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 25 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
48422 0.324601 -0.018456 5.855458 0.697114
48481 1.339828 0.026654 6.614423 1.362289
48542 0.341428 -0.038576 5.655807 1.042241
48602 0.377499 0.091461 3.349824 2.448334
48663 0.536291 0.076156 3.852638 1.625393
48721 0.361147 -0.093703 6.576413 0.516255
48783 0.629227 0.057973 6.327765 2.210511
48841 0.454504 0.136881 7.813251 4.241752
48901 0.325911 0.097965 3.980973 1.936295
48961 0.267013 0.135544 4.595385 0.902090
49022 0.391185 0.125114 4.919105 1.767664
49082 1.081412 0.019976 5.042324 0.804247
49143 0.661825 -0.098746 4.179729 2.303189
49200 0.969881 0.024360 5.758440 3.473985
49263 0.182889 -0.059861 3.545815 1.044181
49321 0.438821 0.086993 3.674420 1.682275
49381 0.924452 0.141705 4.787041 4.876343
49441 0.599680 -0.062135 2.787197 2.051763
49502 0.669554 0.089921 4.060134 2.841691
49561 0.633747 -0.012286 5.207842 4.705718
49623 0.914191 0.010720 6.283292 6.203691
49682 0.475741 0.050663 4.484768 5.069682
49743 0.332674 0.056042 2.478621 3.459672
49802 0.554195 0.128350 4.918644 5.254136
49862 0.436200 -0.071726 2.741629 5.423854
49922 0.515873 0.156576 5.202917 3.189690
49982 0.432313 0.160723 7.599440 5.938741
50042 0.913546 0.065376 2.326227 14.205767
50103 0.811452 0.039539 2.908812 3.546465
50161 0.543243 -0.028753 4.893276 4.007111
50222 0.959017 0.150872 0.491820 3.264292
50282 0.770990 -0.157016 1.484360 1.971435
50341 0.954007 0.069715 2.108850 2.326096
50401 0.588004 0.078276 2.706338 2.086835
50462 1.040253 0.059098 0.382903 1.922951
50522 0.466124 -0.092616 -0.169534 1.916503
50581 1.538059 0.125840 0.334921 1.198195
50641 1.829906 -0.043130 1.386015 1.076396
50702 1.511757 0.124004 1.225574 0.093042
50762 1.545003 -0.094385 2.936972 0.266332
50821 1.190858 0.245212 0.220880 0.425907
50881 0.820469 0.170271 0.597917 1.623372
50942 0.743952 0.036837 -0.097672 0.816089
51001 0.584443 0.649201 2.300511 -1.079102
51062 1.306569 0.059464 0.254447 1.843313
51120 1.600903 0.370136 0.898617 -1.437893
51182 1.240216 0.083381 0.710094 -0.160633
51242 0.562258 0.095468 -0.958592 1.003953
51301 0.845789 -0.077125 -0.035355 1.158054
51361 1.082352 -0.073588 1.672179 -0.192176
51422 1.021392 -0.057920 -0.221769 0.620885
51482 1.461000 -0.081996 -0.853340 -0.365247
51541 0.944161 -0.006417 0.589439 0.548750
51601 3.193962 0.148612 0.448007 1.561089
51662 0.859431 -0.064423 -0.348650 0.538107
51722 0.662866 -0.007370 2.024724 0.232391
51781 0.889585 0.091503 0.814468 1.502427
51841 0.342847 -0.139518 1.157772 0.118386
51902 1.106745 0.035078 0.988516 -0.243100
51962 1.097658 -0.159705 -0.602794 -1.548501
52021 0.877752 -0.040412 0.161168 0.785097
52081 0.420174 0.079794 1.384674 0.127363
52142 0.556672 0.015701 1.062347 0.052753
52201 0.775073 -0.099081 0.158882 -1.297679
52261 0.328533 -0.033630 0.468947 1.156655
52321 0.473445 0.143986 1.199614 -1.153197
52381 1.144633 -0.007680 1.185401 1.269455
52441 0.791027 -0.136694 2.530323 0.506222
52502 0.554370 0.215016 2.374421 0.784614
