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ATom: Aerosol Measurements from SOAP, 2018

Submitted by ORNL DAAC Staff on 2022-03-01
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Figure 1. (a) Aerosol extinction calculated using Mie theory from composition-resolved size distributions plotted as a function of measured extinction from the SOAP cavity ring-down spectrometer during the ATom-4 campaign, showing representative error bars. (b) Calculated aerosol absorption and measured absorption from the SOAP photoacoustic spectrometer for cases when absorption >2 *10-6 m-1 (2x the detection limit).

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1-second aerosol extinction and absorption measurements from the SOAP instrument during the 2018 ATom-4 campaign.
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New Campaign Data: Volatile Organic Compounds from the TOGA Instrument

Submitted by ORNL DAAC Staff on 2022-02-14
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Measurements of atmospheric acetone concentration from samples collected by the Trace Organic Gas Analyzer (TOGA) during ATom-3 flights in 2017.

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ATom-4 campaign data added to concentrations of volatile organic compounds measured by the TOGA instrument.
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