---
instrument_id: '391'
data_file_original_name: 'EPA1999A_O3.csv'
skip_headers: '1'
charts: ''
headers:
    - 'Local_Time_PST'
    - 'Experimental_Time_min'
    - 'O3_Concentration_ppb'
dataset_id: '2925'
experiment_link: 'https://icarus.ucdavis.edu/chambers/539/experiments/413'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/539/experimentSets/151'
chamber_link: 'https://icarus.ucdavis.edu/chambers/539'
dataset_created_at: '2021-08-26 14:37:48'
dataset_updated_at: '2021-08-26 14:37:48'
instrument_link: 'https://icarus.ucdavis.edu/chambers/539/instruments/391'
instrument:
    id: '391'
    short_name: 'Ozone Box'
    full_name: 'Ozone Analyzer'
    manufacturer: 'Dasibi Environmental Corp.'
    model: 'Model 1003-AH'
    year: '1980s'
    data_recording_software: 'Labview Program'
    data_analysis_software: 'Custom Excel Program'
    raw_data_time_resolution: '1s'
    analysis_data_averaging: '60s'
    detection_limit: '6 ppb'
    quantification_limit: ''
    sensitivity_to_temperature: 'N/A'
    sensitivity_to_relative_humidity: 'N/A'
    sampling_method: 'Direct gas sampling'
    sample_preparation_method: 'Filter particle contents before sampling'
    sample_residence_time_in_seconds: ''
    length_of_tubing_in_cm: ''
    flow_rate: ''
    tubing_material: 'FEP Teflon'
    chemical_identification_method: 'None'
    data_analysis_method: ''
    quantification_method: '.'
    calibration_method: 'Standard O3 gas with known concentrations was introduced into the instrument and calibration factor is calculated based on the comparison. THIS IS DONE EVERYTIME BEFORE AN EXPERIMENT.'
    calibration_drift_estimate: 'No estimate'
    calibration_schedule: 'As Needed'
    uncertainty_estimation_method: 'N/A'
    known_interferences: 'Hg background'
    link_to_supplemental_information: 'N/A'
    additional_notes: 'N/A'
    organization_id: '547'
    created_at: '2020-02-25T09:59:41.000000Z'
    updated_at: '2020-03-27T09:30:36.000000Z'
    column_descriptors: '(b) Experimental_Time = relative time, t=0 is defined as the start of the reaction (dark) or light given time (BL/Arc).'
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: '1/4'''' OD; 0.152'''' ID'
    what_is_measured: 'Ozone Concentrations'
    measurement_uncertainty: '(a) Local_Time (N/A); (b) Experimental_Time (N/A); (c) O3_Concentration (+/- ?%)'
    measurement_units: '(a) Local_Time (N/A); (b) Experimental_Time (min); (c) O3_Concentration (ppb)'

---
Local_Time_PST,Experimental_Time_min,O3_Concentration_ppb
11/22/2014 9:09:00 AM,-230.999999988126,-1.94694
11/22/2014 9:10:00 AM,-229.999999984866,-1.719075
11/22/2014 9:24:00 AM,-215.999999991618,-0.587891000000001
11/22/2014 9:25:00 AM,-214.999999988358,-0.437336999999999
11/22/2014 10:39:00 AM,-140.999999988126,1.877929
11/22/2014 10:40:00 AM,-139.999999984866,0.734538000000001
11/22/2014 10:54:00 AM,-125.999999991618,0.551432
11/22/2014 10:55:00 AM,-124.999999988358,0.0916340000000009
11/22/2014 11:09:00 AM,-110.999999984633,-1.096517
11/22/2014 11:10:00 AM,-109.999999991851,-1.336589
11/22/2014 11:24:00 AM,-95.9999999881256,-0.331543
11/22/2014 11:25:00 AM,-94.999999984866,-0.307129
11/22/2014 11:39:00 AM,-80.9999999916181,0.242186999999999
11/22/2014 11:40:00 AM,-79.9999999883585,-0.0182289999999998
11/22/2014 11:54:00 AM,-65.9999999846332,0.0997719999999997
11/22/2014 11:55:00 AM,-64.9999999918509,0.136393
11/22/2014 12:09:00 PM,-50.9999999881256,-1.438314
11/22/2014 12:10:00 PM,-49.999999984866,-1.601074
11/22/2014 12:24:00 PM,-35.9999999916181,0.539225
11/22/2014 12:25:00 PM,-34.9999999883585,0.136393
11/22/2014 12:39:00 PM,-20.9999999846332,1.206543
