NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Atlas of high resolution infrared spectra of carbon dioxideAn atlas of long-path room-temperature absorption spectra of carbon dioxide is presented for the spectral intervals 1830-2100 cm, 2395-2680 cm, and 3140-3235 cm. The spectral data were recorded at high signal to noise with the 0.01 cm resolution Fourier transform interferometer. The spectra were obtained with pressures between 1 and 10 Torr of CO2 and with total paths between 24 and 384 meters. A compilation of the measured line positions and the assignments derived from the analysis are presented. Of the 3336 lines in the atlas, 94 percent were identified as CO2 lines or as residual lines H2O and CO. Calculated positions are presented for the carbon dioxide lines; a total of 52 bands of C-12O2-16, C-13O2-16, C-12O-16O-18, C-12O-16O-17, and C-13O-16O18 were identified. The weakest carbon dioxide lines marked in the atlas have intensities of approximately 0.5 x 10 to the negative 26th power cm/molecule at room temperature.
Document ID
19840012257
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Rinsland, C. P. (NASA Langley Research Center Hampton, VA, United States)
Benner, D. C. (College of William and Mary Williamsburg, Va., United States)
Devi, V. M. (College of William and Mary Williamsburg, Va., United States)
Ferry, P. S. (College of William and Mary Williamsburg, Va., United States)
Sutton, C. H. (Systems and Applied Sciences Corp. Hampton, Va., United States)
Richardson, D. J. (Systems and Applied Sciences Corp. Hampton, Va., United States)
Date Acquired
September 4, 2013
Publication Date
February 1, 1984
Subject Category
Atomic And Molecular Physics
Report/Patent Number
NAS 1.15:85764
NASA-TM-85764
Accession Number
84N20325
Funding Number(s)
PROJECT: RTOP 678-14-03-03
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

There are no records associated with this record.
No Preview Available