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DC3: NASA DC-8 Penn State Airborne Tropospheric Hydrogen Oxides Sensor (ATHOS) Data

Summary

This data set contains NASA DC-8 Penn State Airborne Tropospheric Hydrogen Oxides Sensor (ATHOS) Data collected during the Deep Convective Clouds and Chemistry Experiment (DC3) from 11 May 2012 through 22 June 2012. 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.

Data access

  • ORDER data for delivery by FTP

Additional information

Identifier
Data Quality final
Versions
  • 1.0 (2013-08-22)
  • 2.0 (2018-06-19):

    New, improved calibration results in ~14% decrease in OH and HO2. Some bad points removed.

  • 3.0 (2021-03-03):

    The Version 3 of this HOx data has higher temporal resolution, up to 5 Hz.  This data can show more spatial variability in the sampled airmass than the previously submitted 1 Hz data.  The integration is constant, with the shortest at 0.2 sec.

(Only the current version of the data is available to order. If you have questions about a prior version, please email us.)
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Related projects
Spatial Type point
Frequency continuous
Language English
Categories
Platforms
Instruments
GCMD Science Keywords Expand keywords
Documentation
Related links

Temporal coverage

Begin datetime 2012-05-11 00:00:00
End datetime 2012-06-22 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 42.06574, Minimum (South) Latitude: 24.96023
Minimum (West) Longitude: -106.76535, Maximum (East) Longitude: -84.94339

Primary point of contact information

EOL Data Support <datahelp@eol.ucar.edu>

Additional contact information

Citation

Brune, W., Pennsylvania State University (PSU). 2021. DC3: NASA DC-8 Penn State Airborne Tropospheric Hydrogen Oxides Sensor (ATHOS) Data. Version 3.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/9T71-301R-2T0N. Accessed 13 Nov 2024.

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Ancillary information

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NSF

This material is based upon work supported by the NSF National Center for Atmospheric Research, a major facility sponsored by the U.S. National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.