68 1001 ;header lines file format index ATLAS, ELLIOT NCAR MIXING RATIOS FROM WHOLE AIR SAMPLER POLARIS 1 1 ;vol total vol 1997 09 25 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) 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 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 83304 83221 83442 1394 9999 999.9 999.9 999.9 999.9 382 134 55.5 12.1 306 2.8 99.99 99.99 92.6 5.72 2.62 1.48 0.96 0.12 3.20 0.000 0.00 99.999 99.999 99.99 1 83798 83727 83946 1348 9999 999.9 999.9 999.9 999.9 349 115 50.3 11.5 267 2.2 99.99 99.99 86.0 5.24 2.25 1.25 0.80 0.09 2.61 0.000 0.00 99.999 99.999 99.99 1 84307 84233 84453 1423 9999 999.9 999.9 999.9 999.9 394 143 57.0 12.2 999 99.9 99.99 99.99 94.4 5.65 99.99 1.38 1.10 0.15 999.99 0.000 99.99 99.999 99.999 99.99 1 84813 84739 84958 1418 9999 999.9 999.9 999.9 999.9 394 141 57.0 12.2 316 2.5 0.88 99.99 95.0 5.84 2.78 1.45 1.10 0.16 3.56 0.000 0.00 99.999 99.999 99.99 1 85226 85145 85352 1376 9999 999.9 999.9 999.9 999.9 373 128 52.9 11.8 999 99.9 99.99 99.99 90.6 5.38 99.99 1.29 1.00 0.13 999.99 0.000 99.99 99.999 99.999 99.99 1 85498 85451 85575 1446 5 999.9 999.9 999.9 999.9 403 158 999.9 12.1 331 3.2 1.35 99.99 94.4 5.81 3.04 1.56 1.47 0.18 4.48 0.000 0.00 99.999 99.999 99.99 1 85640 85605 85701 1588 9999 999.9 999.9 999.9 999.9 478 212 68.0 13.1 408 99.9 99.99 0.00 107.2 7.57 99.99 2.02 2.40 0.28 999.99 0.000 99.99 99.999 99.999 0.00 1 85741 85723 85796 1661 127 999.9 0.1 999.9 999.9 519 243 77.9 13.6 513 10.2 3.27 0.05 118.0 8.55 5.66 2.37 3.00 0.41 8.29 0.109 0.30 99.999 99.999 0.00 1 85849 85819 85880 1694 209 999.9 1.0 999.9 999.9 532 251 78.5 13.6 526 99.9 99.99 0.05 121.3 8.43 5.19 2.30 3.23 0.41 999.99 0.000 99.99 99.999 99.999 0.00 1 85930 85904 85956 1719 321 35.5 7.1 999.9 0.7 539 258 81.7 13.8 559 13.7 4.61 0.33 121.8 8.99 6.73 2.28 3.49 0.42 10.11 0.082 0.45 99.999 99.999 0.00 1 85992 85980 86024 1735 379 51.8 9.6 999.9 999.9 542 261 78.1 13.8 558 99.9 99.99 0.11 124.7 9.30 6.46 2.39 3.45 0.41 999.99 0.000 99.99 99.999 99.999 0.00 1 86072 86051 86090 1740 410 999.9 16.7 999.9 1.4 551 268 83.5 14.0 568 18.7 7.24 1.05 127.6 9.99 7.67 2.55 3.69 0.45 10.69 0.154 0.76 99.999 0.035 0.08 1 86134 86117 86149 1730 383 45.7 14.4 999.9 1.4 551 268 82.3 14.1 543 16.6 5.29 1.13 128.7 9.91 7.44 2.17 3.68 0.49 999.99 0.095 0.34 99.999 99.999 0.00 1 86183 86175 86203 1735 407 52.4 18.5 999.9 