New wave-number calibration tables for H2O, CO2, and OCS lines between 500 and 900 cm-1.
The pure rotational lines of H(2)O, the nu(2) band of CO(2), and the nu(1) band of OCS were simultaneously recorded by a Fourier transform spectrometer. The resolution achieved was ~0.0045 cm(-1), and the precision of the line position was typically 3.6 x 10(-5) cm(-1) or 1.2 MHz (standard deviation). The spectrum improves the accuracy of wave numbers of calibration lines in the region between 500 and 720 cm(-1) by a factor of ~10.
Kauppinen
J
J
University of Oulu, Physics Department, SF-90570 Oulu 57, Finland.
Jolma
K
K
Horneman
V M
VM