---
instrument_id: '478'
data_file_original_name: '191125_SMPS_uncorr.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_of_day (h)'
    - 'Particle_number_conc (#/cm3)'
    - 'Particle_surface_area (um2/cm3)'
    - 'Particle_volume (cm3/m3)'
    - 'Particle_mass (ug/m3)'
dataset_id: '2296'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/584'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/552/experimentSets/214'
chamber_link: 'https://icarus.ucdavis.edu/chambers/552'
dataset_created_at: '2021-08-13 12:16:45'
dataset_updated_at: '2021-08-13 12:16:45'
instrument_link: 'https://icarus.ucdavis.edu/chambers/552/instruments/478'
instrument:
    id: '478'
    short_name: 'SMPS - bulk, uncorrected'
    full_name: 'scanning mobility particle sizer'
    manufacturer: 'TSI'
    model: '3080, 3772'
    year: ''
    data_recording_software: 'Custom labview program'
    data_analysis_software: 'Matlab'
    raw_data_time_resolution: '300 s'
    analysis_data_averaging: ''
    detection_limit: '1 particle/cc'
    quantification_limit: ''
    sensitivity_to_temperature: 'N/A'
    sensitivity_to_relative_humidity: 'N/A'
    sampling_method: 'Direct sampling'
    sample_preparation_method: ''
    sample_residence_time_in_seconds: ''
    length_of_tubing_in_cm: '100'
    flow_rate: '0.3 lpm'
    tubing_material: 'Stainless Steel'
    chemical_identification_method: 'N/A'
    data_analysis_method: 'Particle numbers are NOT corrected for wall loss'
    quantification_method: ''
    calibration_method: 'Size calibration with polystyrene latex spheres'
    calibration_drift_estimate: 'Low (on the order of weeks)'
    calibration_schedule: 'As Needed'
    uncertainty_estimation_method: 'Precision during calibrations'
    known_interferences: ''
    link_to_supplemental_information: ''
    additional_notes: 'Particle mass is calculated by assuming a density of 1.2 g/cm3'
    organization_id: '559'
    created_at: '2021-08-09T20:32:15.000000Z'
    updated_at: '2021-08-09T20:32:15.000000Z'
    column_descriptors: ''
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: '0.16 in'
    what_is_measured: 'number of particles in a range of size bins'
    measurement_uncertainty: 'Size-distribution-dependent; inquire with PI'
    measurement_units: 'Particle mass: ug/m3; particle volume: cm3/m3; particle surface area: um2/cm3; particle number: #/cm3'

---
?Time_of_day (h),Particle_number_conc (#/cm3),Particle_surface_area (um2/cm3),Particle_volume (cm3/m3),Particle_mass (ug/m3)
11.34388889,2.373640341,0.229312727,0.009170186,0.011004223
11.39361111,0,0,0,0
11.44361111,0,0,0,0
11.49361111,0,0,0,0
11.54361111,0.630167873,0.006985203,6.92E-05,8.30E-05
11.59361111,0,0,0,0
11.64388889,9591.518815,551.928077,2.37E+01,2.85E+01
11.69388889,8403.347424,213.5538956,7.140685748,8.568822897
11.74361111,11862.28033,320.1770611,11.41585394,13.69902473
11.79388889,32106.40376,783.4725208,2.44E+01,2.93E+01
11.84361111,19596.06175,480.8598516,15.679411,18.8152932
11.89361111,23870.42078,550.1557733,17.72425062,21.26910075
11.94388889,50845.84374,994.5689227,27.07302101,32.48762522
11.99361111,25339.54417,635.4315437,18.74353406,22.49224088
12.04388889,23104.77057,624.0032901,1.93E+01,23.18371327
12.09388889,22803.65292,640.632643,2.00E+01,2.40E+01
12.14361111,22665.69596,640.7030561,19.89854592,23.8782551
12.19361111,22286.80314,618.7349557,1.91E+01,2.29E+01
12.24388889,21101.48308,601.6579766,1.88E+01,2.25E+01
12.29361111,21153.33859,617.3275342,19.14169437,22.97003324
12.34361111,20014.59097,586.4489225,18.69709738,22.43651685
12.39361111,19630.67141,579.1765991,18.33478858,22.0017463
12.44361111,19245.52632,581.715029,18.8786179,22.65434148
12.49361111,19131.88334,567.5938031,17.72357968,21.26829561
12.54361111,18971.17882,569.9182981,18.35418253,22.02501904
12.59361111,19709.79912,579.9718293,18.85470104,22.62564125
12.64361111,22818.02726,629.8665369,19.30948563,23.17138276
12.69361111,19010.56804,581.480677,18.18170175,21.8180421
12.74388889,19117.0216,599.2356581,19.20400516,23.04480619
12.79361111,19134.78821,622.060915,20.24174646,24.29009575
12.84388889,18999.67287,622.1089073,20.0997407,24.11968884
12.89361111,19766.84088,693.7566441,22.06244583,26.47493499
