22 1001 Bahreini, R, Jimenez, J.L., Delia, A., Flagan, R.H., Seinfeld, J.H. California Institute of Technology Aerosol Mass Spectrometer Measurements from Twin Otter CRYSTAL-FACE 1 1 2002 7 19 2002 12 17 0 Time (UT Seconds) from 00 hours on launch day 4 1 1 1 1 999 999 999 999 Sulfate mass concentration (micrograms/m^3) Nitrate mass concentration (micrograms/m^3) Ammonium mass concentration (micrograms/m^3) Organics mass concentration (micrograms/m^3) 0 4 One-min averaged AMS data Negative concentrations are due to instrumental noise when the ambient concentration was very low Negative concentrations have not been removed so as to not introduce a positive bias UTs Sulfate Nitrate Ammonium Organics 68278 0.694348 0.597319 -3.643528 40.568260 68338 1.481484 0.071851 -1.663032 11.198421 68398 1.497883 -0.184950 -3.151887 18.491238 68459 1.528379 0.312563 -1.382113 2.549547 68517 3.262939 -0.046215 -1.874468 2.975096 68578 2.189895 0.519952 -2.611457 10.822462 68637 1.836008 0.498902 -2.055709 3.277480 68698 3.454199 -0.063470 -1.534509 1.121493 68758 1.353521 0.410483 -2.962459 2.865282 68819 3.976135 0.261015 -1.971783 2.165072 68877 4.023424 0.198756 -0.714571 1.904448 68937 3.935608 -0.018801 -1.073299 1.899239 68997 2.196117 0.186056 -2.621971 3.744823 69058 3.376573 0.158558 -0.544107 1.192209 69118 2.206397 -0.023006 -0.535288 1.667302 69179 1.879339 0.052346 -0.724279 0.133280 69237 1.609529 0.124431 -0.819790 1.086625 69297 1.085519 -0.108228 -1.045688 2.666644 69357 1.171160 0.044328 -0.979694 -0.606421 69418 1.531728 -0.092720 -1.183734 2.909070 69478 1.238624 0.145807 -1.644538 1.874044 69538 1.048575 -0.232900 -0.647512 1.663767 69598 1.631569 0.227886 -0.512307 2.288948 69658 1.446852 0.157228 2.346999 0.606563 69718 0.890413 0.184755 0.081762 2.363157 69779 0.575652 0.318849 -0.769615 -2.476920 69837 0.712879 -0.146705 -2.622408 0.453526 69898 0.548093 -0.272565 -0.268356 -0.627690 69958 0.879420 -0.090172 -1.559747 1.480018 70018 0.597306 -0.267810 2.003907 1.225534 70078 0.645348 -0.066628 -1.872357 3.299584 70138 0.269527 -0.176535 0.194371 1.080656 70198 0.828692 0.125719 0.105883 2.356940 70259 0.463997 0.192772 -1.113329 1.370563 70318 0.558021 0.218854 -0.489954 2.803402 70379 0.229172 -0.277458 -0.603833 -0.973270 70438 0.027172 -0.044061 -0.603088 -0.671854 70499 0.412873 0.221485 -1.869124 -0.017269 70557 0.455331 0.260504 4.162480 1.339956 70619 0.157173 0.158951 0.346089 1.100283 70679 0.286662 0.093290 -1.234817 0.113089 70737 0.277437 -0.044270 0.426611 1.075837 70797 0.317052 -0.266866 0.485583 0.443956 70858 0.262744 0.101841 2.003543 0.466479 70917 0.213318 -0.003275 0.116223 -0.988830 70979 0.346296 -0.010891 0.555804 1.623560 71037 0.457584 -0.050782 -0.814812 -2.343405 71099 0.544393 -0.005876 -1.481767 -0.374745 71158 0.311695 -0.178974 1.785959 0.743169 71219 0.324943 -0.087511 1.548907 -0.306242 71278 0.400591 0.017576 2.720510 1.400292 71337 0.441421 -0.059231 -1.473641 -2.673500 71398 0.121116 0.233667 -0.237051 -1.149240 71458 0.397277 0.125582 1.003755 0.964414 71518 0.380320 0.163029 1.697576 1.483447 71577 0.557870 0.382168 2.870763 -0.208012 71637 0.210798 -0.237550 2.638914 0.272091 71698 0.411185 0.020053 0.317707 1.477081 71758 0.258152 0.330815 8.020508 2.401941 71819 0.328392 -0.023040 0.473794 2.030988 71878 0.380834 0.163082 3.740396 3.466639 71937 1.020242 -0.167328 5.089538 0.933245 71997 0.280866 0.180527 2.611290 -0.826018 72058 0.373181 0.206228 2.079771 0.667470 72118 0.387665 0.227903 0.523398 1.532149 72179 0.557555 0.236219 0.984838 