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 29 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 61258 1.842256 -0.535660 6.757100 8.292052 61318 0.610642 0.658557 8.155920 -0.465768 61378 -0.063000 0.181521 7.261573 -0.697586 61439 0.241786 -0.072209 2.383241 -0.941293 61499 0.188635 0.142667 4.475831 -0.063094 61560 0.195642 -0.063107 3.077572 0.343639 61618 0.269243 0.019775 5.783882 -1.147094 61678 0.067978 0.021736 8.338920 0.368824 61737 0.108717 0.200238 3.995925 0.020435 61799 0.394810 0.162267 2.490112 -1.161149 61859 0.405310 0.158746 3.602808 -0.381005 61918 0.331122 0.388884 4.207641 -0.477177 61978 0.414101 -0.060512 4.767002 0.330995 62039 0.531187 0.057159 3.016171 -0.052384 62099 0.950050 -0.014531 2.910013 -1.933918 62158 0.112930 0.080153 2.339443 -0.197314 62218 0.313231 0.025292 1.209074 -0.455126 62279 0.476298 0.116484 0.712346 0.623371 62339 0.450271 0.071352 2.802434 1.063608 62398 0.627507 0.067733 3.913151 -1.406459 62458 0.285389 -0.021262 6.321824 2.855305 62520 0.451779 0.194850 4.103953 0.323194 62577 1.619196 0.124646 6.549716 0.621099 62640 0.762633 0.015821 3.356105 0.211588 62698 0.701117 0.114230 5.264732 0.590192 62758 0.462385 0.038435 4.028039 1.574646 62818 2.514383 0.171440 4.051499 1.098933 62880 1.177928 0.057495 4.771249 1.447833 62937 0.425285 0.061923 4.299977 0.942596 63000 2.690865 0.264253 9.077932 1.811457 63058 1.135321 0.286151 4.074141 1.921820 63118 0.636377 0.401792 4.325713 1.432057 63178 0.816710 0.109631 1.697614 1.651248 63239 0.925555 0.053894 4.374039 0.736515 63299 0.268300 0.016286 3.836875 0.567715 63358 1.193103 0.152461 1.058743 1.378248 63418 0.584337 0.027175 3.364351 0.855532 63479 1.557389 0.117460 2.949584 0.527196 63539 0.828110 0.220592 2.145752 1.075163 63599 0.792619 0.110300 3.315713 0.200302 63658 0.490099 -0.085231 3.256698 0.559559 63718 0.865839 0.036218 2.945072 -0.603076 63778 0.634004 0.305194 5.241533 2.430582 63839 0.740117 0.160258 1.948353 1.232975 63899 0.575338 0.100235 4.175392 1.241786 63958 0.408075 0.046257 5.022489 1.027169 64018 0.333106 0.185424 5.673790 0.780662 64079 0.673380 0.156938 1.247257 0.766705 64137 1.019786 0.082515 2.670183 1.647882 64200 0.431378 0.156103 0.373752 0.809551 64257 0.729364 0.225454 2.558435 0.166190 64318 0.146406 0.169715 -0.635041 -0.083151 64379 0.352336 0.012985 3.889103 1.102650 64439 0.679535 -0.019011 3.047273 0.409139 64499 0.603475 0.041133 3.890249 1.012406 64559 1.004271 0.078184 2.174884 0.492229 64617 0.435851 0.097029 2.074846 0.319275 64679 0.342771 0.023277 1.761265 0.380143 64737 0.507987 0.127418 2.486538 -0.015188 64798 0.678937 0.136810 2.730099 0.089679 64857 0.860402 0.080623 0.903538 0.454216 64919 0.209960 0.045248 2.362072 -0.221490 64978 0.537887 -0.057800 4.845163 -0.291526 65038 0.719271 0.744141 2.185592 1.281113 65097 1.186838 0.155668 3.504578 1.641797 65159 1.037393 0.160045 3.849122 1.517026 65218 1.420278 0.415247 2.087034 2.005221 65278 0.209907 0.244842 3.541201 1.732974 65338 0.379134 0.116587 1.904503 1.950664 65399 0.393118 0.054065 2.693599 0.126900 65459 0.323871 0.157577 2.524583 1.275077 65518 0.297492 0.137875 2.068649 0.405486 65578 0.210053 -0.021401 3.022073 0.198903 65640 0.605077 0.019482 4.101738 0.598178 65698 0.453478 -0.074958 2.771894 1.033475 65758 0.413656 0.003165 3.358269 1.245438 65818 