11/22/2014 12:40:00 PM,-19.9999999918509,0.413086
11/22/2014 12:54:00 PM,-5.99999998812564,1.987793
11/22/2014 12:55:00 PM,-4.99999998486601,1.645996
11/22/2014 1:09:00 PM,9.0000000083819,3.558431
11/22/2014 1:10:00 PM,10.0000000116415,3.574707
11/22/2014 1:24:00 PM,24.0000000153668,6.016113
11/22/2014 1:25:00 PM,25.0000000081491,5.153483
11/22/2014 1:39:00 PM,39.0000000118744,6.125976
11/22/2014 1:40:00 PM,40.000000015134,6.134114
11/22/2014 1:54:00 PM,54.0000000083819,7.216472
11/22/2014 1:55:00 PM,55.0000000116415,7.432129
11/22/2014 2:09:00 PM,69.0000000153668,6.406738
11/22/2014 2:10:00 PM,70.0000000081491,6.622396
11/22/2014 2:24:00 PM,84.000000001397,9.596842
11/22/2014 2:25:00 PM,85.000000015134,9.185873
11/22/2014 2:39:00 PM,99.0000000083819,11.224447
11/22/2014 2:40:00 PM,100.000000011642,11.627279
11/22/2014 2:54:00 PM,114.000000015367,12.563151
11/22/2014 2:55:00 PM,115.000000008149,12.624186
11/22/2014 3:09:00 PM,129.000000011874,11.761556
11/22/2014 3:10:00 PM,130.000000015134,12.184733
11/22/2014 3:24:00 PM,144.000000008382,14.618001
11/22/2014 3:25:00 PM,145.000000011642,14.593587
11/22/2014 3:39:00 PM,159.000000015367,15.675944
11/22/2014 3:40:00 PM,160.000000008149,15.399252
11/22/2014 3:54:00 PM,174.000000011874,17.222168
11/22/2014 3:55:00 PM,175.000000015134,16.286296
11/22/2014 4:09:00 PM,189.000000008382,15.326009
11/22/2014 4:10:00 PM,190.000000011642,16.611816
11/22/2014 4:24:00 PM,204.000000015367,18.40625
11/22/2014 4:25:00 PM,205.000000008149,17.380859
11/22/2014 4:39:00 PM,219.000000011874,18.768392
11/22/2014 4:40:00 PM,220.000000015134,18.85791
11/22/2014 4:54:00 PM,234.000000008382,19.317708
11/22/2014 4:55:00 PM,235.000000011642,19.252604
11/22/2014 5:09:00 PM,249.000000015367,18.434733
11/22/2014 5:10:00 PM,250.000000008149,18.308594
11/22/2014 5:24:00 PM,264.000000011874,20.302409
11/22/2014 5:25:00 PM,265.000000015134,19.289225
11/22/2014 5:39:00 PM,279.000000008382,21.238281
11/22/2014 5:40:00 PM,280.000000011642,19.911784
11/22/2014 5:54:00 PM,294.000000015367,21.238281
11/22/2014 5:55:00 PM,295.000000008149,20.892415
11/22/2014 6:09:00 PM,309.000000011874,19.395019
11/22/2014 6:10:00 PM,310.000000015134,19.862956
11/22/2014 6:24:00 PM,324.000000008382,21.551595
11/22/2014 6:25:00 PM,325.000000011642,21.24235
11/22/2014 6:39:00 PM,339.000000015367,21.396972
11/22/2014 6:40:00 PM,340.000000008149,20.4611
11/22/2014 6:54:00 PM,354.000000011874,21.79277
11/22/2014 6:55:00 PM,355.000000015134,21.807943
11/22/2014 7:09:00 PM,369.000000008382,20.660482
11/22/2014 7:10:00 PM,370.000000011642,20.237305
11/22/2014 7:24:00 PM,384.000000015367,22.296224
11/22/2014 7:25:00 PM,385.000000008149,21.645182
11/22/2014 7:39:00 PM,399.000000011874,22.214844
11/22/2014 7:40:00 PM,400.000000015134,22.625814
11/22/2014 7:54:00 PM,414.000000008382,22.64209
11/22/2014 7:55:00 PM,415.000000011642,22.202637
11/22/2014 8:09:00 PM,429.000000015367,21.413249
11/22/2014 8:10:00 PM,430.000000008149,21.250488
11/22/2014 8:24:00 PM,444.000000001397,22.218913
11/22/2014 8:25:00 PM,445.000000015134,21.840495
11/22/2014 8:39:00 PM,459.000000008382,22.76416
11/22/2014 8:40:00 PM,460.000000011642,22.556641
11/22/2014 8:54:00 PM,474.000000015367,22.210706
11/22/2014 8:55:00 PM,475.000000008149,21.803874
11/22/2014 9:09:00 PM,489.000000011874,8.103515
11/22/2014 9:10:00 PM,490.000000015134,7.688476
11/22/2014 9:24:00 PM,504.000000008382,3.334635
11/22/2014 9:25:00 PM,505.000000011642,3.175944
11/22/2014 9:39:00 PM,519.000000015367,1.206543
11/22/2014 9:40:00 PM,520.000000008149,0.76709
11/22/2014 9:54:00 PM,534.000000011874,0.0590820000000001
11/22/2014 9:55:00 PM,535.000000015134,-0.225749
