CU CIMS HO2, HO2+RO2
https://data.eol.ucar.edu/dataset/373.024

Summary
This data set contains CU CIMS perhydroxyl radical (HO2), HO2+RO2 data
collected during the Southeast Atmosphere Study (SAS) from 30 May 2013 through
17 July 2013. These data were collected using our 4-channel CIMS instrument.
An inlet collects ambient air from the free air stream and adds reagents,
including oxygen (O2) or nitrogen gas (N2) diluents, and nitric oxide (NO) and
sulfur dioxide (SO2) reagent gases. As of 27 October 2014, flights RF06, RF12,
RF13, RF14, RF18, RF19 have been updated to R3 version of the data. The files
for flights RF08, RF10, RF11, RF15, RF16, RF17 contain R2 data. The R2 files
incorrectly show the data time column as MST but should be UTC. There are no
data for flights RF01 - 05, RF07, and RF09. This data set is in ICARTT format.
Please see the header portion of the data files for details on instruments,
parameters, quality assurance, quality control, contact information, and data
set comments.

Identifiers
 * Local archive identifier: 373.024
 * doi:10.26023/95H5-7M3D-YF0M
   https://doi.org/10.26023/95H5-7M3D-YF0M

Versions
  1.0

Citation
 Cantrell, C., Mauldin, R., Williams, S. 2014. SAS: CU CIMS HO2, HO2+RO2.
 Version 1.0. UCAR/NCAR - Earth Observing Laboratory.
 https://doi.org/10.26023/95H5-7M3D-YF0M Accessed 25 Apr 2024.

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 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
 * SAS: The Southeast Atmosphere Study
   https://data.eol.ucar.edu/project/SAS

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

Categories
 * Aircraft

Platforms
 * NSF/NCAR C-130

Instruments
 * CIMS - Chemical Ionization Mass Spectrometer 

GCMD Science Keywords
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > HYDROGEN COMPOUNDS > HYDROPEROXY

Documentation
 * CU_CIMS_HO2_HO2_RO2_Cantrell_Chris_CU_ATOC_Readme.pdf [310 KiB]
   https://data.eol.ucar.edu/file/download/5103CD2408B45/CU_CIMS_HO2_HO2_RO2_Cantrell_Chris_CU_ATOC_Readme.pdf

Related links
 * info: SOAS Project Page
   https://www.eol.ucar.edu/field_projects/soas
 * info: SAS Field Catalog Missions
   http://catalog.eol.ucar.edu/sas/tools/missions
 * homepage: NOMADSS Home Page
   https://www.eol.ucar.edu/field_projects/nomadss
 * info: SAS Data Policy
   https://www.eol.ucar.edu/content/sas-data-policy
 * homepage: SAS Home Page
   https://www.eol.ucar.edu/field_projects/sas

Temporal coverage
 * Begin datetime: 2013-05-30 00:00:00 
 * End datetime: 2013-07-17 23:59:59 

Spatial coverage
 * Maximum (North) Latitude: 45.00
 * Minimum (South) Latitude: 24.00
 * Minimum (West) Longitude: -105.00
 * Maximum (East) Longitude: -72.00

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

Additional contact information
 * author: Christopher A Cantrell <cantrell@ucar.edu>
   https://data.eol.ucar.edu/contact/show/922
 * originator: Steven F. Williams
   https://data.eol.ucar.edu/contact/show/3
 * author: Roy Lee Mauldin <mauldin@ucar.edu>
   https://data.eol.ucar.edu/contact/show/749

Alternate metadata formats
 * DataCite: https://data.eol.ucar.edu/dataset/373.024?format=datacite
 * ISO/TC 211: https://data.eol.ucar.edu/dataset/373.024?format=isotc211