52560 0.855945 0.153058 2.437470 0.136670
52621 0.397743 0.156904 1.564177 1.032315
52681 0.536614 0.282654 1.321563 0.953855
52742 0.665108 -0.022337 1.450222 1.418911
52800 1.455704 0.007464 0.929011 1.402251
52861 0.699056 0.033304 2.260380 0.786226
52921 0.390092 0.081550 3.565175 1.669024
52982 0.624174 0.060602 1.852515 0.422142
53042 0.560237 0.108770 1.274334 3.261275
53101 0.900576 0.019780 0.848472 0.844706
53160 1.698661 0.067122 1.212554 0.887883
53222 0.999117 0.025642 1.570803 2.077945
53282 1.378554 0.022620 2.678480 0.794161
53341 1.436395 0.158607 2.778426 0.631485
53401 1.743794 0.178294 3.179546 0.553622
53462 1.754054 0.034968 1.749236 1.530454
53520 1.117539 -0.045871 1.300432 1.130709
53581 0.706628 0.069833 1.050788 0.720523
53640 0.779867 0.044743 3.280056 -0.847910
53702 0.721928 -0.020893 2.933650 0.957371
53760 1.457798 -0.124625 4.364485 0.292636
53822 0.864089 0.066737 3.343377 0.705252
53880 0.705437 -0.028515 0.919097 -0.381341
53942 0.861100 -0.007948 3.783233 0.201523
54000 0.110886 0.189590 2.303182 -0.490515
54062 0.796242 0.140825 1.427709 0.055204
54120 0.743262 0.013119 2.944586 1.619870
54180 1.341724 0.247631 0.837122 1.573730
54240 2.436768 -0.062006 2.880628 -0.835943
54301 0.547745 -0.013201 1.308663 0.153604
54361 0.918287 0.163248 1.224837 0.171090
54420 0.900643 0.010480 4.476007 -0.813518
54480 1.156146 0.267588 4.107291 -0.680626
54541 1.205362 -0.066501 1.664351 0.830865
54601 1.172214 -0.124961 2.033907 -1.538199
54662 1.059735 0.069341 2.945310 1.339189
54720 1.208356 0.133988 1.788504 0.665871
54780 0.644029 0.131553 4.600432 -0.559217
54840 0.369486 -0.004988 4.189975 -0.021533
54901 1.048131 0.010784 1.835300 1.170913
54961 0.493880 -0.073163 4.155777 1.237911
55020 1.120194 -0.224026 2.584061 2.522079
55080 1.080833 0.162715 4.280201 0.285383
55141 2.018246 0.129351 0.892961 0.886724
55201 0.744402 -0.056871 0.772260 0.857450
55262 0.339150 -0.036614 3.238935 0.387161
55321 0.925347 -0.029527 5.432191 -0.532414
55380 0.647372 -0.000135 2.655028 -0.385915
55440 0.277758 0.227001 1.204418 -0.052466
55501 1.112512 -0.025371 2.703999 1.067763
55561 1.109391 -0.084146 2.233571 0.022977
55622 0.854095 0.072407 1.016991 0.132863
55680 0.832674 0.081786 1.319316 0.333736
55740 1.241647 -0.031690 3.498527 0.917233
55800 0.758666 0.058838 3.335691 0.856971
55861 1.421477 0.072016 3.989696 0.324086
55921 1.382702 0.102619 2.067536 -0.133254
55980 0.949582 0.011844 1.813035 -0.090687
56040 1.711261 -0.025754 3.269417 1.239119
56101 1.024065 -0.041169 2.462875 0.349079
56160 0.547410 0.157071 4.694791 2.688621
56222 1.077792 0.041696 2.156440 1.159843
56280 1.515513 -0.024311 0.865957 0.269848
56340 1.070572 0.069208 3.852026 0.206753
56400 1.764351 0.035758 3.209532 0.806698
56461 1.105329 0.036764 2.642558 -0.113243
56519 0.535167 -0.029688 1.967692 0.331242
56582 0.543661 0.067822 2.077353 0.692617
56640 1.073601 -0.026912 1.766739 -1.053523
56700 1.264999 0.106523 1.063129 -0.501339
56760 0.557920 0.098997 2.693843 0.866543
