Absolute intensities of CO_2 lines in the 3140–3410-cm^−1 spectral region

Abstract
Absolute intensities for 430 transitions belonging to eleven rotation–vibration bands of 12C16O2, 13C16O2, and 16O12C18O in the 3140–3410-cm−1 spectral region have been determined by analyzing spectra recorded at 0.01-cm−1 resolution with the Fourier transform spectrometer in the McMath solar telescope complex at the National Solar Observatory on Kitt Peak. The data were recorded at room temperature and low pressures (Q-branch line intensities were not determinable either because they were severely blended or absent from the spectra. Comparisons are made between the results obtained in this study and other published values.