---
experiment:
    id: '495'
    experiment_category:
        - 'Condensed-phase chemical reaction'
        - 'Aerosol formation'
    experiment_date: '2017-10-05'
    temperature: '22'
    relative_humidity: '69-74'
    seeded_experiment: '1'
    type_of_seed: 'Ammonium sulfate'
    seed_concentration_units: ''
    initial_seed_concentration_value: ''
    fuchs_adjusted_surface_area: ''
    reaction_type:
        - 'Dark oxidation'
        - 'Hydrolysis'
    oxidant_name: 'Nitrate radical'
    ro2_main_fate: 'NO3'
    ro2_lifetime_seconds: ''
    experiment_goals: 'To characterize particulate organic nitrate generated from NO3 oxidation of a-pinene and understand its hydrolysis process.'
    experiment_summary: 'SOA including particulate organic nitrate formed by 12 ppb of a-pinene injected as precursor VOC and 80 ppb N2O5 injected as oxidant precursor.'
    additional_notes: 'Used to compare with the same experiment but in dry condition.'
    light_flux_characterization_id: ''
    particle_loss_characterization_id: ''
    vapor_loss_characterization_id: ''
    data_file_original_name: '20171005_TimeLine.csv'
    oxidant_concentration_units: 'parts_per_billion'
    initial_oxidant_concentration_value: '80'
    reactants:
        -
            is_aerosol: ''
            pubchem_cid: '319064711'
            reactant_name: 'ALPHA-PINENE'
            not_in_pubchem: ''
            functional_group: []
            concentration_units: 'parts_per_billion'
            functional_group_other: ''
            initial_concentration_value: '12'
    skip_headers_timeline: '1'
    condensation_sink_rate_coefficient: ''
    is_draft: ''
    pressure: ''
    doi: 'https://doi.org/10.5065/ph9v-0x23'
    download_file_path: 'experiments/EXP_495.zip'
    experiment_link: 'https://icarus.ucdavis.edu/experiment/495'
    experiment_set_name: 'Monoterpene ON_Takeuchi'
    experiment_set_link: 'https://icarus.ucdavis.edu/experimentset/191'
    chamber_link: 'https://icarus.ucdavis.edu/chamber/542'
    chamber_name: 'Georgia Tech Environmental Chamber (Far)'
    experiment_name: 'Ng Research Group_20171005_ALPHA-PINENE_Nitrate radical_Ammonium sulfate_70%RH'
    experiment_created_at: '2020-12-09 13:44:58'
    experiment_updated_at: '2023-08-21 00:57:35'
chamber:
    id: '542'
    name: 'Georgia Tech Environmental Chamber (Far)'
    chamber_flow_mode: 'Batch'
    chamber_shape: ''
    chamber_volume_in_cubic_meters: '12.6'
    chamber_surface_area_in_square_meters: '32.48865'
    flow_through_rate_in_liters_per_minute: ''
    chamber_body_material: 'Teflon'
    chamber_body_thickness_in_mils: ''
    bag_replacement_date: '2017-02-07'
    bag_replacement_frequency: 'As needed'
    chamber_cleaning_method:
        - 'Flushing with air'
        - 'Flushing with air with UV lights on'
    o3_background: '3'
    nox_background: '1'
    particle_background: ''
    air_filtration_method: 'Pure air generator with membrane filter dryer'
    mixing_fans: ''
    mixing_fan_material: ''
    temperature_control: '1'
    temperature_measurements_recorded: '1'
    temperature_range_min_degrees_celsius: '4'
    temperature_range_max_degrees_celsius: '40'
    humidity_control: '1'
    humidity_measurements_recorded: '1'
    relative_humidity_range_min_percent: '2'
    relative_humidity_range_max_percent: '70'
    particle_experiment_capability: '1'
    lights: '1'
    light_source_type: '["UVA Black Lamps","Natural Sunlight"]'
    link_to_supplemental_information: ''
    additional_notes: ''
    organization_id: '546'
    created_at: '2019-08-16T21:55:17.000000Z'
    updated_at: '2022-11-30T00:13:12.000000Z'
experimentSet:
    id: '191'
    name: 'Monoterpene ON_Takeuchi'
    experiment_set_description: 'To characterize particulate organic nitrate generated from photooxidation and NO3 oxidation of a-pinene and b-pinene and to understand its hydrolysis process.'
    chamber_id: '542'
    created_at: '2020-06-18T22:09:02.000000Z'
    updated_at: '2023-08-23T07:57:59.000000Z'
    time_units: 'Time is either ET or in min'
    publications:
        55: 'https:/dx.doi.org/10.5194/acp-19-12749-2019'
    downloadFileSize: '1204606'
    download_file_path: 'experimentSets/EXPSET_191.zip'
    collaborators:
        -
            name_first: 'Masayuki'
            name_middle: ''
            name_last: 'Takeuchi'
            affiliation: ''
organization:
    id: '546'
    lab_name: 'Ng Research Group'
    lab_affiliation: 'Georgia Institute of Technology'
    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: '2019-08-07T22:35:56.000000Z'
    updated_at: '2020-02-13T21:57:34.000000Z'
    pi:
        -
            name_first: 'Nga (Sally)'
            name_middle: 'Lee'
            name_last: 'Ng'
            orcid: '0000-0001-8460-4765'
            phone: ''
            email: 'ng@chbe.gatech.edu'
    data_manager:
        -
            name_first: 'Taekyu'
            name_middle: ''
            name_last: 'Joo'
            phone: '(404) 385-2149'
            email: 'tjoo6@gatech.edu'

---
Time (ET),Action
7:40,AMS on filter
8:36,GC on
8:00,AMS on chamber
9:00,RHT/NOx/O3 on
9:11,Seed injection starts
9:18,VOC injection starts
9:28,VOC injection ends
9:31,Seed injection ends
10:40,N2O5 injection starts
10:51,N2O5 injection ends
13:42,GC off
18:40,RHT/NOx/O3 off
18:40,AMS off