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Consensus Assignments for Water Vapor Lines Not Assigned on the HITRAN Database: 13,200 to 16,500/cmThere are nearly 800 water Vapor-lines in the 13,200-16,500/cm region that do not have rovibrational assignments in the HITRAN database. The positions and intensities in the database were determined by Mandin et al., but assignments could not be determined at that time. Polyansky, et al. have now assigned over 600 of the unassigned lines in the 11,200-16,500/cm region. Schwenke has also given rovibrational assignments to many of these unassigned lines throughout the visible and near-infrared. Both articles changed the assignments of some HITRAN lines. Carleer et al. extend assignments to some weaker lines measured by them on new spectra with excellent signal/noise. However, some lines measured by Mandin et al. were omitted by Carleer, et al. because of blends due to lower spectral resolution. The rovibrational assignments of Polyansky et al. completely agree with those in Schwenke's article for only about 200 lines. However, Schwenke's ab initio line list is available on his internet site (http://ccf.arc.nasa.gov/-dschwenke). A detailed comparison of the Polyansky et al.line list, the Carleer et al.line list, and Schwenke's ab initio line list shows a larger number of agreements. In many cases the disagreement is only about the vibrational and/or rotational upper level, while there is agreement on the lower state assignment and energy level, "E", which is of primary importance for atmospheric applications. We will present a line list of "consensus" assignments in the 13,200-16,500/cm region for consideration of inclusion on the HITRAN and GEISA databases. This will substantially reduce the number of unassigned lines on the databases in this spectral region.
Document ID
20010084727
Acquisition Source
Ames Research Center
Document Type
Conference Paper
Authors
Giver, Lawerence P.
(NASA Ames Research Center Moffett Field, CA United States)
Chackerian, Charles, Jr.
(NASA Ames Research Center Moffett Field, CA United States)
Freedman, Richard S.
(NASA Ames Research Center Moffett Field, CA United States)
Varanasi, Prasad
(NASA Ames Research Center Moffett Field, CA United States)
Gore, Warren
Date Acquired
August 20, 2013
Publication Date
January 11, 2000
Subject Category
Geophysics
Meeting Information
Meeting: HITRAN Conference
Country: Unknown
Start Date: June 1, 2000
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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