---
experiment:
    id: '331'
    experiment_category:
        - 'Photolysis, any phase'
        - 'Blank/Control'
    experiment_date: '2016-11-07'
    temperature: '28'
    relative_humidity: '0.01'
    seeded_experiment: ''
    type_of_seed: ''
    seed_concentration_units: ''
    initial_seed_concentration_value: ''
    fuchs_adjusted_surface_area: ''
    reaction_type:
        - 'Photooxidation'
    oxidant_name: 'Hydroxyl radical'
    ro2_main_fate: 'NO'
    ro2_lifetime_seconds: ''
    experiment_goals: 'Gasoline photo-oxidation under NOx and SOA surrogate'
    experiment_summary: "Target: 1.1ppmC SOA surrogate, 50ppb NOx, 250ul Gasoline(A)+1ppmC H2O2(both)\r\nINSTRUMENTS: SMPS, GC1, AMS, VTDMA, HTDMA"
    additional_notes: ''
    light_flux_characterization_id: ''
    particle_loss_characterization_id: ''
    vapor_loss_characterization_id: ''
    data_file_original_name: '20161107_EPA2274_TimeLine.csv'
    oxidant_concentration_units: 'molecules_per_cubic_centimeter'
    initial_oxidant_concentration_value: 'N/A'
    reactants:
        -
            is_aerosol: ''
            pubchem_cid: ''
            reactant_name: 'NOx'
            not_in_pubchem: ''
            functional_group:
                - 'NOx'
            concentration_units: 'parts_per_billion'
            functional_group_other: ''
            initial_concentration_value: '50'
        -
            is_aerosol: ''
            pubchem_cid: ''
            reactant_name: 'SOA Surrogate'
            not_in_pubchem: ''
            functional_group: []
            concentration_units: 'parts_per_million'
            functional_group_other: ''
            initial_concentration_value: '1.1'
        -
            is_aerosol: ''
            pubchem_cid: ''
            reactant_name: 'H2O2'
            not_in_pubchem: ''
            functional_group: []
            concentration_units: 'parts_per_million'
            functional_group_other: ''
            initial_concentration_value: '1'
    skip_headers_timeline: '1'
    condensation_sink_rate_coefficient: ''
    is_draft: ''
    pressure: '0.015'''' H2O'
    doi: 'https://doi.org/10.5065/tzby-7w09'
    download_file_path: 'experiments/EXP_331.zip'
    experiment_link: 'https://icarus.ucdavis.edu/experiment/331'
    experiment_set_name: 'Weihua Li Experiments'
    experiment_set_link: 'https://icarus.ucdavis.edu/experimentset/189'
    chamber_link: 'https://icarus.ucdavis.edu/chamber/539'
    chamber_name: 'EPA chamber'
    experiment_name: 'UCR-CECERT-APL-Cocker Group_20161107_NOx/SOA Surrogate/H2O2_Hydroxyl radical_No Seed_EPA2274B - Weihua&Wenfu'
    experiment_created_at: '2020-08-21 16:10:16'
    experiment_updated_at: '2023-08-22 00:54:37'
chamber:
    id: '539'
    name: 'EPA chamber'
    chamber_flow_mode: 'Batch'
    chamber_shape: 'Rectangular Prism'
    chamber_volume_in_cubic_meters: '84.2'
    chamber_surface_area_in_square_meters: '126'
    flow_through_rate_in_liters_per_minute: ''
    chamber_body_material: 'Teflon'
    chamber_body_thickness_in_mils: '2'
    bag_replacement_date: '2017-11-07'
    bag_replacement_frequency: 'As needed'
    chamber_cleaning_method:
        - 'Flushing with air'
        - 'Flushing with air with UV lights on'
        - 'Oxidation'
        - 'Wipe with ultra-pure water if needed'
    o3_background: '10'
    nox_background: ''
    particle_background: ''
    air_filtration_method: 'The chamber is using zero air from our air purification system'
    mixing_fans: ''
    mixing_fan_material: ''
    temperature_control: '1'
    temperature_measurements_recorded: '1'
    temperature_range_min_degrees_celsius: '5'
    temperature_range_max_degrees_celsius: '45'
    humidity_control: '1'
    humidity_measurements_recorded: '1'
    relative_humidity_range_min_percent: '0.01'
    relative_humidity_range_max_percent: '80'
    particle_experiment_capability: '1'
    lights: '1'
    light_source_type: '350nm UVA Black Lamps'
    link_to_supplemental_information: ''
    additional_notes: ''
    organization_id: '547'
    created_at: '2019-08-14T00:32:07.000000Z'
    updated_at: '2020-06-09T00:38:35.000000Z'
experimentSet:
    id: '189'
    name: 'Weihua Li Experiments'
    experiment_set_description: 'Previous student experiments -- Weihua Li'
    chamber_id: '539'
    created_at: '2020-06-05T13:15:53.000000Z'
    updated_at: '2023-08-23T07:54:32.000000Z'
    time_units: 'Time format in timeline is the absolute local time.'
