68 1001 ;header lines file format index ATLAS, ELLIOT NCAR MIXING RATIOS FROM WHOLE AIR SAMPLER POLARIS 1 1 ;vol total vol 1997 09 14 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 48949 48906 48998 1497 9999 999.9 999.9 999.9 999.9 437 179 64.6 12.7 374 5.0 1.50 0.00 101.0 6.58 3.70 1.56 1.78 0.24 5.36 0.000 0.10 99.999 99.999 0.00 1 49616 49560 49677 9999 9999 999.9 999.9 999.9 999.9 365 130 53.2 11.7 284 2.7 0.80 99.99 89.4 5.36 2.58 1.31 1.01 0.14 3.30 0.000 0.00 99.999 99.999 99.99 1 50307 50246 50366 1327 9999 999.9 999.9 999.9 999.9 348 115 49.2 11.7 268 2.5 99.99 99.99 87.8 5.11 2.23 1.23 0.88 0.12 3.03 0.000 0.04 99.999 99.999 99.99 1 50968 50937 51052 1316 9999 999.9 999.9 999.9 999.9 343 111 49.0 11.5 257 2.2 99.99 99.99 86.1 5.11 2.17 1.07 0.73 0.10 2.55 0.000 0.00 99.999 99.999 99.99 1 51655 51613 51755 1277 9999 999.9 999.9 999.9 999.9 326 97 45.8 11.5 236 1.7 0.72 99.99 84.4 4.62 1.89 1.05 0.61 0.08 2.12 0.000 0.00 99.999 99.999 99.99 1 52383 52325 52447 1384 9999 999.9 999.9 999.9 999.9 375 133 54.0 12.0 291 2.5 0.60 99.99 91.6 5.48 2.60 1.38 1.06 0.13 3.28 0.000 0.00 99.999 99.999 99.99 1 53077 53007 53141 1335 9999 999.9 999.9 999.9 999.9 352 117 50.1 11.8 271 2.2 99.99 99.99 88.3 5.20 2.29 1.21 0.87 0.11 2.83 0.000 0.00 99.999 99.999 99.99 1 53764 53708 53835 1300 9999 999.9 999.9 999.9 999.9 330 101 46.8 11.3 243 2.0 0.59 99.99 83.6 4.74 2.01 1.06 0.67 0.09 2.23 0.000 0.00 99.999 99.999 99.99 1 54474 54416 54545 9999 9999 999.9 999.9 999.9 999.9 310 96 45.2 10.7 220 99.9 99.99 99.99 81.8 4.72 1.84 0.92 0.58 0.08 1.99 0.000 0.00 99.999 99.999 99.99 1 55150 55108 55246 1301 9999 999.9 999.9 999.9 999.9 333 103 47.0 11.3 245 2.0 99.99 99.99 85.4 4.94 1.94 1.06 0.69 0.07 2.45 0.000 0.00 99.999 99.999 99.99 1 55884 55825 55939 1338 9999 999.9 999.9 999.9 999.9 351 117 50.2 11.7 265 2.2 99.99 99.99 87.8 5.08 2.29 1.22 0.83 0.10 2.88 0.000 0.00 99.999 99.999 99.99 1 56569 56520 56641 1307 9999 999.9 999.9 999.9 999.9 341 108 48.3 11.6 256 2.0 0.94 99.99 86.7 5.09 2.06 1.14 0.73 0.10 2.55 0.000 0.00 99.999 99.999 99.99 1 57247 57213 57334 1290 9999 999.9 999.9 999.9 999.9 331 100 46.4 11.4 241 1.7 99.99 99.99 84.8 4.85 1.88 1.08 0.67 0.10 2.72 0.000 0.00 99.999 99.999 99.99 1 57964 57914 58034 1369 9999 999.9 999.9 999.9 999.9 371 129 52.9 12.0 290 2.6 0.68 99.99 90.8 5.40 2.52 1.39 1.01 0.13 3.47 0.000 0.00 99.999 