---
instrument_id: '391'
data_file_original_name: 'EPA2291B_O3.csv'
skip_headers: '1'
charts: ''
headers:
    - 'Local_Time_PST'
    - 'Experimental_Time_min'
    - 'O3_Concentration_ppb'
dataset_id: '2473'
experiment_link: 'https://icarus.ucdavis.edu/chambers/539/experiments/372'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/539/experimentSets/190'
chamber_link: 'https://icarus.ucdavis.edu/chambers/539'
dataset_created_at: '2021-08-24 16:13:38'
dataset_updated_at: '2021-08-24 16:13:38'
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
12/20/2016 10:14:00 AM,-56.0000000044238,1.088541
12/20/2016 10:15:00 AM,-55.0000000011642,0.799642
12/20/2016 10:29:00 AM,-41.0000000079162,-0.775065
12/20/2016 10:30:00 AM,-40.0000000046566,-0.368164
12/20/2016 10:44:00 AM,-26.0000000009313,2.642903
12/20/2016 10:45:00 AM,-25.0000000081491,2.663248
12/20/2016 11:14:00 AM,3.99999999208376,2.382487
12/20/2016 11:15:00 AM,4.99999999534339,4.897135
12/20/2016 11:29:00 AM,18.9999999990687,57.301921
12/20/2016 11:30:00 AM,19.9999999918509,60.492025
12/20/2016 11:44:00 AM,33.9999999955762,93.573079
12/20/2016 11:45:00 AM,34.9999999988358,94.907715
12/20/2016 12:14:00 PM,63.9999999990687,118.853841
12/20/2016 12:15:00 PM,64.9999999918509,120.041992
12/20/2016 12:29:00 PM,78.9999999955762,124.749838
12/20/2016 12:30:00 PM,79.9999999988358,125.531087
12/20/2016 12:44:00 PM,93.9999999920838,128.468913
12/20/2016 12:45:00 PM,94.9999999953434,129.335612
12/20/2016 1:14:00 PM,123.999999995576,137.530599
12/20/2016 1:15:00 PM,124.999999998836,137.713704
12/20/2016 1:29:00 PM,138.999999992084,142.844727
12/20/2016 1:30:00 PM,139.999999995343,143.597493
12/20/2016 1:44:00 PM,153.999999999069,146.152832
12/20/2016 1:45:00 PM,154.999999991851,146.864909
12/20/2016 2:14:00 PM,183.999999992084,151.58903
12/20/2016 2:15:00 PM,184.999999995343,152.219726
12/20/2016 2:29:00 PM,198.999999999069,156.003906
12/20/2016 2:30:00 PM,199.999999991851,156.260254
12/20/2016 2:44:00 PM,213.999999995576,158.652832
12/20/2016 2:45:00 PM,214.999999998836,159.348633
12/20/2016 3:14:00 PM,243.999999999069,164.227376
12/20/2016 3:15:00 PM,244.999999991851,164.642415
12/20/2016 3:29:00 PM,258.999999995576,168.048177
12/20/2016 3:30:00 PM,259.999999998836,167.893555
12/20/2016 3:44:00 PM,273.999999992084,170.168131
12/20/2016 3:45:00 PM,274.999999995343,170.62793
12/20/2016 4:14:00 PM,303.999999995576,174.660319
12/20/2016 4:15:00 PM,304.999999998836,174.880046
12/20/2016 4:29:00 PM,318.999999992084,177.447591
12/20/2016 4:30:00 PM,319.999999995343,177.748698
12/20/2016 4:44:00 PM,333.999999999069,179.644857
12/20/2016 4:45:00 PM,334.999999991851,179.652995