56821 0.802069 0.065878 1.744089 1.749715
56881 0.832054 -0.033955 0.676143 -0.013860
56940 1.680876 0.161141 3.034152 0.204690
57000 0.554775 0.011207 3.140259 -0.641322
57061 0.743728 0.118787 2.407960 0.651528
57121 1.240142 0.071715 2.170290 -0.322683
57180 1.338189 0.120961 2.008288 1.240364
57240 0.959190 0.088258 1.463956 1.184905
57301 0.654826 0.033612 2.710373 0.381099
57361 1.002942 -0.019393 3.766753 -0.540617
57420 1.508228 0.015795 1.541507 -0.262410
57480 0.263344 0.161299 2.974589 -0.107706
57541 0.790721 0.194101 1.665607 0.093630
57599 0.453919 -0.018213 0.751511 0.178579
57661 0.303250 -0.011562 2.229747 0.652242
57719 0.822463 0.011976 1.068719 1.173919
57782 0.548201 0.024709 2.241379 0.203025
57839 0.597995 -0.024325 1.725007 -1.420041
57900 1.161056 -0.073618 2.873504 -0.258638
57960 0.105830 0.062856 3.556897 0.043282
58021 0.853123 -0.034892 2.099002 -0.519512
58080 0.364522 0.110248 0.994062 0.462461
58142 0.973242 0.082385 1.555914 -0.782741
58199 0.992159 0.081224 4.741367 -1.154419
58260 0.934915 0.033222 3.343184 1.132703
58320 0.728729 0.006870 2.971493 -1.145667
58381 0.895084 0.037951 3.296127 -0.706373
58441 0.364710 0.090175 1.305745 4.035672
58500 0.836748 0.046154 3.681856 -0.168017
58559 0.578780 0.106596 2.725045 -0.649260
58621 0.235711 0.097296 1.637380 0.387456
58680 0.493548 -0.144496 0.942585 0.308881
58742 0.347637 0.075414 2.610935 -0.606934
58799 0.263840 0.107906 -0.100508 1.157977
58860 0.302808 -0.134535 0.542735 0.093953
58919 0.273897 -0.066567 2.307314 2.648835
58981 0.954559 0.032069 2.785370 1.137388
59041 0.155154 -0.017452 1.316456 -0.185562
59101 0.248831 0.030749 0.178893 0.073255
59159 0.300501 0.006925 3.570943 -0.415273
59221 -0.034230 0.043380 2.429139 -0.181387
59279 0.459019 0.166061 0.069646 -0.712834
59340 0.095918 0.062314 1.983777 0.184314
59399 0.243902 -0.117980 2.946926 -0.478085
59461 0.170404 -0.023950 0.822600 1.172457
59520 0.332996 0.056660 -0.827706 0.392341
59580 0.721288 0.090986 2.730160 -0.078136
59639 1.229130 -0.054428 2.918639 0.207411
59700 0.331444 0.072881 3.027591 -0.399444
59760 0.352100 -0.035707 1.170017 -1.099246
59820 0.977780 0.036467 3.026315 0.929064
59879 0.151106 0.250783 2.277303 -0.048731
59940 1.069395 0.027195 2.001701 -0.101443
60000 0.327772 0.152699 0.963822 0.254009
60059 0.164878 -0.015160 2.358463 0.410305
60119 0.275160 0.006088 2.982185 -0.331407
60181 0.258010 0.119026 1.225071 -0.218499
60240 0.190035 -0.015042 -0.115465 0.223696
60300 0.367122 0.131826 2.705363 -0.738707
60360 0.269465 0.010780 2.994073 0.552962
60420 0.100372 0.208686 0.736408 0.132533
60479 0.186811 0.033218 1.087842 0.281699
60540 0.090464 0.031763 0.490402 0.507373
60599 0.253189 0.026441 1.134595 -0.325023
60661 0.070023 -0.051126 2.763055 0.837080
60720 0.259830 -0.018781 0.157647 0.104892
60779 0.140536 -0.073908 3.487298 0.557915
60839 0.043589 0.038534 3.274583 1.802522
60900 0.315813 0.053843 0.639520 0.050849
60960 0.095254 0.096283 1.770427 0.552547
61021 0.405483 0.047425 1.278998 0.065815
