66 1001 ;header lines file format index ATLAS, ELLIOT NCAR MIXING RATIOS FROM WHOLE AIR SAMPLER STRAT 1 1 ;vol total vol 1996 12 04 1997 10 31 ;DATE RDATE 0 ;DX(1) Elapsed UT seconds from 0 hours on T/O DATE ;UTMID 27 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 ;scale factors 99999 99999 9999 9999 999.9 999.9 999.9 999.9 999 999 999.9 99.9 99.99 99.99 999.9 99.99 99.99 99.99 99.99 99.99 999.99 99.999 99.99 99.999 99.999 99.99 9999 UTSTART (sec) ;MMS data UTSTOP (sec) ;MMS data CH4 (ppbv) Ethane (pptv) Ethyne (pptv) Propane (pptv) Isobutane (pptv) N-butane (pptv) CCl2F2 (pptv) F12 CCl3F (pptv) F11 C2Cl3F3 (pptv) F113 CH2Cl2(pptv) CHCl3 (pptv) C2Cl4 (pptv) CHClF2 (pptv) HCFC 22 CH3CClF2 (pptv) HCFC 142b CH3CCl2F (pptv) HCFC 141b CBrF3 (pptv) Halon 1301 CBrClF2 (pptv) Halon 1211 C2Br2F4 (pptv) Halon 2402 CH3Br (pptv) CH2BrCl (pptv) CH2Br2 (pptv) CHBrCl2 (pptv) CHBr2Cl (pptv) CHBr3 (pptv) Flag column ;see comment section for key 2 ;number of special comment lines (specific to this flight) comment line comment line 21 ;number of normal comment lines (occur each flight) UTSTART WAS THE TIME THE CANISTER BEGAN FILLING UTMID WAS THE TIME THE CANISTER WAS HALF FULL UTSTOP WAS THE TIME THE CANISTER FINISHED FILLING These times are calculated from manifold and canister volumes, pressure changes, and estimated flow rates and correct for manifold delay times. Calibrations for these compounds is ongoing. Measurements of other compounds may be available, please inquire. 0.0 - Concentration Below Detection Limit Preliminary Data Initial screening identified some data points which were removed in the current file until verified by reanalysis. An appropriate procedure for averaging high frequency data into WAS fill time is developed and integrated files for different parameters have been produced. Please contact if interested. Flag column: A value of 1 means no flag was put on the preliminary data. UTMID UTSTART UTSTOP CH4 ETHANE ETHYNE PROPANE ISOBUTANE N-BUTANE F12 F11 F113 CH2Cl2 CHCl3 C2Cl4 CHClF2 CH3CClF2 CH3CCl2F CBrF3 CBrClF2 C2Br2F4 CH3Br CH2BrCl CH2Br2 CHBrCl2 CHBr2Cl CHBr3 Flag 71444 71232 71535 9999 9999 999.9 999.9 999.9 999.9 304 84 44.4 1.6 0.13 0.08 80.7 4.18 1.28 1.06 0.55 0.08 2.19 99.999 0.00 99.999 0.000 0.00 1 71734 71518 71807 9999 9 999.9 999.9 999.9 999.9 285 71 40.8 1.4 0.06 0.19 78.9 3.87 1.08 0.88 0.42 0.06 1.93 99.999 0.00 99.999 0.000 0.00 1 72017 71847 72103 9999 8 999.9 999.9 999.9 999.9 288 72 41.0 0.9 0.00 0.05 77.8 3.71 1.05 0.83 0.44 0.06 1.84 99.999 0.00 99.999 0.000 0.00 1 72303 72238 72385 9999 8 999.9 999.9 999.9 999.9 310 87 44.6 1.3 0.04 0.04 81.9 4.03 1.26 1.04 0.59 0.08 999.99 99.999 0.00 99.999 0.000 0.00 1 72597 72568 72622 9999 15 999.9 999.9 999.9 999.9 388 146 57.0 2.2 0.12 0.03 91.1 5.07 2.16 1.43 1.40 0.16 4.10 99.999 0.00 99.999 0.000 0.00 1 72875 72866 72888 1713 434 38.4 25.5 0.8 1.6 534 262 81.1 14.4 4.52 0.52 118.6 8.45 5.51 2.43 3.44 0.44 8.51 99.999 0.39 99.999 0.000 0.00 1 73161 73158 73169 1738 672 999.9 999.0 999.0 999.0 541 269 84.0 23.3 8.37 2.91 124.0 9.16 6.47 2.32 3.72 0.46 10.66 99.999 0.91 99.999 0.147 0.47 1 73447 73445 73452 1765 1208 335.5 341.9 55.9 