66 1001 ;header lines file format index ATLAS, ELLIOT NCAR MIXING RATIOS FROM WHOLE AIR SAMPLER STRAT 1 1 ;vol total vol 1996 07 18 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 75661 75397 75812 1351 9999 999.9 999.9 999.9 999.9 344 116 51.9 3.5 0.49 0.07 87.7 4.39 1.43 1.09 0.88 0.11 3.45 99.999 0.05 99.999 0.000 0.00 1 75901 75638 76045 1330 9999 999.9 999.9 999.9 999.9 332 108 50.4 3.3 0.81 0.06 85.3 4.14 1.24 1.09 0.78 0.11 3.07 99.999 0.00 99.999 0.000 0.00 1 76084 75872 76250 1387 25 999.9 999.9 999.9 999.9 365 128 55.7 4.0 0.53 0.07 88.5 4.65 1.62 1.24 1.05 0.12 3.76 99.999 0.03 99.999 0.000 0.00 1 76328 76075 76438 1418 16 999.9 999.9 999.9 999.9 398 148 60.4 4.2 0.56 0.00 94.1 5.04 1.86 1.37 1.29 0.17 3.98 99.999 0.00 99.999 0.000 0.00 1 76516 76264 76618 1422 9999 999.9 999.9 999.9 999.9 385 143 59.0 4.3 0.85 0.00 91.7 5.01 1.84 1.41 1.26 0.15 4.35 99.999 0.05 99.999 0.000 0.00 1 76688 76555 76751 1482 18 999.9 999.9 999.9 999.9 413 168 63.0 5.1 0.87 0.00 95.1 5.50 2.20 1.43 1.60 0.19 5.19 99.999 0.04 99.999 0.000 0.00 1 76799 76709 76838 1576 38 999.9 999.9 999.9 999.9 466 208 71.9 6.5 0.44 0.00 103.2 6.22 2.94 1.89 2.24 0.30 6.83 99.999 0.09 99.999 0.000 0.00 1 76878 76806 76910 1604 73 999.9 999.9 999.9 999.9 478 217 73.5 8.0 2.37 0.00 105.6 6.46 3.15 1.99 2.41 0.31 5.88 99.999 0.21 99.999 0.000 0.00 1 76946 76891 76971 1646 159 8.3 7.7 999.9 999.9 501 238 77.2 9.6 2.04 0.07 108.7 7.10 3.74 2.03 2.84 0.38 8.40 99.999 0.28 99.999 0.000 0.00 1 76991 76955 77018 1685 290 18.0 11.6 999.9 1.7 521 255 80.1 11.4 1.54 0.14 112.8 7.56 4.15 2.15 3.11 0.38 9.07 99.999 0.27 99.999 0.000 0.00 1 77049 77009 77066 1694 366 21.4 999.9 2.9 999.9 527 256 82.0 13.6 4.40 0.46 115.7 7.82 4.49 2.23 3.26 0.41 9.40 99.999 0.52 99.999 0.000 0.00 1 77092 77057 77107 1719 613 30.8 68.1 3.1 5.4 535 265 83.0 16.2 4.63 0.73 118.4 8.29 5.12 2.26 3.33 0.43 10.07 99.999 0.59 99.999 0.000 0.00 1 77133 77102 77145 9999 797 85.2 109.8 999.9 999.9 999 999 999.9 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 1 77167 77143 77179 1731 9999 37.5 999.9 5.9 999.9 541 266 81.1 18.3 5.42 1.08 122.5 8.70 5.53 2.25 3.49 0.41 10.24 99.999 0.62 99.999 0.000 0.00 1 77202 77180 77213 1736 766 999.9 106.1 4.7 7.7 543 268 82.9 19.0 5.40 1.05 123.6 8.76 5.65 2.39 3.51 0.43 10.76 99.999 0.67 99.999 0.000 0.00 1 77235 77217 77245 1725 652 999.9 87.9 3.8 6.6 542 266 80.7 17.7 4.07 0.36 122.5 8.72 5.50 2.37 3.46 0.41 9.94 99.999 0.45 99.999 0.000 0.00 1 77268 77252 77277 1724 9999 27.7 999.9 6.2 999.9 532 268 81.9 17.6 5.33 1.16 122.6 8.60 5.28 2.02 3.40 0.43 10.23 99.999 0.67 99.999 0.000 0.00 1 77299 77283 77306 1731 527 30.9 47.6 2.9 5.0 540 269 83.1 17.4 5.22 1.04 121.7 8.37 5.15 2.32 3.46 0.44 9.89 99.999 0.58 99.999 0.000 0.00 1 77327 77313 77334 1725 9999 32.9 999.9 4.9 999.9 541 269 83.2 17.9 5.77 1.23 123.3 8.54 5.19 2.34 3.50 0.45 9.99 99.999 0.61 99.999 0.000 0.00 1 77354 77342 77361 1722 486 38.5 37.1 2.4 3.9 535 267 83.0 18.1 4.80 0.72 118.6 8.60 5.44 2.30 3.55 0.44 9.95 99.999 0.49 99.999 0.000 0.00 1 77381 77370 77388 1726 503 40.7 40.1 2.6 4.6 539 267 84.1 18.0 5.56 1.11 120.4 8.45 5.31 2.42 3.51 0.43 10.01 99.999 0.63 99.999 0.000 0.00 1 77408 77397 77414 1724 486 42.4 999.9 2.9 999.9 539 266 83.7 18.5 6.01 1.37 120.0 8.42 5.30 2.33 3.51 0.42 9.84 99.999 0.68 99.999 0.000 0.00 1 77434 77424 77439 1718 419 31.5 23.8 1.8 1.7 541 270 84.2 17.5 5.77 1.35 119.4 8.31 5.32 2.13 3.51 0.44 9.74 99.999 0.76 99.999 0.000 0.00 1 77460 77449 77465 1730 716 42.2 89.6 4.0 5.8 544 269 83.3 18.9 6.00 2.15 124.7 8.48 5.43 2.43 3.48 0.45 10.20 99.999 0.79 99.999 0.083 0.11 1 77484 77476 77489 1729 778 47.6 999.9 5.4 999.9 544 266 84.7 19.0 6.19 2.35 124.6 8.46 5.50 2.42 3.49 0.46 10.26 99.999 0.83 99.999 0.039 0.18 1 77508 77500 77513 1730 771 42.6 97.7 3.0 6.2 542 268 85.3 19.1 6.18 2.36 122.2 8.56 5.73 2.25 3.53 0.43 10.37 99.999 0.87 99.999 0.055 0.17 1 77532 77524 77536 1729 769 40.6 95.8 3.4 6.7 537 267 83.6 18.9 6.11 2.27 122.0 8.59 5.77 2.29 3.49 0.43 10.28 99.999 0.82 99.999 0.085 0.20 1 77556 77548 77560 1728 691 40.4 999.9 6.7 999.9 543 271 85.0 18.6 6.46 2.14 123.6 8.54 5.47 2.38 3.46 0.44 10.21 99.999 0.82 99.999 0.083 0.22 1 77579 77571 77583 1729 692 38.1 76.6 2.4 4.6 541 270 83.8 18.4 6.24 2.29 124.0 8.39 5.43 2.21 3.45 0.48 10.19 99.999 0.82 99.999 0.083 0.26 1