THE MEASUREMENTS OF MESOPAUSE TEMPERATURE BY THE SYNTHETIC SPECTRA METHOD
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摘要: 本文提出了利用梳状函数进行模拟光谱计算的方法, 并根据在北京郊区观测的OHMeinel(9, 4)带夜气辉光谱, 利用加权最小二乘法与模拟光谱进行拟合, 得出了转动温度的最佳值, 同时还分析了OH(9, 4)气辉强度和转动温度随时间的变化特性.Abstract: Amethod of calculating the synthetic spectra by using the comb function isproposed. By using a weighted leastsquare method to fit the synthetic spectra withthe observed spectra of OH(9,4) nightglow at Beijing suburb, the rotationaltemperature of mesopause is derived. The variations of the nightglow intensity andthe rotahonal temperature with time are analyzed.
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Key words:
- Nightglow /
- Rotational temperature /
- The synthetic spectra
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