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 18 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
64680 7.450490 0.148067 -0.783463 8.396743
64740 5.578027 0.134719 -0.750535 8.230262
64799 4.439230 0.194838 -1.053495 8.197702
64859 4.302774 0.089175 -0.852497 7.479849
64920 5.276349 0.269768 -0.423840 24.191780
64980 4.959020 0.137176 -0.840704 8.960701
65039 3.873245 0.103871 -0.491879 8.498302
65100 7.466588 0.109085 -0.479073 8.497015
65159 10.073579 0.166258 -0.898955 8.265707
65219 8.036289 0.228478 -0.449879 8.501827
65280 5.349892 0.130062 -0.661526 7.470768
65340 6.679831 0.172087 -0.314768 6.520905
65399 7.073740 0.183780 -0.982166 7.301662
65460 6.657733 0.187855 -0.376527 6.759264
65519 7.062630 0.136985 -0.481698 6.975397
65580 7.167577 0.196581 -0.697124 7.288334
65639 8.059476 0.088759 -0.426266 6.831922
65700 11.356045 0.137091 -0.277457 6.729547
65759 8.685294 0.206447 -0.435927 6.585123
65820 7.534761 0.106853 -0.136322 6.546776
65879 5.774811 0.096041 -0.747420 6.190200
65940 4.130485 0.264001 -0.528189 6.293310
65999 4.627450 0.109203 -0.514062 5.836095
66059 5.750278 0.122381 -0.677926 6.040321
66120 5.493340 0.057729 -1.175726 4.980520
66180 4.528614 0.088384 -0.915356 6.230730
66239 5.898497 0.143829 -0.633570 5.286230
66299 2.959268 0.042764 -0.784859 5.317627
66359 4.516241 0.022930 -0.402886 4.730584
66420 4.297099 0.101792 -0.769163 4.818080
66478 3.080392 0.062409 -0.899351 5.733111
66539 4.266676 0.092405 -0.477033 6.894218
66599 4.420083 0.071947 -0.472481 7.463012
66659 4.183888 0.109412 -0.620415 6.371117
66720 5.266631 0.064882 -0.785516 5.800886
66780 3.667979 0.111003 -0.952075 6.823954
66838 3.134894 0.175763 -0.484203 6.191136
66900 4.714253 0.103441 -0.604737 6.641352
66959 4.309010 0.102925 -0.645756 6.272479
67019 4.623860 0.201816 -0.703097 6.996432
67079 4.027447 0.110677 -1.272967 6.276334
67140 3.578160 0.024689 -0.298881 5.551068
67199 5.761267 0.083799 -0.891917 9.499416
67259 3.678452 0.094516 -0.857492 5.279733
67320 4.382222 0.124680 -0.823093 6.622666
67380 3.972582 0.098149 -0.594255 6.498864
67438 8.077166 0.155240 -0.685046 5.817583
67499 4.145215 0.160711 -0.879417 5.438793
67559 4.215407 0.146598 -0.538323 6.340380
67619 4.294843 0.125712 -0.279565 5.922103
67678 3.896458 0.096654 -0.394869 5.510830
67740 3.537962 0.069753 -0.573839 5.496734
67798 4.206299 0.037704 -0.597880 5.327816
67858 3.990071 0.077729 -0.503666 5.068010
67919 3.869921 0.140373 -0.968185 5.026223
67979 3.657880 0.115043 -0.833473 5.503876
68040 6.236170 0.057046 -0.838751 4.877658
68100 3.444405 0.066591 -0.737025 4.925182
68158 3.461467 0.093797 -0.748140 5.665342
68218 3.646985 0.118995 -1.094653 5.015401
68278 3.947837 0.125650 -0.602797 6.592767
68339 5.202282 0.097467 -0.633028 5.400276
68398 5.840757 0.235986 -0.973135 5.450828
68459 4.673686 0.098123 -0.542365 5.656121
68520 6.920799 0.288459 -0.128871 5.720089
68578 6.415532 0.169292 -0.551710 6.996369
68639 7.601110 0.181384 0.655902 5.268102
68700 4.771996 0.162052 -0.901507 7.614150
68759 5.911098 0.137397 -0.459803 6.838229
68819 5.691270 0.164796 -0.677252 6.057824
68878 5.999880 0.129349 -0.596398 5.771541
68939 4.060091 0.152950 -0.590859 6.535414
68998 5.646389 0.224643 -0.977095 7.201690
69060 5.989451 0.190883 -0.482353 7.656201
69119 5.092854 0.172994 -0.704760 9.035954
69179 3.570775 0.280786 -0.998424 8.731442
69238 3.574662 0.204217 -0.451551 7.379159
69298 3.962581 0.165405 -0.683985 7.503950
69359 4.361383 0.123796 -0.649651 7.646411
69419 3.925532 0.164005 -1.250104 7.241671
69478 2.684527 0.084949 -0.626561 7.413284
69540 3.251200 0.149030 -0.914492 6.643688
69599 4.677533 0.224049 -1.161066 7.945405
69659 1.685570 0.467497 -0.642552 9.121350
69719 3.251105 0.099037 -0.301496 6.872545
69779 2.670162 0.165673 -0.917977 6.412720
69838 4.164678 0.173354 -0.645639 7.818435
69898 3.605217 0.132083 -1.034364 6.515629
69959 6.297012 0.071966 -0.484181 6.756244
70019 3.869409 0.211176 -0.273689 5.952277