12.94361111,20086.14875,730.1741477,23.26813555,27.92176266
12.99388889,20797.61718,734.513653,23.12883376,27.75460051
13.04361111,20574.0499,807.4320357,25.48705642,30.58446771
13.09388889,21344.91664,809.2807926,25.19320322,30.23184386
13.14361111,22086.67218,850.5927327,26.41737504,31.70085005
13.19388889,21427.61456,839.6817072,26.09414351,31.31297222
13.24361111,21497.71181,873.2810724,26.92573029,32.31087635
13.29388889,21553.6174,878.0705755,26.56715064,31.88058077
13.34361111,21828.56484,968.6694343,31.06290864,37.27549037
13.39361111,21393.21078,925.764923,28.75731219,34.50877463
13.44388889,21247.35998,931.8415067,29.71423282,35.65707938
13.49361111,21407.89439,937.5869625,29.00458121,34.80549746
13.54361111,20711.16722,901.4313099,27.37223128,32.84667754
13.59388889,20552.52671,877.1988469,26.31751355,31.58101626
13.64388889,21140.31671,968.5666237,30.28871261,36.34645513
13.69361111,21323.37097,1010.95507,32.40853291,38.89023949
13.74361111,21253.81107,1025.437706,31.9852964,38.38235568
13.79388889,21078.58555,991.4080109,31.13545216,37.3625426
13.84388889,20753.22227,969.4282805,30.30247684,36.3629722
13.89361111,20105.10979,918.7946961,27.52119052,33.02542863
13.94388889,19169.12334,894.6891817,28.66740024,34.40088029
13.99361111,20559.71101,1061.708865,33.22791354,39.87349625
14.04361111,20602.62574,1074.963772,33.99360556,40.79232667
14.09361111,20537.27256,1079.211505,34.45287983,41.3434558
14.14388889,20766.16654,1087.322952,34.21532169,41.05838603
14.19361111,20615.31509,1076.876184,33.91624307,40.69949168
14.24361111,20381.5182,1086.78344,34.94216557,41.93059869
14.29361111,20364.1235,1062.124296,33.109668,39.7316016
14.34361111,20262.63894,1078.411828,34.10257845,40.92309414
14.39388889,20185.8629,1071.930277,34.33407798,41.20089357
14.44361111,20112.68095,1083.37279,34.66692572,41.60031087
14.49361111,20239.77041,1423.059882,47.48509283,56.9821114
14.54361111,20086.47881,1499.401477,50.6929933,60.83159196
14.59361111,20101.9872,1536.237926,52.6959988,63.23519856
14.64361111,20114.35161,1546.992852,53.10428092,63.72513711
14.69361111,19987.24587,1534.795823,52.58274064,63.09928876
14.74361111,19893.07131,1546.258042,53.37945717,64.05534861
14.79361111,20059.21557,1582.554673,54.93781499,65.92537798
14.84388889,20054.23849,1593.810787,55.83679953,67.00415944
14.89361111,19932.8684,1594.95694,55.45921143,66.55105371
14.94388889,19978.20525,1615.273976,56.98372707,68.38047248
14.99361111,19751.68403,1609.907165,57.62049417,69.14459301
15.04361111,19698.06116,1570.205513,54.88379344,65.86055213
15.09388889,19504.36855,1573.110578,55.71682518,66.86019022
15.14361111,19627.03596,1567.339697,55.16357478,66.19628973
15.19388889,19502.25983,1570.739258,55.2297423,66.27569076
15.24361111,19601.70087,1586.608959,56.16793112,67.40151735
15.29361111,19537.08712,1578.76586,55.47208401,66.56650081
15.34361111,19518.02943,1594.045122,56.73844563,68.08613476
15.39361111,19457.75084,1595.256731,56.98833674,68.38600409
15.44361111,19389.76253,1591.001334,55.99800912,67.19761094
15.49361111,19379.35183,1598.833707,57.02093772,68.42512527
15.54361111,19342.45579,1603.154834,57.00345747,68.40414897
15.59361111,19300.84124,1603.339445,56.97506649,68.37007979
15.64361111,19345.74647,1612.412312,57.06483212,68.47779854
15.69361111,19668.55578,1651.65873,59.01163245,70.81395894
15.74361111,19691.46064,1637.199759,58.0696044,69.68352528
15.79388889,19547.47539,1635.57035,58.2023804,69.84285648
15.84361111,19627.56587,1654.504543,59.22306428,71.06767713
15.89388889,19391.95463,1625.319608,57.52684635,69.03221562
15.94361111,19047.61001,1558.873955,55.11154515,66.13385418
15.99361111,19461.91824,1570.128772,54.37324341,65.2478921
16.04388889,19232.46335,1543.317679,53.01706833,63.62048199
16.09361111,19256.30851,1570.707548,55.13684091,66.16420909
16.14388889,19233.02014,1602.918068,56.72835594,68.07402712
16.19361111,19178.50554,1594.328015,56.59525732,67.91430879
16.24361111,19124.67013,1606.333578,57.08209587,68.49851505
16.29388889,18770.24046,1539.532034,53.9849469,64.78193628
16.34388889,18604.73729,1487.298272,51.26116004,61.51339205
16.39388889,17963.32293,1413.261073,48.28200123,57.93840148