0.489953 0.181549 3.376503 0.522772 65879 0.565188 -0.045100 1.855592 -0.090895 65937 0.397232 0.016124 4.966842 1.400843 65998 0.565049 0.003432 2.783654 -0.332426 66057 0.298851 0.108670 4.318996 0.349066 66119 0.227226 0.128730 2.582132 0.180809 66177 0.522323 -0.112636 2.144549 0.326143 66239 0.822046 0.254136 3.576065 -0.126121 66297 0.756260 0.007971 2.060529 0.306319 66358 0.796617 0.130744 3.132453 0.696561 66418 0.525311 0.272549 2.061077 -0.316777 66479 0.382287 0.142158 3.147048 -0.838360 66537 0.632307 0.061172 2.010468 1.522697 66599 0.300403 0.146301 2.403129 0.807622 66657 0.359037 0.023813 3.183210 1.549219 66718 0.262989 0.074590 3.251903 0.556039 66778 0.199836 0.070855 1.489378 1.437196 66838 0.723012 0.178864 1.907768 0.614340 66897 0.917494 0.206873 2.135390 1.512453 66958 0.653144 -0.055876 4.831811 1.271075 67017 0.956118 0.189961 4.990904 2.307150 67079 0.701054 -0.000318 4.023077 0.780139 67137 0.633470 0.261307 2.912155 3.374024 67198 0.851550 0.391292 1.817740 3.768481 67258 0.608997 0.062021 3.890536 2.355339 67318 1.230754 0.166340 3.957820 0.505575 67378 1.352798 0.103869 4.269501 1.991938 67439 0.472264 0.124463 2.445844 0.607002 67497 1.076974 0.058232 3.848756 0.691556 67558 2.905108 -0.055190 4.622971 2.062717 67616 1.475273 0.270300 1.161726 1.772441 67678 1.382728 0.164102 2.566550 2.221177 67738 0.682686 0.196804 1.147423 -0.323509 67797 1.663061 0.157100 2.367484 1.745477 67857 0.881384 0.217741 1.185291 1.522204 67919 2.209915 0.111113 2.911867 1.013434 67977 2.592684 0.028089 1.429848 3.904358 68038 1.571729 0.069563 2.541091 2.715043 68098 1.639042 0.024637 2.250810 3.791549 68158 1.713907 0.171843 1.647205 2.001475 68216 0.930445 0.108583 4.401129 0.865396 68279 0.426100 0.121280 2.065110 0.562575 68338 1.106801 0.006018 0.773269 1.198104 68398 0.334431 0.072129 1.342360 0.822216 68458 0.212983 0.102370 1.906277 0.434919 68517 0.010678 -0.064521 0.987216 -0.419937 68577 0.191502 0.068362 1.644286 0.282090 68638 0.168678 -0.014982 0.002636 0.291446 68698 0.227211 0.154193 1.022844 0.744927 68757 0.053447 -0.034539 -0.356532 0.653060 68817 0.149381 0.109603 5.882228 0.652562 68879 0.252060 0.091196 1.947996 0.698251 68937 0.971501 0.040388 1.606707 -0.301673 68997 0.582019 0.079050 1.628667 0.108322 69057 0.256185 0.097633 2.789991 0.581383 69118 0.289851 0.006434 1.143160 -0.170625 69176 0.475867 0.196008 0.444255 1.105948 69239 0.245415 -0.075387 1.997531 0.455813 69296 0.488001 -0.077688 2.618048 0.029977 69359 0.483244 0.063566 1.246076 0.019412 69417 0.141834 0.042667 0.642287 0.697686 69478 0.332332 0.089757 -0.054403 0.615832 69537 0.265810 0.044494 3.294493 -0.306846 69599 0.629994 0.047543 1.763482 -0.108694 69656 1.550501 0.345204 0.310082 -0.381878 69718 0.409652 0.103302 2.174072 -0.603775 69778 0.360088 -0.020236 2.773309 -0.266699 69837 0.332563 0.088324 1.476978 0.560146 69897 0.513626 0.037879 1.198611 0.855813 69958 0.332158 0.014364 0.279399 0.984593 70016 0.734088 -0.082502 2.484199 0.823178 70079 0.341707 0.160028 1.938438 -0.547404 70136 0.442894 0.095181 1.666429 0.804956 70197 0.524429 0.057454 1.355863 -0.501843 70257 0.400960 0.017877 2.057351 0.266269 70318 0.715231 0.015149 1.766383 0.185927 70378 0.377695 -0.003104 2.020639 0.643950 70437 0.352498 0.149910 -0.060673 0.700493 70497 0.398698 0.017882 1.350632 