---
experiment:
    id: '251'
    experiment_category:
        - 'Volatility and partitioning'
    experiment_date: '2018-03-13'
    temperature: '25'
    relative_humidity: '<1'
    seeded_experiment: '1'
    type_of_seed: 'DOS'
    seed_concentration_units: 'micrograms_per_cubic_meter'
    initial_seed_concentration_value: '415.6'
    fuchs_adjusted_surface_area: ''
    reaction_type:
        - 'Photooxidation'
    oxidant_name: 'Hydroxyl radical'
    ro2_main_fate: 'NO'
    ro2_lifetime_seconds: '1.5'
    experiment_goals: 'Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics. Determine accommodation coefficient (alpha) and effective volatility under differing seed aerosol types (differing phase and polarities, inorganic/organic, humid/dry, standards/SOA).'
    experiment_summary: "Alkanols, Methyl nitrite, NO, and particle seed added to chamber, UV lights turned on for 10 sec, multifunctional products formed. In most experiments in this experimental set, 10-s UV light/photochemistry burst repeated a few times. SMPS measurements of particle size distributions were conducted to determine particle formation, surface area and condensational sink rate coefficients. \r\nParticle-phase chemical species were measured with EESI-MS."
    additional_notes: ''
    light_flux_characterization_id: '38'
    particle_loss_characterization_id: '32'
    vapor_loss_characterization_id: '12'
    data_file_original_name: '20180313_Timelines.csv'
    oxidant_concentration_units: 'molecules_per_cubic_centimeter'
    initial_oxidant_concentration_value: '4.4E8'
    reactants:
        -
            is_aerosol: ''
            pubchem_cid: '8174'
            reactant_name: '1-DECANOL'
            not_in_pubchem: ''
            functional_group:
                - 'Alcohol'
            concentration_units: 'parts_per_billion'
            functional_group_other: ''
            initial_concentration_value: '90'
        -
            is_aerosol: ''
            pubchem_cid: '12231'
            reactant_name: 'Methyl nitrite'
            not_in_pubchem: ''
            functional_group: []
            concentration_units: 'parts_per_million'
            functional_group_other: ''
            initial_concentration_value: '4'
        -
            is_aerosol: ''
            pubchem_cid: '145068'
            reactant_name: 'nitric oxide'
            not_in_pubchem: ''
            functional_group:
                - 'NOx'
            concentration_units: 'parts_per_million'
            functional_group_other: ''
            initial_concentration_value: '4'
    skip_headers_timeline: '1'
    condensation_sink_rate_coefficient: 'Reported with SMPS data'
    is_draft: ''
    pressure: ''
    doi: ''
    download_file_path: 'experiments/EXP_251.zip'
    experiment_link: 'https://icarus.ucdavis.edu/experiment/251'
    experiment_set_name: 'Gas-aerosol-wall partitioning kinetics from Liu CC 2019 (various organic and inorganic seed aerosol types)'
    experiment_set_link: 'https://icarus.ucdavis.edu/experimentset/183'
    chamber_link: 'https://icarus.ucdavis.edu/chamber/534'
    chamber_name: '1-White (1W)'
    experiment_name: 'Jimenez Lab_20180313_1-DECANOL/Methyl nitrite/nitric oxide_Hydroxyl radical_DOS_415.6_ug/m3_DOS1'
    experiment_created_at: '2020-06-08 11:46:45'
    experiment_updated_at: '2022-11-27 06:59:24'
chamber:
    id: '534'
    name: '1-White (1W)'
    chamber_flow_mode: 'Batch'
    chamber_shape: 'Rectangular Prism'
    chamber_volume_in_cubic_meters: '20'
    chamber_surface_area_in_square_meters: '22.65'
    flow_through_rate_in_liters_per_minute: ''
    chamber_body_material: 'Teflon'
