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在航天器羽烟一次性抛出和呈球状近似情况下，模拟了电离层E层NO羽烟与周围大气压力平衡时的最大亮度及其随时间的变化．在110km抛出的5molNO羽烟可使它获得瞬时夜间中等偏强极光那样的亮度，在140km抛出的同样数量的NO羽烟亮度却急剧地减弱．还模拟了白天夜间温度为1000K的NO2羽烟在190km和250km两个高度、50mol和500mol两种抛出总量所造成的局部大气温度短时间内的下降．在F层下部，夜间较大抛出量所造成的冷却效应是显著的．
The maximum brightness and its change with time in the balance between the NO plume and the surrounding atmospheric pressure in the ionosphere E layer were simulated under the single throw of the plume of a spacecraft and the spherical approximation. The 5 mol NO plume thrown at 110 km gave it the same brightness as an instantaneous nightly moderately intense aurora, and the same amount of NO plume thrown at 140 km abruptly weakened. It also simulates the short-term decline of local atmospheric temperature caused by the two kinds of throwing quantities of 190m and 250km and the total throwing volume of 50m and 500m. In the lower part of the F layer, the cooling effect caused by the larger throw at night is significant.