0.130701 70558 0.324282 0.087360 1.193725 -0.016154 70618 0.554706 0.181578 2.505901 -0.806254 70677 0.360832 -0.008724 1.508226 0.120235 70737 0.228257 0.065998 0.685809 0.718290 70798 0.393130 -0.017099 0.452364 0.604222 70856 0.393563 0.062036 -1.216165 -0.378852 70917 0.329827 0.118704 -1.803953 -0.576906 70976 0.335612 0.015117 -0.118835 -0.802319 71038 0.599594 0.013828 0.708513 -0.199395 71096 0.339411 0.167530 -0.806108 -0.259266 71157 0.363422 -0.000749 0.894447 -0.079206 71217 0.187244 0.038377 -0.228958 0.558979 71278 0.366796 0.031858 0.138368 1.466159 71336 0.132344 0.029999 -0.588563 0.593498 71399 0.513890 0.067384 0.190231 0.040600 71456 0.554104 0.095084 1.081359 0.539058 71517 0.286510 0.029058 0.826676 -0.175719 71576 0.293056 0.095009 0.460339 0.233243 71638 0.219444 -0.066460 1.317762 -0.470000 71697 0.453041 0.092340 2.327768 0.632435 71757 0.224593 0.104745 1.887334 0.454529 71817 0.278382 0.412496 1.590734 0.816400 71878 1.063890 0.021906 0.126479 0.130803 71936 0.369239 0.042113 0.835652 -0.177537 71999 0.470591 -0.083794 1.271765 0.501571 72056 0.362431 -0.057025 0.143046 -0.122950 72118 0.229714 -0.054550 -0.417259 -0.226847 72177 0.470642 -0.035197 -0.165574 -0.239011 72237 0.525126 -0.014082 0.223667 -0.363604 72297 0.490673 0.106924 -1.196104 -0.380157 72358 0.585905 0.054694 0.571346 -0.111048 72417 0.343101 0.244675 -0.017336 0.241629 72477 0.825408 0.029193 -0.216236 -0.241489 72536 0.397151 -0.005487 1.035500 0.535922 72598 0.547466 0.199395 0.153336 -0.190458 72657 0.222886 0.088042 0.581626 -0.094060 72717 0.434888 0.013567 -0.761938 -0.134903 72776 0.093183 -0.030776 -1.021368 1.121199 72838 0.263745 0.014315 0.018010 -0.000943 72897 0.896907 0.069177 0.927165 1.301666 72956 0.269654 -0.009065 -0.668468 -0.016684 73016 0.264133 -0.027932 -0.608843 1.094315 73078 0.188931 0.071439 -1.016865 -0.166794 73137 0.566450 0.081718 0.293304 0.453427 73197 0.372001 0.064036 0.214140 0.308107 73256 0.637150 -0.012533 0.283717 -0.337113 73318 0.265283 0.066875 -0.034671 0.081483 73377 0.473787 -0.014380 0.526669 -1.006537 73437 0.292672 -0.038391 -0.172808 0.046515 73497 0.355635 -0.097198 -0.539682 -0.031546 73558 0.201329 -0.029696 -0.339238 0.154133 73617 0.600934 0.055021 -0.577113 0.360359 73677 0.252749 0.103835 -0.847507 0.111968 73737 0.158205 -0.013982 0.428669 -0.234253 73798 0.350203 0.053965 -1.184495 -0.482596 73856 0.363800 0.108717 -1.636277 1.198646 73917 0.686544 0.065096 -0.137533 0.742809 73977 0.315484 0.024407 -1.123732 0.383248 74038 0.516585 0.057381 -0.024852 0.698445 74096 0.399052 0.010485 -0.377743 -1.820790 74157 0.496588 0.042981 0.423988 1.478361 74217 0.237002 0.044929 -1.968617 -0.340146 74277 0.369612 0.002057 -0.239866 0.143052 74337 0.183660 0.113637 -0.423787 -0.000421 74398 0.341192 0.100478 -0.326886 0.599226 74456 0.325603 0.159649 -0.220955 0.331498 74518 0.317120 0.030124 -0.385990 -0.049702 74577 0.312546 0.042442 1.173377 -0.675311 74636 0.203534 0.020387 0.660444 -0.105199 74696 0.650545 -0.046305 -0.292753 0.704447 74758 0.585917 0.049199 -0.345220 0.864062 74816 0.458538 0.107400 -0.589580 0.104703 74877 0.253411 -0.012892 -1.036230 -0.643655 74936 0.312644 0.290086 0.105817 -0.125633 74998 0.366891 0.141120 0.398462 0.499617 75056 0.450203 0.049539 -1.126434 1.165260 75116 0.110916 -0.018528 -0.227386 0.363215