2.6 552 270 84.1 14.0 563 19.7 7.65 1.35 129.4 10.17 8.00 2.55 3.73 0.47 11.22 0.152 0.78 99.999 0.106 0.24 1 86244 86230 86255 1723 358 39.9 13.3 999.9 1.5 548 268 80.4 14.0 541 17.9 6.24 0.50 128.1 10.09 7.57 2.43 3.69 0.42 999.99 0.120 0.45 99.999 99.999 0.00 1 86294 86282 86303 1731 397 69.0 31.5 2.8 6.4 549 270 84.0 14.0 553 23.9 9.14 1.86 130.2 10.09 8.54 2.39 3.78 0.49 11.81 0.167 0.89 99.999 0.118 0.41 1 86337 86331 86350 1730 385 65.7 28.1 1.6 5.6 557 271 81.5 14.1 556 22.9 8.00 1.00 132.2 10.34 8.11 2.50 3.76 0.48 10.64 0.193 0.68 99.999 99.999 0.00 1 86383 86377 86393 1734 410 999.9 38.7 3.9 8.6 545 269 83.1 13.9 546 25.7 9.64 2.08 129.7 10.53 8.63 2.50 3.76 0.41 12.17 0.167 0.98 99.999 0.097 0.44 1 86433 86423 86441 1735 404 61.4 36.4 3.4 7.6 547 268 82.6 13.9 543 33.5 8.89 2.26 132.2 9.98 8.11 2.57 3.74 0.46 11.46 0.164 0.78 99.999 0.062 0.12 1 86479 86469 86486 1730 377 60.9 23.5 1.9 4.5 550 269 83.9 13.9 547 21.1 8.01 1.61 129.7 9.92 7.92 2.49 3.67 0.48 11.23 0.130 0.83 99.999 0.111 0.38 1 86520 86514 86530 1733 377 44.0 23.8 1.5 4.3 549 267 82.3 13.9 552 20.0 7.41 1.39 129.0 9.82 7.96 2.40 3.70 0.47 10.18 0.163 0.67 99.999 0.047 0.06 1 86569 86560 86575 1732 444 72.6 29.7 1.6 3.6 549 269 84.0 13.8 563 19.2 7.44 1.40 128.1 9.73 7.78 2.53 3.69 0.48 11.15 0.173 0.79 99.999 0.094 0.29 1 86609 86604 86619 1736 529 56.0 44.9 3.7 3.5 551 269 83.2 14.0 568 16.8 6.41 1.17 129.0 9.77 7.64 2.29 3.74 0.47 10.26 0.155 0.66 99.999 0.056 0.03 1 86652 86647 86660 1735 504 38.6 32.9 999.9 2.7 554 269 84.2 14.1 572 17.7 6.51 1.29 129.2 9.72 7.68 2.60 3.72 0.47 11.72 0.169 0.80 99.999 0.098 0.38 1 86697 86688 86701 1728 454 44.3 24.6 999.9 2.5 543 266 81.9 14.1 545 16.9 5.97 0.92 124.6 9.61 7.29 2.35 3.63 0.41 9.80 0.060 0.64 99.999 99.999 0.00 1 86734 86730 86741 1739 615 55.2 52.9 1.2 3.7 547 269 83.8 14.0 564 18.1 6.79 1.48 129.2 10.05 7.92 2.33 3.73 0.47 12.65 0.149 0.87 99.999 0.137 0.52 1 86777 86771 86780 1752 589 103.2 50.3 2.3 5.9 546 267 83.0 14.0 548 25.2 7.96 2.24 130.7 10.57 8.50 2.43 3.74 0.48 11.92 0.141 0.78 99.999 0.107 0.39 1 86813 86809 86818 1751 587 112.1 50.1 2.7 5.7 554 272 84.1 14.0 560 25.2 8.21 2.34 133.1 10.29 8.77 2.58 3.83 0.47 12.43 0.209 0.82 99.999 0.134 0.43 1 86851 86847 86854 1750 624 70.4 59.7 4.2 8.5 549 270 83.9 14.0 537 23.7 7.95 2.40 131.5 10.49 8.41 2.27 3.74 0.47 12.76 0.088 0.84 99.999 0.106 0.41 1