66 1001 ;header lines file format index ATLAS, ELLIOT NCAR MIXING RATIOS FROM WHOLE AIR SAMPLER STRAT 1 1 ;vol total vol 1996 08 10 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 69005 68834 69075 1603 9999 999.9 999.9 999.9 999.9 473 220 74.1 7.1 1.82 0.07 104.4 6.64 3.32 1.81 2.36 0.32 7.28 99.999 0.10 99.999 0.000 0.00 1 69550 69380 69635 1573 9999 999.9 999.9 999.9 999.9 465 206 71.7 6.1 1.48 0.00 102.9 6.46 2.91 1.75 2.17 0.31 5.87 99.999 0.07 99.999 0.000 0.00 1 70126 69955 70201 9999 28 999.9 999.9 999.9 999.9 449 197 69.4 6.1 1.21 0.00 101.1 6.02 2.79 1.73 1.99 0.26 6.08 99.999 0.04 99.999 0.000 0.00 1 70699 70525 70781 1547 9999 999.9 999.9 999.9 999.9 448 193 68.7 5.5 1.05 0.00 100.0 6.05 2.65 1.70 1.89 0.25 5.82 99.999 0.04 99.999 0.000 0.00 1 71270 71100 71350 1541 26 999.9 999.9 999.9 999.9 439 189 67.9 5.3 0.83 0.00 98.2 5.81 2.61 1.53 1.89 0.25 5.74 99.999 0.00 99.999 0.000 0.00 1 71855 71685 71949 1531 9999 999.9 999.9 999.9 999.9 443 187 68.0 5.4 1.34 0.00 99.6 5.91 2.53 1.76 1.90 0.26 6.94 99.999 0.00 99.999 0.000 0.00 1 72453 72283 72536 1498 20 999.9 999.9 999.9 999.9 422 177 65.3 4.6 0.25 0.00 97.5 5.30 2.36 1.46 1.68 0.21 5.26 99.999 0.00 99.999 0.000 0.00 1 73057 72887 73160 1505 9999 999.9 999.9 999.9 999.9 431 177 66.0 5.1 1.24 0.00 96.8 5.85 2.39 1.59 1.72 0.23 5.23 99.999 0.05 99.999 0.000 0.00 1 73679 73509 73762 1489 18 999.9 999.9 999.9 999.9 414 169 64.2 4.4 0.48 0.00 95.2 5.37 2.18 1.45 1.59 0.24 5.00 99.999 0.00 99.999 0.000 0.00 1 74303 74250 74338 1481 9999 999.9 999.9 999.9 999.9 408 165 63.6 5.7 1.13 0.00 92.4 5.36 2.20 1.51 1.60 0.21 5.09 99.999 0.04 99.999 0.000 0.00 1 74767 74714 74795 1669 189 10.0 7.0 999.9 999.9 502 243 78.4 10.6 2.22 0.05 109.0 7.36 3.97 1.93 2.90 0.36 8.18 99.999 0.19 99.999 0.000 0.00 1 75224 75116 75280 1690 9999 999.9 999.9 999.9 999.9 526 253 80.8 13.0 4.10 0.14 115.0 7.68 4.35 2.16 3.06 0.45 7.42 99.999 0.33 99.999 0.000 0.00 1 75747 75577 75820 1606 61 999.9 999.9 999.9 999.9 481 221 74.4 7.7 0.91 0.00 103.0 6.67 3.29 1.89 2.40 0.31 7.25 99.999 0.10 99.999 0.000 0.00 1 76361 76148 76459 1530 25 999.9 999.9 999.9 999.9 432 186 67.3 5.4 0.39 0.00 97.7 5.64 2.54 1.51 1.89 0.26 5.58 99.999 0.04 99.999 0.000 0.00 1 77003 76790 77081 1447 20 999.9 999.9 999.9 999.9 391 153 60.2 4.5 0.42 0.00 91.1 5.15 1.95 1.34 1.40 0.18 4.35 99.999 0.00 99.999 0.000 0.00 1 77645 77431 77722 1420 19 999.9 999.9 999.9 999.9 380 144 58.5 3.6 0.37 0.03 89.3 4.93 1.75 1.38 1.27 0.17 3.20 99.999 0.00 99.999 0.000 0.00 1 78286 78073 78362 1412 15 999.9 999.9 999.9 999.9 379 139 57.5 3.6 0.79 0.00 90.0 4.81 1.72 1.32 1.19 0.16 3.60 99.999 0.00 99.999 0.000 0.00 1 78928 78714 79008 1398 18 999.9 999.9 999.9 999.9 369 136 56.9 3.7 0.21 0.00 89.7 4.69 1.65 1.28 1.11 0.16 3.64 99.999 0.00 99.999 0.000 0.00 1 79570 79356 79644 1407 21 999.9 999.9 999.9 999.9 370 136 57.2 3.7 0.42 0.00 88.1 4.58 1.67 1.32 1.18 0.12 3.69 99.999 0.00 99.999 0.000 0.00 1 80210 79997 80295 1403 9999 999.9 999.9 999.9 999.9 366 135 58.0 4.2 0.77 0.00 89.1 4.57 1.63 1.10 1.12 0.16 3.43 99.999 0.00 99.999 0.000 0.00 1 80853 80639 80914 1397 26 999.9 999.9 999.9 999.9 367 134 56.6 3.8 0.21 0.02 88.2 4.60 1.65 1.18 1.10 0.15 3.61 99.999 0.00 99.999 0.000 0.00 1 81493 81280 81562 1377 22 999.9 999.9 999.9 999.9 361 126 53.6 3.0 0.12 0.02 87.9 4.38 1.46 1.21 1.03 0.14 3.22 99.999 0.00 99.999 0.000 0.00 1 82137 81921 82197 1369 17 999.9 999.9 999.9 999.9 354 122 54.1 3.3 0.27 0.00 86.8 4.52 1.40 1.28 1.02 0.14 3.16 99.999 0.00 99.999 0.000 0.00 1 82776 82563 82838 1366 9999 999.9 999.9 999.9 999.9 352 119 53.6 3.4 0.37 0.00 85.5 4.54 1.40 1.15 0.93 0.12 3.10 99.999 0.00 99.999 0.000 0.00 1 83419 83204 83477 1353 27 999.9 999.9 999.9 999.9 342 113 52.7 3.8 0.22 0.00 84.9 4.24 1.32 1.10 0.85 0.13 3.04 99.999 0.00 99.999 0.000 0.00 1