68 1001 ;header lines file format index ATLAS, ELLIOT NCAR MIXING RATIOS FROM WHOLE AIR SAMPLER POLARIS 1 1 ;vol total vol 1997 04 16 1998 06 01 ;DATE RDATE 0 ;DX(1) Elapsed UT seconds from 0 hours on T/O DATE ;UTMID 29 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 ;scale factors 99999 99999 9999 9999 999.9 999.9 999.9 999.9 999 999 999.9 999.9 999 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 C2Cl2F4 (pptv) F114 CH3Cl (pptv) 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) the last three samples were collected at ground level, so the UT times were set at 87800, 87900, and 88000 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 corrected for manifold delay times. Calibrations for these compounds is ongoing. Measurements of Hexafluoroethane (FC-116), Chlorotrifluoromethane (CFC-13), Trifluoromethane (HFC-23), Octafluorocyclobutane (FC-c318), 1,1,1-Trifluoroethane (HFC-143a), Chlorotetrafluoroethane (CFC-114a), and 1,1,1,2-Tetrafluoroethane (HFC-134a) measurements are available, please inquire. 0.0 - Concentration Below Detection Limit An appropriate procedure for averaging high frequency data into WAS fill time has been 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 F114 CH3Cl CH2Cl2 CHCl3 C2Cl4 CHClF2 CH3CClF2 CH3CCl2F CBrF3 CBrClF2 C2Br2F4 CH3Br CH2BrCl CH2Br2 CHBrCl2 CHBr2Cl CHBr3 Flag 82909 82828 83027 9999 9999 999.9 999.9 999.9 999.9 340 101 48.0 11.4 280 2.5 0.88 99.99 85.4 4.73 1.85 1.06 0.66 0.08 2.60 0.000 0.04 99.999 99.999 99.99 1 83103 83000 83221 9999 9999 999.9 999.9 999.9 999.9 330 93 45.5 11.4 268 2.0 0.70 99.99 84.9 4.44 1.67 1.03 0.46 0.05 1.99 0.000 0.00 99.999 99.999 99.99 1 83300 83196 83415 9999 42 999.9 999.9 999.9 999.9 343 99 47.4 11.5 280 2.4 1.67 99.99 87.6 4.82 1.83 1.06 0.52 0.08 2.15 0.000 0.00 99.999 99.999 99.99 1 83497 83392 83610 9999 26 999.9 999.9 999.9 999.9 344 97 48.7 11.7 281 2.4 1.58 99.99 87.1 4.74 1.83 1.13 0.51 0.07 2.11 0.000 0.00 99.999 99.999 99.99 1 83648 83588 83805 9999 31 999.9 999.9 999.9 999.9 341 97 45.9 11.4 265 99.9 99.99 99.99 87.1 4.89 1.60 99.99 0.49 0.07 999.99 0.000 99.99 99.999 99.999 99.99 1 83844 83784 83997 9999 31 999.9 999.9 999.9 999.9 339 95 47.0 11.4 273 2.2 99.99 99.99 86.1 4.64 1.71 1.05 0.51 0.06 1.96 0.000 0.00 99.999 99.999 99.99 1 84040 83980 84191 9999 35 999.9 999.9 999.9 999.9 336 92 46.4 11.4 276 2.8 99.99 99.99 87.6 4.70 1.78 0.97 0.41 0.05 1.87 0.000 0.00 99.999 99.999 99.99 1 84236 84176 84387 9999 78 999.9 999.9 999.9 999.9 333 90 45.4 11.3 264 2.1 99.99 99.99 85.4 4.45 1.66 0.94 0.44 0.06 1.79 0.000 0.00 99.999 99.999 99.99 1 84432 84372 84581 9999 30 999.9 999.9 999.9 999.9 332 89 45.2 11.3 264 2.4 99.99 99.99 85.3 4.70 1.67 1.06 0.46 0.06 2.03 0.000 0.00 99.999 99.999 99.99 1 84628 84568 84773 9999 30 999.9 999.9 999.9 999.9 336 93 45.9 11.4 269 1.9 99.99 99.99 85.7 4.62 1.74 0.95 