Articles | Volume 11, issue 10
https://doi.org/10.5194/amt-11-5827-2018
https://doi.org/10.5194/amt-11-5827-2018
Research article
 | 
23 Oct 2018
Research article |  | 23 Oct 2018

New and improved infrared absorption cross sections for trichlorofluoromethane (CFC-11)

Jeremy J. Harrison

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Short summary
CFC-11 is a stratospheric-ozone-depleting molecule which is banned under the Montreal Protocol but still present in the atmosphere due to its long lifetime. Using infrared limb sounders on satellite platforms to monitor its concentration crucially requires accurate laboratory spectroscopic data. This paper describes a new high-resolution infrared absorption cross-section dataset for remote-sensing purposes; this improves upon the one currently available in the HITRAN and GEISA databases.
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