68 1001 ;header lines file format index ATLAS, ELLIOT NCAR MIXING RATIOS FROM WHOLE AIR SAMPLER POLARIS 1 1 ;vol total vol 1997 06 26 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 71718 71671 71765 1270 7 999.9 999.9 999.9 999.9 320 106 44.4 11.2 251 2.8 1.07 99.99 82.7 4.90 1.94 1.04 0.83 0.13 3.23 0.000 0.00 99.999 99.999 99.99 1 72162 72115 72209 1307 9999 999.9 999.9 999.9 999.9 339 116 47.6 11.5 269 2.7 99.99 99.99 86.4 4.93 2.11 1.17 0.91 0.13 3.04 0.000 0.06 99.999 99.999 99.99 1 72605 72559 72651 1245 4 999.9 999.9 999.9 999.9 305 99 40.3 10.9 999 99.9 99.99 99.99 81.0 4.53 99.99 0.99 0.77 0.09 999.99 0.000 99.99 99.999 99.999 99.99 1 73040 73002 73092 1451 9999 999.9 999.9 999.9 999.9 407 156 59.3 12.4 341 3.8 1.14 99.99 95.9 6.06 2.87 1.48 1.35 0.18 4.28 0.000 0.09 99.999 99.999 99.99 1 73492 73445 73535 1445 9999 999.9 999.9 999.9 999.9 402 153 58.4 12.2 334 3.7 2.46 99.99 93.6 5.91 2.85 1.28 1.32 0.17 4.17 0.000 0.08 99.999 99.999 99.99 1 73743 73709 73794 9999 9999 999.9 999.9 999.9 999.9 409 156 58.9 12.3 344 3.7 1.19 99.99 95.2 6.07 2.84 1.38 1.31 0.16 4.25 0.000 0.08 99.999 99.999 99.99 1 74011 73978 74045 1536 9999 999.9 999.9 999.9 999.9 452 189 67.2 12.9 397 5.3 1.89 0.05 102.2 6.89 3.82 1.80 1.88 0.25 5.59 0.000 0.13 99.999 0.000 0.00 1 74248 74224 74272 1401 4 999.9 999.9 999.9 999.9 383 145 54.1 11.8 999 99.9 99.99 99.99 92.0 5.51 99.99 1.27 1.37 0.18 999.99 0.000 99.99 99.999 99.999 99.99 1 74472 74452 74492 1536 24 999.9 999.9 999.9 999.9 453 197 66.9 12.8 411 6.3 2.20 0.06 103.8 6.92 3.96 1.78 2.19 0.28 6.37 0.056 0.26 99.999 0.000 0.00 1 74695 74669 74718 1535 10 999.9 999.9 999.9 999.9 449 192 63.0 12.6 399 5.9 2.02 0.05 101.9 6.71 3.72 1.90 2.05 0.25 5.42 0.000 0.23 99.999 0.000 0.00 1 74924 74891 74955 1527 7 999.9 999.9 999.9 999.9 440 183 65.0 12.5 386 5.4 1.77 0.04 100.4 6.41 3.51 1.51 1.78 0.23 5.50 0.000 0.18 99.999 0.000 0.00 1 75168 75128 75210 1457 5 999.9 999.9 999.9 999.9 411 160 59.5 12.4 350 4.2 1.58 99.99 97.0 6.10 3.00 1.61 1.47 0.18 4.43 0.000 0.08 99.999 99.999 99.99 1 75408 75379 75478 1152 4 999.9 999.9 999.9 999.9 263 76 34.9 10.4 999 99.9 99.99 99.99 75.3 4.00 99.99 0.77 0.55 0.08 1.29 0.000 99.99 99.999 99.999 99.99 1 75682 75640 75760 1251 9999 999.9 999.9 999.9 999.9 312 97 43.8 11.3 240 2.1 0.65 99.99 83.4 4.57 1.73 1.04 0.65 0.10 2.33 0.000 0.00 99.999 