0.957667 72237 0.636097 0.023538 6.040390 2.152551 72298 0.136037 -0.159668 4.591838 0.284760 72357 0.176687 0.035702 4.251068 2.585023 72419 0.510411 -0.087349 2.096012 2.394361 72477 0.361122 0.240714 2.887037 -1.264148 72537 0.378426 0.112675 3.732270 1.230141 72597 0.311625 0.173472 3.735153 0.106000 72658 0.764809 0.096700 3.818010 1.474331 72718 0.660973 0.138708 5.625615 2.400733 72778 0.466158 -0.090466 4.554931 1.250610 72838 0.373084 0.149053 4.530499 -0.545856 72897 0.269630 0.152673 4.135829 1.382198 72957 0.028404 -0.006600 3.236909 3.188892 73018 0.147687 0.048308 4.314448 0.299640 73078 0.743767 -0.026177 1.865063 0.877087 73138 0.459139 0.076297 2.828184 0.936014 73196 0.317945 -0.135705 4.654641 0.453684 73257 0.274488 0.064054 1.883001 0.940328 73317 0.187428 -0.089803 1.205065 0.420923 73377 0.227364 0.098718 1.535068 2.597251 73437 0.247341 0.047485 8.009427 -0.723929 73498 0.196567 0.201517 4.055569 0.898683 73556 -0.008947 -0.021180 1.860015 0.291753 73617 0.361022 0.111005 -1.876253 -0.570762 73678 0.115979 0.136340 0.351504 1.701196 73739 0.205479 0.219561 1.132864 0.324532 73797 0.188758 0.057204 1.415833 0.054228 73857 0.578940 0.071775 2.037710 -0.974086 73917 0.382825 -0.030630 1.244015 1.488014 73978 0.158287 0.004996 1.864480 0.468849 74037 0.377541 0.186809 -0.002652 1.124493 74098 0.356871 -0.027842 0.329562 -0.159297 74158 0.506491 -0.209324 0.054789 1.617686 74217 0.300886 -0.223075 0.567013 -0.873517 74276 0.259949 -0.210578 1.234843 1.576179 74337 0.553625 -0.147909 -0.590632 2.024440 74397 0.370034 0.124973 2.175228 1.476347 74457 0.183545 0.033403 1.405581 1.065508 74517 0.448267 0.009938 -0.367037 1.843153 74578 0.200398 -0.073579 1.252474 2.608947 74637 0.151244 0.021179 0.442393 0.971529 74698 0.238288 0.220398 1.130469 0.833054 74758 0.266900 -0.083286 4.187804 1.575595 74818 0.840075 -0.041529 0.556406 0.758672 74877 0.141153 -0.012650 6.022288 -0.216702 74938 0.243294 0.114340 3.559270 -0.035472 74996 0.183648 0.034604 1.465984 1.438606 75057 0.110441 -0.041167 2.595696 0.490930 75117 0.152151 -0.143785 0.935099 0.862520 75178 0.331023 0.092269 4.851026 -0.290969 75237 0.203450 -0.120880 3.390267 -0.648462 75298 0.251218 0.087683 1.261198 2.133425 75357 0.471881 -0.097186 0.792183 0.538360 75418 0.245697 0.018958 1.794844 0.907997 75477 0.494571 0.045464 3.373570 1.750903 75538 0.160101 -0.148244 0.171419 0.758961 75596 0.534806 -0.013085 1.819940 -0.435232 75658 0.313437 0.012884 2.730246 0.443163 75718 0.494714 0.172169 -0.901002 -0.680632 75778 0.321060 -0.100781 0.576652 -0.167185 75838 0.264509 0.025072 -0.655811 1.135766 75896 0.091824 0.112498 2.632255 0.221995 75956 0.461190 -0.203986 3.198197 -0.433712 76017 0.138380 -0.009770 1.460935 0.136586 76076 0.333989 -0.067433 2.150723 1.663838 76137 0.284128 -0.070994 -0.478887 -0.412885 76196 0.134459 0.417324 1.953216 1.695823 76257 0.143718 0.192582 4.402054 -1.144229 76317 0.287370 0.025817 0.319577 -0.902868 76377 0.769107 -0.112406 1.282102 0.671714 76437 0.286576 -0.195156 3.735483 1.118510 76497 0.139924 -0.005461 1.220151 -0.807249 76557 0.149950 0.305745 1.951827 -0.465096 76618 0.361600 0.129811 0.443556 -0.073101 76677 0.649545 0.165867 4.074711 0.982764 76738 0.330814 0.123522 0.178065 0.471875 76798 0.480179 0.140803 2.182175 1.662591 76858 0.255676 -0.151511 5.182240 3.081305 76916 0.520942 0.071546 1.342435 -1.019845 76978 0.338436 -0.097640 1.681700 1.813545 77036 0.293115 0.022422 -2.026285 -2.110775 77098 0.393822 0.028838 0.316899 0.692211 77156 0.468033 -0.041299 1.299206 0.664376 