61079 0.053026 -0.111506 2.387018 1.402976
61141 0.094685 0.055952 1.675610 0.151964
61199 0.118859 0.094217 3.278993 0.219137
61261 0.105590 0.113910 0.909335 -0.855783
61319 0.043932 0.063720 1.732904 2.371798
61379 0.269050 0.027796 2.334684 0.365418
61439 0.231400 0.015484 1.078205 1.159325
61500 0.145125 0.126656 2.871594 0.415122
61560 0.294415 0.168616 3.288970 -0.263939
61619 0.235603 -0.063502 3.314117 -0.062658
61679 0.124740 -0.045693 1.975417 -1.120951
61740 0.149792 0.023899 1.162252 -1.103247
61799 0.442542 -0.096520 0.687298 0.624382
61861 0.181169 -0.008870 0.583439 0.194833
61918 0.353547 0.074121 1.808352 0.110775
61981 0.200282 0.066434 2.694754 0.020427
62039 0.095807 0.034051 1.186830 0.249880
62099 0.124143 -0.013924 1.274584 -0.088567
62159 0.082796 0.027280 2.283103 -1.038650
62220 0.298359 0.030080 -0.834961 0.157892
62280 0.404551 -0.021599 1.802190 -0.962109
62339 0.175956 0.080535 2.172263 0.028079
62399 0.221197 -0.012539 0.637900 0.181322
62460 0.670233 -0.028316 1.507409 -0.207406
62520 0.557673 0.106475 2.710481 -0.694785
62579 0.584682 -0.053317 0.233405 1.015112
62639 1.123792 -0.050854 0.632837 0.103865
62700 1.270079 0.037522 -0.069767 0.423924
62760 1.861751 0.029566 0.874534 0.012630
62819 2.234041 0.127142 0.566323 -0.377219
62880 1.183363 -0.025486 3.096442 0.654099
62940 0.641393 0.127105 0.834790 1.863772
62999 0.390389 0.079558 1.590145 1.489290
63060 0.609168 -0.054598 1.860433 1.084909
63120 1.141798 -0.002921 1.289727 1.638210
63181 0.728562 0.213413 3.113808 0.627349
63239 1.698587 -0.120432 1.710049 0.472385
63299 1.008878 0.082832 1.812586 0.173610
63359 1.482550 0.066582 3.364802 1.294178
63420 1.458516 0.009198 2.435163 0.475102
63480 1.423578 -0.067547 3.465296 0.335637
63539 0.865499 0.110096 2.911697 1.311469
63599 1.300124 0.069317 2.235250 1.555996
63660 1.313225 0.048469 3.134106 1.017623
63720 2.198107 0.006251 4.899935 1.218830
63779 2.050336 0.019139 2.617421 0.668351
63839 1.117962 0.098473 1.492581 0.283279
63900 1.666207 -0.060282 3.206169 -0.102277
63960 1.111009 0.055364 2.345622 -0.378242
64019 2.743669 0.003168 1.380618 -0.260800
64079 0.971234 0.097705 2.157587 0.415089
64140 1.267737 0.021744 3.035400 0.759390
64198 2.322750 0.440351 2.336503 1.470331
64259 2.070153 0.161867 4.597353 1.178990
64318 2.453321 0.054223 3.377998 0.016416
64380 1.441183 -0.042189 3.429715 0.853265
64440 1.183366 -0.023152 2.384005 1.240174
64500 1.173959 0.000776 2.677197 1.377272
64560 1.202560 -0.021290 3.530038 0.540955
64619 0.911793 0.078301 2.343242 1.947523
64679 1.228747 0.032301 2.798665 1.428686
64741 1.567070 0.107658 2.826773 1.103512
64798 1.271957 0.003537 3.583461 0.764128
64859 1.447438 -0.057525 2.663734 0.886877
64918 1.980719 -0.004883 4.128440 1.323363
64980 1.014387 0.055095 4.157872 0.182747
65040 1.117804 0.063359 1.970048 0.182859
65099 1.553133 -0.017795 1.959309 0.967147
65159 1.102056 0.038703 3.586343 2.444546
65220 1.003376 -0.026382 3.551556 1.680817
65278 1.048530 -0.068219 1.605551 2.153713