99.999 99.99 1 58673 58614 58724 1370 9999 999.9 999.9 999.9 999.9 369 130 53.0 11.9 285 2.4 0.70 99.99 90.4 5.29 2.54 1.38 1.01 0.13 3.34 0.000 0.00 99.999 99.999 99.99 1 59369 59301 59427 1312 9999 999.9 999.9 999.9 999.9 340 107 48.2 11.7 252 2.1 0.53 99.99 86.2 5.00 2.01 1.21 0.72 0.11 2.36 0.000 0.00 99.999 99.999 99.99 1 60073 60014 60128 1291 9999 999.9 999.9 999.9 999.9 330 102 46.7 11.5 242 2.1 0.44 99.99 84.3 4.88 1.93 1.10 0.68 0.09 2.19 0.000 0.00 99.999 99.999 99.99 1 60774 60713 60839 1335 9999 999.9 999.9 999.9 999.9 349 115 49.8 11.5 264 2.6 99.99 99.99 87.0 4.97 2.23 1.09 0.85 0.11 3.13 0.000 0.00 99.999 99.999 99.99 1 61472 61421 61536 1379 9999 999.9 999.9 999.9 999.9 377 133 54.0 12.0 295 2.6 0.79 99.99 91.4 5.50 2.59 1.34 1.08 0.13 3.37 0.000 0.04 99.999 99.999 99.99 1 62148 62106 62227 1307 9999 999.9 999.9 999.9 999.9 333 104 47.6 11.4 243 2.1 99.99 99.99 84.5 4.91 2.01 1.06 0.69 0.08 2.34 0.000 0.00 99.999 99.999 99.99 1 62854 62820 62935 1308 9999 999.9 999.9 999.9 999.9 344 108 48.8 11.8 255 2.4 99.99 99.99 87.1 5.09 2.07 1.10 0.74 0.10 2.46 0.000 0.02 99.999 99.999 99.99 1 63577 63518 63627 1320 9999 999.9 999.9 999.9 999.9 346 112 49.2 11.7 262 2.5 99.99 99.99 87.9 5.11 2.14 1.25 0.81 0.11 2.67 0.000 0.00 99.999 99.999 99.99 1 64254 64223 64335 1369 9999 999.9 999.9 999.9 999.9 369 129 53.0 11.9 287 1.7 0.40 99.99 91.0 5.39 2.52 1.29 1.02 0.14 3.20 0.000 0.00 99.999 99.999 99.99 1 64963 64921 65029 1353 9999 999.9 999.9 999.9 999.9 361 124 51.9 11.7 275 2.6 0.73 99.99 89.3 5.13 2.34 1.14 0.97 0.12 3.02 0.000 0.00 99.999 99.999 99.99 1 65669 65605 65730 1324 9999 999.9 999.9 999.9 999.9 344 111 49.0 11.6 257 2.2 0.46 99.99 87.1 5.05 2.14 1.24 0.74 0.11 2.61 0.000 0.00 99.999 99.999 99.99 1 66352 66323 66417 1410 9999 999.9 999.9 999.9 999.9 389 143 56.2 12.2 316 3.6 99.99 99.99 93.8 5.79 2.78 1.44 1.23 0.16 4.52 0.000 0.05 99.999 99.999 99.99 1 67040 67008 67117 1386 9999 999.9 999.9 999.9 999.9 379 135 54.7 12.2 298 3.1 0.78 99.99 92.1 5.62 2.61 1.31 1.10 0.12 3.64 0.000 0.00 99.999 99.999 99.99 1 67757 67715 67799 1455 9999 999.9 999.9 999.9 999.9 408 159 59.8 12.4 337 4.2 99.99 99.99 96.6 6.10 3.18 1.56 1.44 0.20 4.52 0.000 0.06 99.999 99.999 99.99 1 67840 67820 67889 1518 9999 999.9 999.9 999.9 999.9 446 188 66.6 13.1 392 5.9 1.90 0.05 102.9 7.00 3.90 1.66 1.97 0.26 5.88 0.000 0.17 99.999 99.999 0.09 1