Method for standardization of derivative of temperature in mesopause region from hydroxyl airglow involves smoothing passed hydroxyl spectrum by filtering random noise overlaid by measured hydroxyl intensities

摘要

The method involves smoothing a passed hydroxyl spectrum by filtering random noise overlaid by the measured hydroxyl intensities using a spectrographic analysis process in form of a harmonious analysis or using an adjustment over the Voigt function executed in form of a combination of a Lorentz distribution and a doppler distribution. The quality of the adjustment of the received smoothed spectrum is decided to the original spectrum with the help of statistic characteristics and an exact temperature regulation is obtained.