    publications: []
    downloadFileSize: '2292848'
    download_file_path: 'experimentSets/EXPSET_189.zip'
    collaborators:
        -
            name_first: 'Weihua'
            name_middle: ''
            name_last: 'Li'
            affiliation: ''
organization:
    id: '547'
    lab_name: 'UCR-CECERT-APL-Cocker Group'
    lab_affiliation: 'University of California, Riverside, CE-CERT'
    lab_currently_active: '1'
    legal_constraints_statement: 'The Principal Investigator (PI) and institution retain any and all rights to the data that they generated. Use of ICARUS shared data in published materials or materials under review, including peer-reviewed publications or submissions, conference presentations, reports, and proposals, requires notification of the PI. For materials meant for dissemination that significantly depend on the data shared by specific PIs, the database user is required to offer the specific PI(s), and associated coworkers, co-authorship in said publications. When ICARUS data are used in published materials, the data should be cited and the DOI for the Experiment or Experiment Set should be provided in the Data Availability statement.'
    access_constraints_statement: 'These data are openly accessible by all registered users. Accounts are available free of charge following the registration of user information with a valid email address.'
    additional_notes: ''
    created_at: '2019-08-12T23:59:39.000000Z'
    updated_at: '2020-03-06T09:48:33.000000Z'
    pi:
        -
            name_first: 'David'
            name_middle: ''
            name_last: 'Cocker'
            orcid: ''
            phone: ''
            email: 'dcocker@engr.ucr.edu'
    data_manager:
        -
            name_first: 'Chen'
            name_middle: ''
            name_last: 'Le'
            phone: '9516603455'
            email: 'cle030@ucr.edu'

---
Time (America/Los_Angeles),Action
7:09,NO span starts;                                      flow   2|20|off|35
7:24,NO 72.75; NOx 72.75; CO 16.16; GPT span starts;        flow   2|20|0.7|35
7:40,NO 51.27; NOx 71.29; CO 16.16; O3 span starts;           flow   2|20|0.7|off
7:48,Fill air off; Air Handlers on; Heaters on; Chiller #1 on
7:51,Inject NO 17.3 - 0.038 torr (253 cc) to both bags
7:51,Inject NO2 10.438 - 0.030 torr (253 cc) to both bags
7:54,Inject 100 uL PFH into both bags
7:55,O3 33.69; Starting E--W--Z sampling
8:00,Inject 66 uL liquid surrogate into both bags
8:02,Inject 15 uL acetaldehyde into both bags
8:04,Inject gas phase surrogate into both bags @ 500 cc/min for 4:42 mins
8:37,Mix W-E bag for 8 mins
8:46,Close valve 14
8:47,Inject 250 uL gasoline (Shell 87) into W bag
9:04,Internally mix W bag for 1 min
9:05,Heaters off; Blacklights on
9:07,Elevators on (0.015'')
15:07,End of experiment