Science. 1979 Feb 23;203(4382):797-800. doi: 10.1126/science.203.4382.797.
During the descent to the surface of Venus, the large probe infrared radiometer measured the net thermal radiative flux in several spectral bandpasses. Preliminary analysis has permitted us to estimate (i) the infrared extinction coefficient profile attributable to aerosols, with respect to their visible profile, in the upper atmosphere of Venus and (ii) the water vapor mixing ratio below the clouds. An indication of the composition of a multicomponent cloud is seen in the data from the spectral bandpass from 6 to 7 micrometers.
在下降到金星表面的过程中，大型探测器红外辐射计测量了几个光谱通带的净热辐射通量。初步分析使我们能够估计(i)金星高层大气中气溶胶相对于其可见光谱的红外消光系数分布，以及(ii)云下的水汽混合比。从 6 到 7 微米的光谱通带的数据中可以看到多组分云成分的一个迹象。
