68 1001 ;header lines file format index ATLAS, ELLIOT NCAR MIXING RATIOS FROM WHOLE AIR SAMPLER POLARIS 1 1 ;vol total vol 1997 05 06 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 72324 72255 72387 1293 9999 999.9 999.9 999.9 999.9 319 81 42.9 11.3 246 1.8 99.99 99.99 82.4 4.56 1.54 0.87 0.37 0.07 1.47 0.000 0.00 99.999 99.999 99.99 1 72882 72848 72912 1493 9999 999.9 999.9 999.9 999.9 431 171 60.7 12.6 349 99.9 99.99 99.99 99.1 6.24 2.91 1.48 1.65 0.21 999.99 0.000 99.99 99.999 99.999 99.99 1 73102 73090 73141 1532 16 999.9 999.9 999.9 999.9 449 192 66.9 12.9 406 7.4 2.05 0.07 102.9 6.70 3.72 1.83 2.01 0.24 5.69 0.043 0.20 99.999 0.000 0.05 1 73349 73316 73383 1488 8 999.9 999.9 999.9 999.9 425 169 62.6 12.6 370 4.6 1.51 99.99 97.5 6.26 3.11 1.53 1.54 0.20 999.99 0.033 0.18 99.999 99.999 99.99 1 73575 73556 73642 1381 7 999.9 999.9 999.9 999.9 370 123 52.4 11.9 301 2.7 0.81 99.99 89.4 5.18 2.18 1.20 0.87 0.12 2.83 0.000 0.03 99.999 99.999 99.99 1 73859 73816 73922 1337 46 999.9 999.9 999.9 999.9 339 97 46.6 11.6 269 2.2 0.87 99.99 85.9 5.00 1.79 1.07 0.52 0.07 1.99 0.000 0.00 99.999 99.999 99.99 1 74135 74093 74209 1244 9999 999.9 999.9 999.9 999.9 307 77 40.1 10.7 228 99.9 99.99 99.99 80.4 4.46 1.50 0.93 0.35 0.04 1.38 0.000 99.99 99.999 99.999 99.99 1 74443 74380 74504 1272 9999 999.9 999.9 999.9 999.9 307 74 41.3 11.2 233 1.6 99.99 99.99 81.2 4.42 1.43 0.85 0.32 0.04 1.83 0.000 0.00 99.999 99.999 99.99 1 74737 74681 74814 1274 7 999.9 999.9 999.9 999.9 306 74 41.3 11.2 238 1.6 99.99 99.99 81.5 4.46 1.42 0.85 0.31 0.04 999.99 0.000 0.00 99.999 99.999 99.99 1 75033 74985 75107 1292 9999 999.9 999.9 999.9 999.9 313 77 42.1 11.3 235 1.4 99.99 99.99 81.8 4.53 1.42 0.80 0.30 0.06 1.43 0.000 0.00 99.999 99.999 99.99 1 75773 75710 75837 1279 10 999.9 999.9 999.9 999.9 308 74 41.4 11.2 230 1.6 0.56 99.99 81.2 4.36 1.47 0.85 0.33 0.04 1.42 0.000 0.00 99.999 99.999 99.99 1 76490 76430 76553 1269 9999 999.9 999.9 999.9 999.9 304 74 39.8 11.1 218 99.9 99.99 99.99 82.1 4.46 1.39 0.94 0.31 0.06 1.14 0.000 99.99 99.999 99.999 99.99 1 77211 77152 77260 1257 8 999.9 999.9 999.9 999.9 302 75 40.1 10.9 224 1.8 0.47 99.99 80.7 4.23 1.43 0.87 0.37 0.06 1.61 0.000 0.00 99.999 99.999 99.99 1 77480 77445 77509 1392 8 999.9 999.9 999.9 999.9 374 130 53.1 11.8 306 3.2 0.93 99.99 90.4 5.28 2.35 1.17 0.97 0.14 3.26 0.000 0.07 99.999 99.999 99.99 1 77704 77693 77736 1471 24 999.9 999.9 999.9 999.9 416 166 61.1 12.4 366 5.3 99.99 99.99 97.2 6.18 3.20 1.63 1.64 0.21 4.94 0.000 0.19 99.999 99.999 99.99 1 77944 77915 77973 1437 10 999.9 999.9 999.9 999.9 400 148 57.6 12.1 346 4.3 99.99 99.99 95.0 5.70 2.66 1.39 1.22 0.16 5.45 0.000 0.11 99.999 99.999 99.99 1 78192 78153 78231 1414 9999 999.9 999.9 999.9 999.9 379 131 52.4 11.7 999 99.9 99.99 99.99 89.2 5.15 99.99 1.36 0.96 0.11 999.99 0.000 99.99 99.999 99.999 99.99 1 78452 78410 78509 1285 8 999.9 999.9 999.9 999.9 316 86 42.8 11.3 251 1.9 0.78 99.99 83.4 4.52 1.58 0.99 0.47 0.06 2.19 0.000 0.00 99.999 99.999 99.99 1 78736 78689 78800 9999 9999 999.9 999.9 999.9 999.9 312 80 42.3 11.1 236 1.7 1.12 99.99 82.4 4.50 1.54 0.87 0.37 0.05 1.59 0.000 0.00 99.999 99.999 99.99 1 79459 79401 79538 1335 9999 999.9 999.9 999.9 999.9 344 93 47.4 11.6 262 2.2 1.16 99.99 86.1 4.81 1.76 0.91 0.44 0.06 1.96 0.000 0.00 99.999 99.999 99.99 1 80219 80135 80292 1307 12 999.9 999.9 999.9 999.9 322 79 43.8 11.4 241 2.7 1.15 99.99 84.7 4.72 1.52 0.91 0.29 0.03 1.67 0.000 0.00 99.999 99.999 99.99 1 80952 80892 81046 1292 9999 999.9 999.9 999.9 999.9 313 69 41.2 11.4 999 99.9 99.99 99.99 83.2 4.38 1.24 0.84 0.24 0.03 999.99 0.000 99.99 99.999 99.999 99.99 1 81713 81653 81813 1286 11 999.9 999.9 999.9 999.9 309 66 41.1 11.2 232 1.7 99.99 99.99 83.2 4.53 1.39 0.90 0.23 99.99 1.35 0.000 0.00 99.999 99.999 99.99 1 82475 82415 82576 1284 9999 999.9 999.9 999.9 999.9 306 64 40.9 11.3 237 1.7 99.99 99.99 82.5 4.36 1.34 0.82 0.22 0.03 1.43 0.000 0.00 99.999 99.999 99.99 1 83247 83187 83352 1339 39 999.9 999.9 999.9 999.9 342 91 47.1 11.7 270 2.1 1.22 99.99 86.7 4.74 1.74 1.07 0.36 0.05 2.06 0.000 0.00 99.999 99.999 99.99 1 84048 83962 84129 1348 9999 999.9 999.9 999.9 999.9 345 95 47.8 11.7 267 1.7 99.99 99.99 86.4 4.69 1.77 1.15 0.45 0.04 2.17 0.000 0.00 99.999 99.999 99.99 1 84814 84744 84910 1341 9 999.9 999.9 999.9 999.9 342 95 47.6 11.5 271 2.0 99.99 99.99 85.9 4.76 1.83 1.06 0.44 0.07 2.26 0.000 0.00 99.999 99.999 99.99 1 85582 85522 85684 1338 9999 999.9 999.9 999.9 999.9 345 96 47.8 11.7 271 2.1 99.99 99.99 86.5 4.79 1.76 1.13 0.44 0.05 2.63 0.000 0.00 99.999 99.999 99.99 1