70078 4.674615 0.187671 -0.752243 6.494173
70138 4.058099 0.099639 -0.440584 6.302989
70199 3.551224 0.135714 -0.321058 5.949426
70259 3.885691 0.118362 -0.716477 6.105437
70318 5.740977 0.267964 -0.794377 5.494078
70378 4.067959 0.183562 -0.518047 6.952161
70439 8.892559 0.082890 -0.313321 6.873407
70500 4.772012 0.139393 -0.427822 7.573307
70558 4.958362 0.279068 -0.343850 10.456841
70620 4.036992 0.158588 -0.635425 7.014208
70678 2.186873 0.182778 -0.334614 6.598643
70738 2.495653 0.086557 -0.332701 5.905633
70798 5.718328 0.158802 -0.417415 6.946853
70859 5.501934 0.117338 -0.556907 6.591814
70917 3.965685 0.171746 0.158771 5.493816
70978 4.928300 0.120645 -0.727783 5.258219
71038 4.483254 0.108721 -0.320105 5.121326
71098 4.405750 0.112319 -0.124688 4.392284
71157 3.283969 0.183267 -0.654524 4.013901
71219 3.034913 0.071874 -0.499680 3.270751
71278 1.876770 0.062702 -0.989002 2.158785
71339 2.499130 0.074097 -0.851958 2.663675
71398 1.169005 0.071103 -0.682256 1.936998
71459 0.899774 0.002933 -1.159158 1.265880
71519 1.240626 -0.025749 -1.000612 0.898167
71578 0.760249 0.045370 -1.123205 0.746282
71638 1.175010 0.025365 -1.062204 1.310781
71700 1.706195 0.076648 -0.745989 1.503168
71758 1.787122 0.046320 -0.856603 1.479554
71818 0.336929 0.022122 -1.096100 0.739449
71878 0.234203 -0.022722 -1.315934 1.021209
71939 0.145415 0.017726 -1.127198 0.438881
71998 0.217251 0.008776 -1.340224 0.670207
72060 0.751555 0.024943 -1.283623 1.409642
72117 0.746809 0.020434 -0.797824 0.780945
72178 0.404938 -0.015313 -1.152158 0.900544
72237 0.436340 0.010574 -0.832318 0.792569
72299 0.797356 0.000424 -0.935875 1.139091
72357 1.452025 0.101081 -1.239358 0.930798
72418 0.628395 0.010855 -1.020787 0.688606
72478 0.761738 0.027623 -1.340649 0.411528
72538 0.631061 0.036254 -0.995551 0.624247
72598 0.532191 0.028889 -1.213129 0.949185
72659 0.257154 -0.008582 -1.006134 0.472419
72719 0.175274 0.013675 -1.216207 0.449736
72777 0.411598 -0.027009 -0.929211 0.323482
72837 0.147056 0.024470 -1.494828 0.735059
72898 0.882778 0.026589 -1.075102 0.509140
72958 0.353139 0.005248 -0.786217 0.596936
73019 0.218777 -0.013960 -1.206532 0.057735
73078 0.859032 0.013841 -1.159239 1.555651
73137 0.921216 0.024167 -0.888385 1.066712
73198 0.724217 0.063309 -1.262802 2.267265
73259 0.714282 0.016940 -0.925682 0.913574
73317 1.267382 0.037221 -0.855494 1.939512
73378 1.248559 0.021531 -1.133114 1.298128
73438 0.803844 -0.012434 -0.639866 0.643061
73498 1.168696 0.001194 -0.928123 1.395923
73557 1.331111 0.053603 -0.679093 1.647731
73618 0.928355 -0.016250 -0.943520 1.915951
73677 1.178507 0.025105 -0.910901 0.948061
73739 1.790841 0.039565 -1.232063 1.630254
73797 1.002943 0.034331 -0.959906 2.019512
73859 2.040094 0.051949 -0.857141 1.721918
73917 1.219389 0.030632 -0.876583 1.783356
73979 1.372735 0.027174 -1.032156 2.386502
74037 1.496465 0.044199 -0.735520 3.297916
74099 2.523116 0.008957 -0.863517 2.812114
74157 2.633785 0.073704 -0.447728 2.725957
74218 2.129334 0.076338 -0.922598 3.204372
74279 2.950279 0.004192 -1.027008 3.127760
74338 3.226228 0.117425 -1.130143 4.694428
74397 2.472239 0.045867 -1.240254 3.588472
74459 2.215108 0.042636 -1.291489 3.044514
74517 4.236097 0.003977 -0.727452 4.037777
74579 3.001834 0.037218 -1.232804 3.539425
74637 2.301396 0.034038 -0.812411 3.828124
74699 1.401259 0.000331 -1.059323 3.424536
74757 3.263145 0.029545 -0.909765 4.216270
74819 3.479281 0.030469 -1.210156 4.057073
74878 0.993459 0.055952 -1.225244 4.315464
74938 1.503304 0.033117 -0.654656 4.818129
74998 2.200752 0.020442 -1.504648 5.311887
75058 1.375366 0.040285 -1.011940 5.112408
75118 1.700622 0.039638 -1.364376 5.021396
75178 1.309234 -0.007372 -2.218149 5.353278
75238 0.489868 -0.000013 -1.854997 4.754838
75297 0.754367 0.016843 -0.992532 4.462795
75357 1.937707 0.002284 -0.697658 4.604954
75418 1.782179 0.014673 -1.194431 5.188954
75479 1.536065 0.003302 -1.876722 5.479712
75538 1.623894 0.004396 -1.252241 5.370278
75595 1.528785 -0.021486 -1.365736 4.756822