---
experiment:
    id: '324'
    experiment_category:
        - 'Photolysis, any phase'
    experiment_date: '2016-11-03'
    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: 'Observing NO-initiated isoprene reactions under SOA surrogate and NOx environment.'
    experiment_summary: "Target: 1.1ppmC SOA surrogate, 25ppb Nox, 50 ppb isoprene (A)\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: '20161103_EPA2271_TimeLine.csv'
    oxidant_concentration_units: 'molecules_per_cubic_centimeter'
    initial_oxidant_concentration_value: 'N/A'
    reactants:
        -
            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: 'NOx'
            not_in_pubchem: ''
            functional_group:
                - 'NOx'
            concentration_units: 'parts_per_billion'
            functional_group_other: ''
            initial_concentration_value: '25'
        -
            is_aerosol: ''
            pubchem_cid: '6557'
            reactant_name: 'ISOPRENE'
            not_in_pubchem: ''
            functional_group:
                - 'Aromatic'
            concentration_units: 'parts_per_billion'
            functional_group_other: ''
            initial_concentration_value: '50'
    skip_headers_timeline: '1'
    condensation_sink_rate_coefficient: ''
    is_draft: ''
    pressure: '0.015'''' H2O'
    doi: 'https://doi.org/10.5065/ya68-kt37'
    download_file_path: 'experiments/EXP_324.zip'
    experiment_link: 'https://icarus.ucdavis.edu/experiment/324'
    experiment_set_name: 'VOC-Surrogate Experiments'
    experiment_set_link: 'https://icarus.ucdavis.edu/experimentset/190'
    chamber_link: 'https://icarus.ucdavis.edu/chamber/539'
    chamber_name: 'EPA chamber'
    experiment_name: 'UCR-CECERT-APL-Cocker Group_20161103_SOA surrogate/NOx/ISOPRENE_Hydroxyl radical_No Seed_EPA2271A - Weihan'
    experiment_created_at: '2020-08-19 16:22:53'
    experiment_updated_at: '2023-08-22 00:54:28'
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: '190'
    name: 'VOC-Surrogate Experiments'
    experiment_set_description: 'Experiments involved with SOA surrogates.'
    chamber_id: '539'
    created_at: '2020-06-05T13:16:47.000000Z'
    updated_at: '2023-08-23T07:53:55.000000Z'
    time_units: 'Time format in timeline is the absolute local time.'
    publications: []
    downloadFileSize: '1460757'
    download_file_path: 'experimentSets/EXPSET_190.zip'
    collaborators:
        -
            name_first: 'Weihan'
            name_middle: ''
            name_last: 'Peng'
            affiliation: ''
        -
            name_first: 'Weihua'
            name_middle: ''
            name_last: 'Li'
            affiliation: ''
        -
            name_first: 'Mary'
            name_middle: ''
            name_last: 'Kacarab'
            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
10:21,NO span starts;                                      flow   2|20|off|35
10:36,NO 73.7; NOx 75.7; CO 16.55;  GPT span starts;        flow   2|20|0.7|35
10:51,NO 53.7; NOx 73.7; CO 16.55; O3 span starts;           flow   2|20|0.7|off
10:55,Inject gas SOA sur @ 500 cc/min for 4:20
11:05,Inject NO 8.497 - 0.03 torr (253 cc) to both bags
11:05,Inject NO2 1.396 - 0.03 torr (207.7 cc) to both bags
11:08,Inject 66 uL SOA sur into both bags
11:10,Inject 15 uL acetaldehyde into both bags
11:11,O3 xx2 35.89
11:12,Start E-W-Z cycling
11:22,Mix W-E bag for 9 mins
11:32,Close valve 14
12:01,Internally mix W bag for 1 min
12:15,Heaters off; Blacklights on
12:15,Elevators on (0.0165'')
17:50,End of experiment (W:339s; E:361s)
