---
instrument_id: '391'
data_file_original_name: 'EPA2269B_O3.csv'
skip_headers: '1'
charts: ''
headers:
    - 'Local_Time_PST'
    - 'Experimental_Time_min'
    - 'O3_Concentration_ppb'
dataset_id: '2442'
experiment_link: 'https://icarus.ucdavis.edu/chambers/539/experiments/282'
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 16:07:28'
dataset_updated_at: '2021-08-24 16:07:28'
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
10/26/2016 9:14:00 AM,-56.999999997206,0.225911
10/26/2016 9:15:00 AM,-56.0000000044238,0.706054
10/26/2016 9:29:00 AM,-42.0000000006985,3.163737
10/26/2016 9:30:00 AM,-40.9999999974389,3.224772
10/26/2016 9:44:00 AM,-27.000000004191,2.874837
10/26/2016 9:45:00 AM,-26.0000000009313,2.57373
10/26/2016 10:14:00 AM,2.99999999930151,6.435221
10/26/2016 10:15:00 AM,4.00000000256114,9.153321
10/26/2016 10:29:00 AM,17.999999995809,60.036296
10/26/2016 10:30:00 AM,18.9999999990687,62.982259
10/26/2016 10:44:00 AM,33.000000002794,83.213379
10/26/2016 10:45:00 AM,33.9999999955762,83.551107
10/26/2016 11:14:00 AM,62.999999995809,86.159342
10/26/2016 11:15:00 AM,63.9999999990687,86.419759
10/26/2016 11:29:00 AM,78.000000002794,86.370931
10/26/2016 11:30:00 AM,78.9999999955762,86.684245
10/26/2016 11:44:00 AM,92.9999999993015,84.462565
10/26/2016 11:45:00 AM,94.0000000025611,85.333333
10/26/2016 12:14:00 PM,123.000000002794,86.729004
10/26/2016 12:15:00 PM,123.999999995576,87.424805
10/26/2016 12:29:00 PM,137.999999999302,88.482747
10/26/2016 12:30:00 PM,139.000000002561,89.402344
10/26/2016 12:44:00 PM,152.999999995809,90.228353
10/26/2016 12:45:00 PM,153.999999999069,90.7736
10/26/2016 1:14:00 PM,182.999999999302,94.085775
10/26/2016 1:15:00 PM,184.000000002561,94.879232
10/26/2016 1:29:00 PM,197.999999995809,96.311524
10/26/2016 1:30:00 PM,198.999999999069,96.726562
10/26/2016 1:44:00 PM,213.000000002794,97.711263
10/26/2016 1:45:00 PM,213.999999995576,98.057129
10/26/2016 2:14:00 PM,242.999999995809,101.088542
10/26/2016 2:15:00 PM,243.999999999069,101.784342
10/26/2016 2:29:00 PM,258.000000002794,102.313314
10/26/2016 2:30:00 PM,258.999999995576,102.809733
10/26/2016 2:44:00 PM,272.999999999302,103.375325
10/26/2016 2:45:00 PM,274.000000002561,104.278646
10/26/2016 3:14:00 PM,303.000000002794,105.125
10/26/2016 3:15:00 PM,303.999999995576,106.300944
10/26/2016 3:29:00 PM,317.999999999302,107.008952
10/26/2016 3:30:00 PM,319.000000002561,107.826823
10/26/2016 3:44:00 PM,332.999999995809,108.091308
10/26/2016 3:45:00 PM,333.999999999069,108.815592
10/26/2016 4:14:00 PM,362.999999999302,109.963053
10/26/2016 4:15:00 PM,364.000000002561,110.374023
10/26/2016 4:29:00 PM,377.999999995809,111.285482
10/26/2016 4:30:00 PM,378.999999999069,111.58252
10/26/2016 4:44:00 PM,393.000000002794,14.980143
10/26/2016 4:45:00 PM,393.999999995576,17.340169