    chamber_body_thickness_in_mils: '2'
    bag_replacement_date: '2014-07-01'
    bag_replacement_frequency: 'As needed'
    chamber_cleaning_method:
        - 'Flushing with air'
        - 'Flushing with air with UV lights on'
    o3_background: ''
    nox_background: ''
    particle_background: ''
    air_filtration_method: 'AADCO 737-15, Parker Balston  IT0500-3560'
    mixing_fans: '1'
    mixing_fan_material: 'PTFE-coated steel fan'
    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: ''
    relative_humidity_range_max_percent: '85'
    particle_experiment_capability: '1'
    lights: '1'
    light_source_type: '["UVA Black Lamps","Visible fluorscent bulbs"]'
    link_to_supplemental_information: ''
    additional_notes: "UV_LIGHT_TYPE: F40/350BL/ECO (40W) and FR48T12/BL-350/VHO/182 (115W)\r\nUV_LIGHT_PEAK_EMISSION_WAVELENGTH (nm): 350 (FWHM=20)\r\nVISIBLE_LIGHT_TYPE: T5HO tubes (54W)\r\nVISIBLE_LIGHT_PEAK_EMISSION_WAVELENGTH (nm): 490\r\nNumber of lights: x 115W UV tubes, y 40W UV tubes, z Vis tubes\r\nAll three types of lights are evenly distributed between four walls of the chamber\r\nSee light characterization metafiles for more information"
    organization_id: '545'
    created_at: '2019-08-05T19:51:45.000000Z'
    updated_at: '2021-12-24T18:47:37.000000Z'
experimentSet:
    id: '183'
    name: 'Gas-aerosol-wall partitioning kinetics from Liu CC 2019 (various organic and inorganic seed aerosol types)'
    experiment_set_description: "Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics of multifunctional oxidize species generated. Determine accommodation coefficient (alpha) and effective volatility under differing seed aerosol types (differing phase and polarities, inorganic/organic, humid/dry, standards/SOA). (Liu et al., 2019). In one experiment, toluene was oxidized instead of the alkanol mixture.\r\n\r\nThese data were also used for investigating activity coefficients (gamma) of the oxidized species in the different seed particles (Liu et al., 2021)."
    chamber_id: '534'
    created_at: '2020-05-14T22:56:40.000000Z'
    updated_at: '2022-11-27T15:09:56.000000Z'
    time_units: 'All times UTC. Data is in Igor time, sec since midnight 1904'
    publications:
        52: 'https:/dx.doi.org/10.1038/s42004-019-0200-x'
        71: 'https:/dx.doi.org/10.1021/acs.estlett.0c00888'
    downloadFileSize: '35927223'
    download_file_path: 'experimentSets/EXPSET_183.zip'
    collaborators: []
organization:
    id: '545'
    lab_name: 'Jimenez Lab'
    lab_affiliation: 'University of Colorado, Boulder'
    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: '2019-08-05T19:31:10.000000Z'
    updated_at: '2020-02-19T18:08:11.000000Z'
    pi:
        -
            name_first: 'Jose'
            name_middle: 'L'
            name_last: 'Jimenez'
            orcid: 'https://orcid.org/0000-0001-6203-1847'
            phone: ''
            email: 'jose.jimenez@colorado.edu'
    data_manager:
        -
            name_first: 'Anne'
            name_middle: ''
            name_last: 'Handschy'
            phone: ''
            email: 'cudatabasemanager@gmail.com'

---
Time_UTC,Event
20:26,Injected ~20 ug/m3 DOS (14.5 min) 
20:39,HEPA filter 
8:38,Stop HEPA filter; 25 Torr NO 
21:43,20.3 Torr MeONO 
22:04,Added another 23.8 Torr MeONO from 4th floor in case ours is only impurity 
22:09,"Lights on again ;Changed to old TPS setting, now seeing signals "
22:54,Fill bag to max after 3 bursts 
22:55,start HEPA fliter ; 3min burst 
23:00,stop HEPA
23:49,start HEPAPM
23:58,stop HEPA filter 
0:04,Add more DOS to see if there's EESI signal 
0:40,Stop Add more DOS to see if there's EESI signal 