98.8 542 270 83.3 35.7 11.05 6.00 126.6 9.81 7.39 2.51 3.67 0.44 11.70 99.999 1.08 99.999 0.176 0.82 1 73734 73732 73737 1755 987 217.9 170.3 21.5 34.8 543 268 83.8 27.8 9.53 4.15 123.9 9.53 6.83 2.54 3.68 0.46 11.22 99.999 1.02 99.999 0.204 0.77 1 73863 73861 73866 9999 822 153.9 136.7 15.5 24.6 543 268 83.9 26.7 9.21 4.04 123.9 9.40 6.91 2.45 3.66 0.46 11.15 99.999 1.02 99.999 0.194 0.78 1 73956 73954 73957 1750 872 204.4 147.7 17.1 28.3 544 269 83.5 26.9 9.12 3.79 124.4 9.33 6.81 2.33 3.67 0.50 11.16 99.999 1.00 99.999 0.188 0.72 1 73976 73974 73977 1751 943 231.7 231.4 23.6 59.1 541 269 84.0 26.7 9.26 3.94 123.7 9.51 6.94 2.33 3.71 0.48 11.26 99.999 0.99 99.999 0.196 0.74 1 73996 73994 73997 1748 877 210.1 148.1 15.9 28.2 543 271 84.2 25.9 8.98 3.66 123.3 9.31 6.91 2.42 3.69 0.47 11.37 99.999 0.97 99.999 0.186 0.66 1 74016 74014 74018 1745 873 202.1 145.8 16.2 27.5 538 268 84.1 25.2 8.91 3.63 122.6 9.36 6.69 2.24 3.64 0.49 11.06 99.999 0.97 99.999 0.176 0.65 1 74035 74033 74036 1741 825 178.4 127.8 13.4 22.0 541 268 83.5 23.8 8.57 3.33 123.1 9.15 6.69 2.33 3.62 0.49 11.05 99.999 0.97 99.999 0.175 0.62 1 74055 74053 74057 1748 828 173.1 127.5 12.7 21.4 543 269 84.4 23.5 8.66 3.28 125.4 9.40 6.68 2.33 3.63 0.46 11.20 99.999 0.94 99.999 0.164 0.62 1 74074 74072 74075 1745 792 154.9 115.9 11.6 18.5 544 270 84.6 24.8 8.70 3.42 123.1 9.30 6.81 2.28 3.63 0.47 11.01 99.999 0.95 99.999 0.190 0.70 1 74094 74092 74095 1741 798 156.2 118.2 12.1 20.3 544 268 84.1 24.3 8.64 3.38 125.9 9.49 6.77 2.52 3.61 0.46 11.15 99.999 0.99 99.999 0.178 0.69 1 74113 74111 74114 1742 840 177.5 128.9 13.5 21.6 539 267 83.8 23.6 8.65 3.32 124.5 9.29 6.67 2.39 3.64 0.47 11.25 99.999 0.94 99.999 0.156 0.64 1 74133 74131 74135 1741 845 162.9 138.7 13.6 26.3 999 263 81.6 24.9 9.03 3.49 999.9 99.99 6.70 99.99 3.55 0.45 10.96 99.999 1.00 99.999 0.209 99.99 1 74152 74150 74153 9999 822 182.4 128.6 13.6 22.9 544 269 84.5 25.8 8.94 3.63 125.6 9.43 6.91 2.53 3.61 0.46 11.40 99.999 1.05 99.999 0.174 0.77 1 74171 74169 74172 1743 788 150.2 116.6 18.4 19.7 539 267 83.4 25.3 8.75 3.47 125.1 9.33 6.81 2.48 3.58 0.46 10.97 99.999 1.00 99.999 0.190 0.73 1 74191 74189 74193 1743 952 208.5 199.6 25.9 44.1 541 267 83.7 27.9 9.50 4.18 125.4 9.56 7.14 2.38 3.64 0.46 11.14 99.999 1.06 99.999 0.189 0.84 1 74210 74208 74212 1752 952 212.3 197.3 25.6 44.4 538 266 83.0 29.1 9.71 4.50 125.8 9.62 7.18 2.45 3.60 0.44 11.36 99.999 1.06 99.999 0.201 0.92 1 74229 74227 74230 9999 897 197.5 165.7 19.8 33.1 542 268 83.8 29.6 9.76 4.54 126.6 9.74 7.18 2.38 3.61 0.44 11.41 99.999 1.06 99.999 0.203 0.91 1 74248 74246 74249 1747 1017 244.3 229.8 30.8 55.1 545 269 84.4 30.3 9.99 4.88 127.7 9.75 7.31 2.46 3.59 0.47 11.47 99.999 1.11 99.999 0.218 0.95 1 74267 74265 74268 9999 978 212.0 207.4 27.4 46.9 538 267 83.6 29.7 9.69 4.65 125.3 9.61 7.25 2.37 3.64 0.47 11.26 99.999 1.09 99.999 0.192 0.92 1 74286 74284 74287 1751 974 211.6 205.8 27.2 47.1 538 267 83.7 29.4 9.74 4.58 126.3 9.79 7.20 2.40 3.61 0.46 11.27 99.999 1.06 99.999 0.188 0.92 1 74305 74303 74306 1756 885 201.6 184.8 24.3 42.8 533 264 82.0 28.7 9.54 4.36 125.0 9.62 7.06 2.49 3.59 0.44 999.99 99.999 1.04 99.999 0.202 0.92 1