Global modeling of 16O12C17O and 16O12C18O absolute line intensities in the 1.35 μm region

International audienceIn our recent contribution, (K.F. Song, S. Kassi, S.A. Tashkun, V.I. Perevalov, A. Campargue. High sensitivity CW-Cavity Ring Down Spectroscopy of 12CO2 near 1.35 micron (II): New observations and line intensities modeling. J. Quant. Spectrosc. Radiat. Transf. 111 (2010) 332-344), the absolute intensities of the 16O12C17O and 16O12C18O transitions detected in the high sensitivity absorption spectrum of carbon dioxide were measured. In this Note from the global fits of the obtained intensity values, we have derived the sets of effective dipole moment parameters for these isotopologues, which allow reproducing the intensities of the measured very weak lines (2×10–29 - 7×10–28 cm/molecule) with an RMS of residuals on the order of 6%