99.999 99.99 1 75993 75929 76050 1325 9999 999.9 999.9 999.9 999.9 344 105 47.5 11.7 263 2.2 1.08 99.99 86.5 4.77 1.92 1.15 0.66 0.08 2.40 0.000 0.00 99.999 99.999 99.99 1 76281 76228 76357 1286 9999 999.9 999.9 999.9 999.9 335 99 47.0 11.6 270 2.5 99.99 99.99 85.1 4.56 1.17 1.15 0.57 0.08 2.07 0.000 0.00 99.999 99.999 99.99 1 76595 76534 76660 1238 9999 999.9 999.9 999.9 999.9 302 82 40.9 11.0 226 1.8 1.02 99.99 80.2 4.48 1.44 0.85 0.42 0.06 3.29 0.000 0.00 99.999 99.999 99.99 1 76889 76842 76970 1274 9999 999.9 999.9 999.9 999.9 321 90 42.7 11.3 230 99.9 99.99 99.99 82.6 4.53 1.45 1.00 0.51 0.06 999.99 0.000 99.99 99.999 99.999 99.99 1 77192 77150 77276 1297 9999 999.9 999.9 999.9 999.9 322 93 44.8 11.2 241 1.9 0.54 99.99 82.4 4.66 1.65 1.08 0.50 0.05 1.96 0.000 0.00 99.999 99.999 99.99 1 77519 77464 77602 1235 9999 999.9 999.9 999.9 999.9 299 80 40.5 10.8 220 1.5 99.99 99.99 80.2 4.36 1.49 0.97 0.42 0.04 1.73 0.000 0.00 99.999 99.999 99.99 1 77829 77761 77909 1296 9999 999.9 999.9 999.9 999.9 323 88 44.4 11.3 239 2.0 1.09 99.99 82.8 4.57 1.56 0.93 0.44 0.06 2.04 0.000 0.00 99.999 99.999 99.99 1 78158 78098 78222 1299 9999 999.9 999.9 999.9 999.9 330 89 45.0 11.4 243 1.9 0.58 99.99 84.7 4.69 1.56 0.97 0.46 0.06 2.04 0.000 0.00 99.999 99.999 99.99 1 78472 78415 78546 1296 6 999.9 999.9 999.9 999.9 327 88 44.6 11.5 240 1.8 1.07 99.99 83.8 4.76 1.61 0.86 0.44 0.04 2.04 0.000 0.00 99.999 99.999 99.99 1 78775 78715 78860 9999 9999 999.9 999.9 999.9 999.9 322 85 43.6 11.3 235 1.8 99.99 99.99 82.9 4.64 1.54 0.92 0.41 0.06 1.75 0.000 0.00 99.999 99.999 99.99 1 79095 79035 79184 1289 9999 999.9 999.9 999.9 999.9 323 85 43.6 11.4 238 1.8 0.48 99.99 83.2 4.55 1.56 1.04 0.40 0.07 1.74 0.000 0.00 99.999 99.999 99.99 1 79422 79358 79503 1270 9999 999.9 999.9 999.9 999.9 313 78 39.5 11.1 233 1.7 99.99 99.99 82.3 4.62 1.40 0.88 0.36 0.05 1.68 0.000 0.00 99.999 99.999 99.99 1 79743 79683 79831 1206 4 999.9 999.9 999.9 999.9 288 77 38.9 10.8 213 1.7 0.51 99.99 78.2 4.50 1.42 0.85 0.37 0.05 1.79 0.000 0.00 99.999 99.999 99.99 1 80080 80009 80155 1231 9999 999.9 999.9 999.9 999.9 301 80 40.9 11.0 231 1.6 1.01 99.99 80.5 4.31 1.47 0.94 0.40 0.07 2.70 0.000 0.00 99.999 99.999 99.99 1 80395 80334 80479 1270 9999 999.9 999.9 999.9 999.9 311 86 42.8 11.1 233 1.9 0.95 99.99 81.6 4.61 1.56 0.97 0.43 0.07 1.97 0.000 0.00 99.999 99.999 99.99 1