0.45 0.07 2.04 0.000 0.00 99.999 99.999 99.99 1 84867 84764 84968 9999 9999 999.9 999.9 999.9 999.9 339 96 47.0 11.3 272 2.2 99.99 99.99 85.1 4.79 1.79 1.00 0.48 0.05 2.38 0.000 0.00 99.999 99.999 99.99 1 85020 84960 85163 9999 9999 999.9 999.9 999.9 999.9 336 92 46.1 11.5 267 99.9 99.99 99.99 999.9 5.17 1.95 0.83 0.44 0.05 1.92 0.000 99.99 99.999 99.999 99.99 1 85216 85156 85358 9999 42 999.9 999.9 999.9 999.9 348 101 48.4 11.5 285 2.0 99.99 99.99 86.5 4.78 1.83 1.15 0.51 0.07 2.03 0.000 0.00 99.999 99.999 99.99 1 85457 85352 85557 9999 25 999.9 999.9 999.9 999.9 355 108 50.2 11.6 302 2.2 99.99 99.99 87.8 5.00 1.94 0.94 0.55 0.07 2.27 0.000 0.00 99.999 99.999 99.99 1 85656 85548 85750 9999 19 999.9 999.9 999.9 999.9 342 103 47.0 11.4 277 2.1 99.99 99.99 85.1 4.75 1.80 0.93 0.60 0.08 2.11 0.000 0.00 99.999 99.999 99.99 1 85848 85745 85934 9999 15 999.9 999.9 999.9 999.9 361 119 50.6 11.8 296 2.8 99.99 99.99 88.4 5.22 2.05 1.08 0.85 0.12 2.84 0.000 0.04 99.999 99.999 99.99 1 86030 85973 86084 9999 22 999.9 999.9 999.9 999.9 432 182 64.8 12.7 394 5.1 99.99 0.03 100.6 6.35 3.47 1.49 1.77 0.25 5.40 0.000 0.14 99.999 0.000 0.00 1 86210 86183 86231 9999 141 0.5 3.3 0.0 2.1 503 234 75.6 13.4 491 8.7 4.58 0.17 112.1 7.81 4.91 1.99 2.79 0.36 7.95 0.070 0.46 99.999 0.000 0.00 1 86399 86386 86410 9999 457 44.2 35.5 2.0 3.2 514 247 78.0 13.5 527 99.9 99.99 0.80 121.4 8.46 5.82 2.14 3.14 0.38 8.83 0.000 99.99 99.999 0.000 0.00 1 86588 86584 86598 9999 1020 261.9 113.7 999.9 17.6 544 269 84.0 13.9 620 32.5 9.41 3.91 141.0 9.59 7.86 2.38 3.90 0.43 10.93 0.141 0.94 99.999 0.110 0.41 1 86784 86782 86791 9999 1126 299.9 120.1 6.6 12.9 544 267 83.9 14.1 622 25.7 8.90 3.41 127.8 9.83 7.55 2.30 3.72 0.48 11.18 0.132 0.94 99.999 0.128 0.36 1 86980 86978 86985 9999 1204 316.7 132.3 14.0 14.0 546 269 83.7 14.0 618 29.3 9.61 4.26 132.9 10.03 7.90 2.24 3.79 0.46 10.93 0.126 1.00 99.999 0.107 0.38 1 87176 87174 87181 9999 733 93.1 38.3 2.0 5.1 542 269 83.7 13.8 589 20.5 6.82 2.43 125.2 9.34 7.38 2.30 3.66 0.45 10.46 0.110 0.82 99.999 0.105 0.20 1 87372 87370 87376 9999 1329 240.4 324.5 35.8 69.4 548 271 84.7 14.1 579 36.7 9.53 7.98 134.9 10.56 9.55 2.32 3.73 0.48 999.99 0.147 1.00 99.999 0.173 0.50 1 87557 87555 87558 9999 1562 241.1 434.3 51.9 116.8 552 272 85.0 14.1 588 35.8 9.34 7.50 136.8 10.45 9.24 2.42 3.75 0.48 999.99 0.165 1.00 99.999 0.170 0.44 1 87800 99999 99999 9999 657 999.9 999.9 999.9 999.9 550 269 84.5 14.0 529 99.9 99.99 99.99 141.4 9.40 99.99 2.30 3.74 0.45 999.99 0.113 0.75 99.999 0.112 0.25 1 87900 99999 99999 9999 1352 612.9 261.9 108.3 248.4 565 271 85.8 14.1 583 99.9 14.28 99.99 158.2 10.48 15.07 2.41 3.93 0.49 11.66 0.188 1.06 99.999 99.999 0.58 1 88000 99999 99999 9999 9999 999.9 999.9 999.9 999.9 551 268 86.0 14.0 580 99.9 18.91 99.99 149.2 10.62 9.65 2.56 3.81 0.47 12.15 99.999 1.38 99.999 99.999 1.12 1