---
experiment:
    id: '650'
    experiment_category:
        - 'Aerosol formation'
    experiment_date: '2020-11-12'
    temperature: '26.6'
    relative_humidity: '5'
    seeded_experiment: '1'
    type_of_seed: 'Ammonium sulfate'
    seed_concentration_units: ''
    initial_seed_concentration_value: ''
    fuchs_adjusted_surface_area: ''
    reaction_type:
        - 'Photooxidation'
    oxidant_name: 'Hydroxyl radical'
    ro2_main_fate: 'HO2'
    ro2_lifetime_seconds: ''
    experiment_goals: 'Measure SOA yield of D5'
    experiment_summary: 'Performed in the Caltech Near Bag, initial NO of 84 ppb, used CH3NO2 (all others used H2O2)'
    additional_notes: ''
    light_flux_characterization_id: ''
    particle_loss_characterization_id: ''
    vapor_loss_characterization_id: ''
    data_file_original_name: '201112_NB_TimeLine.csv'
    oxidant_concentration_units: 'molecules_per_cubic_centimeter'
    initial_oxidant_concentration_value: 'variable'
    reactants:
        -
            is_aerosol: ''
            pubchem_cid: '10913'
            reactant_name: 'DECAMETHYLCYCLOPENTASILOXANE'
            not_in_pubchem: ''
            functional_group: []
            concentration_units: 'parts_per_billion'
            functional_group_other: ''
            initial_concentration_value: '603'
    skip_headers_timeline: '1'
    condensation_sink_rate_coefficient: ''
    is_draft: ''
    pressure: ''
    doi: ''
    download_file_path: 'experiments/EXP_650.zip'
    experiment_link: 'https://icarus.ucdavis.edu/experiment/650'
    experiment_set_name: 'D5 Chamber Experiments'
    experiment_set_link: 'https://icarus.ucdavis.edu/experimentset/220'
    chamber_link: 'https://icarus.ucdavis.edu/chamber/528'
    chamber_name: 'Near Bag 2017'
    experiment_name: 'Caltech Atmospheric Chamber_20201112_DECAMETHYLCYCLOPENTASILOXANE_Hydroxyl radical_Ammonium sulfate_C8'
    experiment_created_at: '2021-09-25 15:49:25'
    experiment_updated_at: '2022-11-27 07:00:37'
chamber:
    id: '528'
    name: 'Near Bag 2017'
    chamber_flow_mode: 'Batch'
    chamber_shape: 'Rectangular Prism'
    chamber_volume_in_cubic_meters: '19'
    chamber_surface_area_in_square_meters: '41.8'
    flow_through_rate_in_liters_per_minute: ''
    chamber_body_material: 'Teflon'
    chamber_body_thickness_in_mils: '50'
    bag_replacement_date: '2017-08-08'
    bag_replacement_frequency: 'As needed'
    chamber_cleaning_method:
        - 'Flushing with air'
    o3_background: ''
    nox_background: '0.1'
    particle_background: ''
    air_filtration_method: 'Custom Filter'
    mixing_fans: ''
    mixing_fan_material: ''
    temperature_control: '1'
    temperature_measurements_recorded: '1'
    temperature_range_min_degrees_celsius: '20'
    temperature_range_max_degrees_celsius: '45'
    humidity_control: '1'
    humidity_measurements_recorded: '1'
    relative_humidity_range_min_percent: '5'
    relative_humidity_range_max_percent: '100'
    particle_experiment_capability: '1'
    lights: '1'
    light_source_type: '["UVA Black Lamps"]'
    link_to_supplemental_information: 'https://www.worldscientific.com/doi/abs/10.1142/9789813147355_0001'
    additional_notes: ''
    organization_id: '540'
    created_at: '2019-07-21T00:53:07.000000Z'
    updated_at: '2020-09-10T21:28:15.000000Z'
experimentSet:
    id: '220'
    name: 'D5 Chamber Experiments'
    experiment_set_description: 'Decamethylcyclopentasiloxane (D5, C10H30O5Si5) is measured at ppt levels outdoors and ppb levels indoors. Primarily used in personal care products, its outdoor concentration is correlated to population density. Since understanding the aerosol formation potential of volatile chemical products is critical to understanding particulate matter in urban areas, the secondary organic aerosol yield of D5 was studied under a wide range of OH concentrations and exposures using both batch-mode chamber and continuously run flow tube experiments. These results were comprehensively analyzed and compared to two other secondary organic aerosol (SOA) yield datasets from literature. It was found that the SOA yield from the oxidation of D5 is extremely dependent on the OH concentration or exposure.'
    chamber_id: '528'
    created_at: '2021-09-25T22:02:41.000000Z'
    updated_at: '2022-11-27T15:24:16.000000Z'
    time_units: ''
    publications:
        70: 'https:/dx.doi.org/10.5194/acp-2021-353'
    downloadFileSize: '4127489'
    download_file_path: 'experimentSets/EXPSET_220.zip'
    collaborators:
        -
            name_first: 'Sophia'
            name_middle: 'M'
            name_last: 'Charan'
            affiliation: 'Caltech'
organization:
    id: '540'
    lab_name: 'Caltech Atmospheric Chamber'
    lab_affiliation: 'California Institute of Technology, Pasadena, CA'
    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: '2019-07-21T00:30:22.000000Z'
    updated_at: '2020-05-28T10:48:49.000000Z'
    pi:
        -
            name_first: 'John'
            name_middle: 'H'
            name_last: 'Seinfeld'
            orcid: 'https://orcid.org/0000-0003-1344-4068'
            phone: '(626) 395-4635'
            email: 'seinfeld@caltech.edu'
    data_manager:
        -
            name_first: 'Stephanie'
            name_middle: ''
            name_last: 'Kong'
            phone: '626-395-3194'
            email: 'wkong@caltech.edu'

---
Time (America/Los_Angeles),Action
11/12/2020 15:53:29,RHT/NOx/O3 on
11/12/2020 17:07:03,CIMS on
11/12/2020 17:20:50,SMPS on 
11/12/2020 18:00:20,GC on
11/12/2020 18:56:00,Time background starts
11/12/2020 21:59:00,Lights on
11/13/2020 05:28:48,GC off
11/13/2020 05:43:40,DMA off
11/13/2020 05:50:26,CIMS off
11/13/2020 06:22:59,RHT/Nox/O3 off
