Fig. 13From: Evaluation of a method to retrieve temperature and wind velocity profiles of the Venusian nightside mesosphere from mid-infrared CO2 absorption line observed by heterodyne spectroscopyMean retrieval errors in the a temperature and b wind velocity profiles. Color lines show the errors in the noise levels of 0.5 (red), 1.0 (green), and 1.5 (blue) erg/s/cm2/sr/cm−1 RMS, with the temperature profile of the VIRAex case and 41 wind velocity profilesBack to article page