Cavity Attenuated Phase Shift (CAPS NOx)
https://data.eol.ucar.edu/dataset/644.002

Summary
The Aerodyne dual-channel NOx CAPS instrument measures ambient nitrogen oxides
(NOx) and nitrogen dioxide (NO2). NO and NO2 measurements are reported at 1 Hz
in ICARTT Format. CAPS was deployed on the University of Wyoming Mobile
Laboratory in Salt Lake City, UT.

Missing data for Drive 2 to Emigration Canyon (08/02/2024) because CAPS
NOx-NO2 ozone lamp inside the instrument was broken.

Identifiers
 * Local archive identifier: 644.002
 * doi:10.26023/E824-CG7G-4P0E
   https://doi.org/10.26023/E824-CG7G-4P0E

Versions
  1.0

Citation
 Guevara, D., Fischer, E., McGuire, B. 2025. SLC-SOS_Mobile: Cavity Attenuated
 Phase Shift. Version 1.0. UCAR/NCAR - Earth Observing Laboratory.
 https://doi.org/10.26023/E824-CG7G-4P0E Accessed 19 Apr 2025.

Additional citation styles can be generated by entering the DOI
at CrossCite (https://citation.crosscite.org/).

Acknowledgement
In addition to the citation reference and any other acknowledgements,
please acknowledge NSF NCAR EOL in your publications with text such as:

  Data provided by NCAR EOL under the sponsorship of
  the National Science Foundation.
  https://data.eol.ucar.edu/

Related projects
 * SLC-SOS_Mobile: Salt Lake City - Summer Ozone Study
   https://data.eol.ucar.edu/project/SLC-SOS_Mobile

Additional information
 * Spatial Type: point
 * Frequency: 1 second
 * Language: English

Grant Code
NSF Award Number: 2315083

Categories
 * Surface

Platforms
 * Vehicles

Instruments
 * CAPS - Cavity Attenuated Phase-Shift Spectrometers
 * Spectrometers

GCMD Science Keywords
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > NITROGEN DIOXIDE
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > NITROGEN OXIDES
 * EARTH SCIENCE > ATMOSPHERE > AIR QUALITY > NITROGEN OXIDES
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > NITRIC OXIDE

Documentation
 * CAPS-N0x_CSU_README.pdf [49 KiB]
   https://data.eol.ucar.edu/file/download/55888F7813756/CAPS-N0x_CSU_README.pdf
 * CAPS_NOx-NO2.pdf [717 KiB]
   https://data.eol.ucar.edu/file/download/55888F7813757/CAPS_NOx-NO2.pdf

Restrictions
 * authorization required

Related links
 * info: SLC-SOS Data Policy
   https://www.eol.ucar.edu/node/31790
 * homepage: SLC-SOS EOL Homepage
   https://www.eol.ucar.edu/slc-sosmobile
 * info: SLC-SOS Missions
   https://catalog.eol.ucar.edu/slc-sos_mobile/missions

Temporal coverage
 * Begin datetime: 2024-07-29 00:00:00 
 * End datetime: 2024-08-28 21:55:00 

Spatial coverage
 * Maximum (North) Latitude: 40.7608
 * Minimum (South) Latitude: 40.7608
 * Minimum (West) Longitude: -111.891
 * Maximum (East) Longitude: -111.891

Primary contact information
 * pointOfContact: EOL Data Support <datahelp@eol.ucar.edu>
   https://data.eol.ucar.edu/contact/show/1

Additional contact information
 * principalInvestigator: Emily V. Fischer <evf@atmos.colostate.edu>
   https://data.eol.ucar.edu/contact/show/2372
 * author: Emily V. Fischer <evf@atmos.colostate.edu>
   https://data.eol.ucar.edu/contact/show/2372
 * author: Daniela Guevara <Daniela.Guevara@colostate.edu>
   https://data.eol.ucar.edu/contact/show/5221
 * author: Brandon McGuire <brandon.mcguire@colostate.edu>
   https://data.eol.ucar.edu/contact/show/5228

Alternate metadata formats
 * DataCite: https://data.eol.ucar.edu/dataset/644.002?format=datacite
 * ISO/TC 211: https://data.eol.ucar.edu/dataset/644.002?format=isotc211