---
instrument_id: '391'
data_file_original_name: 'EPA2017B_O3.csv'
skip_headers: '1'
charts: ''
headers:
    - 'Local_Time_PST'
    - 'Experimental_Time_min'
    - 'O3_Concentration_ppb'
dataset_id: '3079'
experiment_link: 'https://icarus.ucdavis.edu/chambers/539/experiments/441'
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 16:22:14'
dataset_updated_at: '2021-08-26 16:22:14'
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
2/1/2015 10:29:00 AM,-63.0000000062864,45.119304
2/1/2015 10:30:00 AM,-62.0000000030268,44.687988
2/1/2015 10:44:00 AM,-47.9999999993015,26.971517
2/1/2015 10:45:00 AM,-47.0000000065193,26.825033
2/1/2015 11:14:00 AM,-18.0000000062864,22.247396
2/1/2015 11:15:00 AM,-17.0000000030268,21.799805
2/1/2015 11:29:00 AM,-2.99999999930151,18.40625
2/1/2015 11:30:00 AM,-2.00000000651926,16.872233
2/1/2015 11:44:00 AM,11.999999997206,14.430827
2/1/2015 11:45:00 AM,13.0000000004657,13.478679
2/1/2015 12:14:00 PM,42.0000000006985,17.409342
2/1/2015 12:15:00 PM,42.9999999934807,17.775553
2/1/2015 12:29:00 PM,56.999999997206,15.960775
2/1/2015 12:30:00 PM,58.0000000004657,16.823405
2/1/2015 12:44:00 PM,71.9999999937136,16.107259
2/1/2015 12:45:00 PM,72.9999999969732,16.957682
2/1/2015 1:14:00 PM,101.999999997206,21.90153
2/1/2015 1:15:00 PM,103.000000000466,22.210775
2/1/2015 1:29:00 PM,116.999999993714,20.693034
2/1/2015 1:30:00 PM,117.999999996973,21.091797
2/1/2015 1:44:00 PM,132.000000000698,19.960612
2/1/2015 1:45:00 PM,132.999999993481,20.676758
2/1/2015 2:14:00 PM,161.999999993714,21.250488
2/1/2015 2:15:00 PM,162.999999996973,22.092773
2/1/2015 2:29:00 PM,177.000000000698,20.815104
2/1/2015 2:30:00 PM,177.999999993481,21.547526
2/1/2015 2:44:00 PM,191.999999997206,19.439779
2/1/2015 2:45:00 PM,193.000000000466,19.724609
2/1/2015 3:14:00 PM,222.000000000698,19.508952
2/1/2015 3:15:00 PM,222.999999993481,20.611654
2/1/2015 3:29:00 PM,236.999999997206,19.231889
2/1/2015 3:30:00 PM,238.000000000466,19.565918
2/1/2015 3:44:00 PM,251.999999993714,18.162109
2/1/2015 3:45:00 PM,252.999999996973,20.103028
2/1/2015 4:14:00 PM,281.999999997206,18.219076
2/1/2015 4:15:00 PM,283.000000000466,18.796875
2/1/2015 4:29:00 PM,296.999999993714,18.28418
2/1/2015 4:30:00 PM,297.999999996973,19.032877
2/1/2015 4:44:00 PM,312.000000000698,17.840658
2/1/2015 4:45:00 PM,312.999999993481,18.670736
2/1/2015 5:14:00 PM,341.999999993714,18.24349
2/1/2015 5:15:00 PM,342.999999996973,19.248535
2/1/2015 5:29:00 PM,357.000000000698,18.463216
2/1/2015 5:30:00 PM,357.999999993481,19.252604
2/1/2015 5:44:00 PM,371.999999997206,18.687012
2/1/2015 5:45:00 PM,373.000000000466,19.675781
2/1/2015 6:14:00 PM,402.000000000698,19.1875
2/1/2015 6:15:00 PM,402.999999993481,20.245443
2/1/2015 6:29:00 PM,416.999999997206,19.997233
2/1/2015 6:30:00 PM,418.000000000466,20.705241
2/1/2015 6:44:00 PM,431.999999993714,20.253581
2/1/2015 6:45:00 PM,432.999999996973,21.148763
2/1/2015 7:14:00 PM,461.999999997206,22.174154
2/1/2015 7:15:00 PM,463.000000000466,22.475261
2/1/2015 7:29:00 PM,476.999999993714,22.760091
2/1/2015 7:30:00 PM,477.999999996973,22.776367
2/1/2015 7:44:00 PM,492.000000000698,22.796712
2/1/2015 7:45:00 PM,492.999999993481,23.516927
