---
experiment:
    id: '278'
    experiment_category:
        - 'Photolysis, any phase'
        - 'Blank/Control'
    experiment_date: '2016-10-19'
    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 OH-initiated m-xylene reactions under SOA surrogate and NOx environment.'
    experiment_summary: "targets: 2.2 ppmC SOA surrogate + 1 ppmc H2O2 + 25 ppb Nox + 100 ppb m-xylene(A)\r\nINSTRUMENTS: GC1, SIFT, SMPS,VTDMA, HTDMA, AMS"
    additional_notes: ''
    light_flux_characterization_id: ''
    particle_loss_characterization_id: ''
    vapor_loss_characterization_id: ''
    data_file_original_name: '20161019_EPA 2267 WP 2.2 ppmC SOA surrogate + 1ppm H2O2 + 25 NOx + 100 ppb m-xylene (A)_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: '2.2'
        -
            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: ''
            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/10.5065/0yd8-0s53'
    download_file_path: 'experiments/EXP_278.zip'
    experiment_link: 'https://icarus.ucdavis.edu/experiment/278'
    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_20161019_SOA surrogate/NOx/H2O2_Hydroxyl radical_No Seed_EPA2267B - Weihan'
    experiment_created_at: '2020-06-16 15:55:11'
    experiment_updated_at: '2023-08-22 00:53:47'
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: '2023-08-23T07:53:48.000000Z'
    time_units: 'Time format in timeline is the absolute local time.'
    publications: []
    downloadFileSize: '1460754'
    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
9:54,Start NO|CO span                                            flows 2.0 | 20 | 35 | off
10:10,Tecoxx2 NO70.3 NOx 72.3 CO 16.25
10:11,Start GPT span                                                flows 2.0 | 20 | 35 | 0.7
10:12,Fill air off - heaters on - air handlers on
10:19,Inject 600 uL H2O2 into both bags
10:27,Tecoxx2 NO 50.3 NOx 71.3 CO 16.36
10:28,O3 span                                                          flows 2.0 | 20 | off | 0.7
10:44,O3xx2 34.67
10:45,Start E--W--Z sampling
10:48,Inject NO 8.528-0.03 torr (253cc) into both bags
10:48,Inject NO2 3.417-0.032 torr (370cc) into both bags
10:55,Inject 132 uL liquid SOA surrogate into both bags
10:57,Inject 30 uL acetaldehyde into both bags
11:09,Inject gas SOA surrogate for 8:50 minutes @ 500cc/mm into both bags
11:20,Mix W-E bags for 10 minutes
11:30,Close valve 14
11:33,Inject 40 uL m-xylene into west bag
11:50,Internally mix West bag for 1 minute
12:05,BLs on heaters off
12:06,"Elevators on (Delta P=0.016"")"
19:23,End experiment