77218 0.291274 -0.111117 0.981159 0.129785 77278 0.258541 0.099016 -0.895958 -0.139186 77338 0.307506 0.039468 0.965621 1.613848 77396 0.385739 -0.129637 -0.174091 -2.794104 77456 0.251543 0.068825 0.542837 -0.076087 77517 0.230987 -0.008608 -6.247044 -1.018528 77578 0.120382 -0.196348 -0.606887 0.837630 77636 0.205532 0.222863 -0.655769 1.553191 77697 0.372078 0.190073 -2.362211 1.189232 77757 0.486006 0.089569 2.969211 0.890119 77817 0.588359 -0.070283 1.608401 0.630278 77877 0.168157 0.123753 0.457807 0.346817 77938 0.429254 -0.150312 7.781442 0.302543 77997 0.410552 0.426512 1.712844 0.564908 78056 0.302765 0.169076 2.053830 0.909522 78115 0.506257 0.148074 2.016942 0.332446 78176 0.300514 -0.030666 0.800765 -0.086676 78236 0.122439 0.024744 -5.574429 2.039608 78297 0.210014 -0.063182 0.788850 0.518019 78356 0.230818 0.043635 4.257962 -0.230272 78417 0.629062 0.117719 1.542692 1.056140 78477 0.247609 0.095405 -0.297321 1.833642 78538 0.167073 -0.080616 3.622964 -0.883955 78596 0.185952 0.041384 -1.338568 -0.109862 78658 0.260152 0.110364 0.384486 0.469941 78716 0.489515 -0.207270 0.731373 0.658120 78776 0.269310 0.258365 2.465310 1.263530 78835 0.164254 -0.044657 -0.570788 1.812848 78897 -0.003747 -0.145004 1.780252 -0.663845 78957 0.147265 0.165650 -0.079208 1.870658 79016 0.072448 -0.214625 1.540980 -0.068609 79076 0.752093 0.137168 1.635875 0.313374 79137 0.420901 -0.010418 0.059519 0.521800 79197 0.213493 0.045249 3.495950 0.811371 79257 0.279443 0.096003 1.579217 0.741877 79317 0.148880 0.000969 0.509714 0.169157 79378 0.063881 0.025259 0.413630 0.613832 79437 0.381600 -0.023482 1.390996 1.008265 79496 0.376397 0.036826 0.146052 -0.694489 79556 0.123723 0.076618 2.150538 -0.183654 79617 0.361116 0.002248 0.970972 0.559398 79676 0.311067 0.146771 2.114697 1.037269 79737 0.249121 0.075504 0.862596 1.044960 79797 0.428843 -0.016324 -1.219098 -0.754872 79858 0.116581 0.126636 -1.180825 1.074418 79917 0.007106 0.227752 -0.657464 1.222077 79978 0.329931 0.023455 1.439703 0.519753 80035 0.552525 -0.113723 1.327583 -0.627115 80098 0.251033 0.217825 1.155501 -0.019380 80156 0.365007 0.059225 -0.123844 0.196608 80218 0.209976 -0.161833 -0.415619 1.288548 80276 0.376837 -0.032369 -2.187851 0.647953 80336 0.424372 -0.081838 -0.682468 -1.205684 80396 0.284547 -0.141043 -0.993103 -1.357368 80456 0.110140 -0.016557 0.465076 0.919134 80516 0.268080 0.114334 -0.645955 3.024480 80577 0.585596 -0.127233 -0.789969 0.797536 80637 0.467777 -0.064515 0.059027 -0.555857 80698 0.086922 -0.106314 -1.262277 -0.139191 80755 0.367423 -0.320549 -1.332673 0.047221 80816 0.835059 -0.079887 1.829548 -0.212765 80875 0.137368 0.054726 -0.500751 1.378970 80936 0.415261 -0.048428 1.363217 -0.394272 80996 0.432219 0.141044 -0.629533 -0.847334 81056 0.228742 0.126975 0.888195 -0.282663 81116 0.140647 0.036661 3.152548 1.482881 81177 0.235730 -0.023923 1.172803 1.477542 81237 0.274217 0.039105 1.813089 0.335750 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0.107897 82675 1.011576 0.030486 -0.810951 -1.001531 82737 1.731064 0.073310 -0.742342 0.170657 82795 2.496290 0.072625 1.449566 0.752784 82856 1.566226 0.038953 0.253972 -0.446806 82915 2.231591 0.006623 -1.747068 1.875059 82977 2.025825 0.215506 5.242107 -0.738246 83035 1.129449 0.093629 2.835553 1.320691 83097 1.364685 0.037356 3.642928 2.261594 83156 1.034778 -0.118171 0.994946 1.891256 83215 1.162157 0.142635 3.569767 1.228218 83273 0.909287 -0.001220 -6.262072 -0.618631 83334 1.089696 0.032980 2.959586 1.787058 83394 0.745270 -0.141094 3.359947 0.576094