.188 0.257 5.328 3.880 0.283 0.247 0.867 0.040 8.033 5.194 -43.573 4.604 118.210 3.804 240.212 33.770 261.330 39.00 5.230 0.219 6.916 0.257 1.792 3.880 0.177 0.247 0.898 0.040 9.388 5.130 -42.715 4.548 123.950 3.301 241.880 33.770 261.330 40.00 5.289 0.219 6.665 0.257 1.210 3.880 0.115 0.247 0.921 0.040 9.794 5.073 -42.465 4.497 129.500 2.867 242.713 33.770 261.330 83855 24 39.18 269.19 73.02 17.00 5.057 0.636 -2.353 3.340 217.200 40.500 1.909 0.416 0.059 0.045 -19.300 16.447 -65.948 15.159 41.990 93.470 213.203 39.510 262.370 18.00 4.982 0.510 -2.071 1.600 222.300 33.100 2.287 0.352 0.074 0.038 -19.771 13.364 -64.673 12.117 44.040 79.650 213.572 39.410 262.260 19.00 4.718 0.417 -0.966 0.761 237.400 28.800 3.717 0.358 0.131 0.037 -21.344 11.485 -59.771 10.063 46.120 67.890 213.682 39.320 262.170 20.00 4.431 0.381 0.530 0.596 247.900 27.300 5.543 0.392 0.204 0.039 -22.974 11.142 -53.487 9.659 48.100 57.840 212.866 39.260 262.110 21.00 4.313 0.337 1.905 0.501 236.600 23.800 6.986 0.368 0.265 0.036 -22.792 10.100 -49.872 8.731 50.600 49.280 213.938 39.160 262.020 22.00 4.367 0.341 2.997 0.439 205.100 20.300 7.835 0.381 0.307 0.040 -20.655 9.932 -49.874 8.625 53.200 42.020 214.876 39.030 261.900 23.00 4.513 0.330 3.790 0.368 163.400 16.400 8.109 0.377 0.338 0.043 -17.416 9.107 -52.205 7.978 55.840 35.850 215.545 38.920 261.810 24.00 4.624 0.298 4.347 0.320 126.000 14.100 7.960 0.343 0.370 0.041 -14.208 7.985 -54.542 7.005 58.700 30.610 216.575 38.870 261.760 25.00 4.636 0.313 4.745 0.334 101.400 14.100 7.537 0.357 0.411 0.045 -11.454 8.353 -55.695 7.336 62.010 26.160 218.727 38.760 261.690 26.00 4.578 0.336 5.049 0.357 89.220 11.900 6.939 0.336 0.464 0.054 -9.305 9.096 -55.570 7.959 65.520 22.400 221.066 38.600 261.590 27.00 4.517 0.297 5.331 0.312 84.490 8.930 6.257 0.267 0.528 0.053 -7.859 8.156 -54.505 7.108 69.140 19.200 223.246 38.480 261.520 28.00 4.548 0.263 5.665 0.276 79.910 7.600 5.582 0.230 0.601 0.049 -7.344 7.173 -53.122 6.251 72.620 16.490 224.474 38.420 261.490 29.00 4.707 0.279 6.083 0.293 71.300 7.510 4.955 0.237 0.680 0.053 -7.627 7.343 -51.923 6.403 76.300 14.160 225.835 38.280 261.370 30.00 4.961 0.330 6.569 0.347 58.850 6.310 4.369 0.239 0.757 0.069 -8.285 8.178 -51.038 7.179 80.440 12.180 228.047 38.080 261.220 31.00 5.244 0.337 7.082 0.356 44.750 5.060 3.786 0.211 0.824 0.081 -8.753 7.846 -50.362 6.937 84.820 10.500 230.418 37.950 261.110 32.00 5.468 0.318 7.565 0.336 32.440 4.380 3.153 0.188 0.871 0.083 -8.541 7.061 -49.689 6.276 89.070 9.057 231.955 37.870 261.040 33.00 5.596 0.364 7.986 0.385 23.490 4.890 2.464 0.210 0.895 0.097 -7.559 7.891 -48.910 7.015 93.290 7.818 232.940 37.840 261.020 34.00 5.630 0.519 8.328 0.557 17.980 7.170 1.751 0.310 0.900 0.135 -5.879 11.229 -47.993 9.958 98.080 6.756 234.896 37.580 260.830 35.00 5.588 0.544 8.583 0.642 15.280 8.910 1.067 0.432 0.888 0.134 -3.633 12.084 -46.976 10.612 103.180 5.845 237.077 37.210 260.540 36.00 5.503 0.277 8.747 0.359 14.270 5.350 0.478 0.343 0.868 0.067 -1.072 6.361 -45.884 5.537 108.020 5.100 238.707 37.670 260.910 37.00 5.465 0.277 8.778 0.359 13.270 5.350 0.160 0.343 0.860 0.067 0.677 6.405 -45.160 5.576 112.920 4.421 239.555 37.670 260.910 38.00 5.485 0.277 8.678 0.359 11.790 5.350 0.045 0.343 0.866 0.067 1.513 6.382 -44.831 5.556 117.990 3.834 240.312 37.670 260.910 39.00 5.534 0.277 8.471 0.359 10.190 5.350 0.023 0.343 0.881 0.067 1.789 6.325 -44.724 5.506 123.720 3.328 241.979 37.670 260.910 40.00 5.595 0.277 8.188 0.359 8.629 5.350 0.020 0.343 0.899 0.067 1.787 6.256 -44.718 5.446 129.300 2.890 242.899 37.670 260.910