１９９６年３月中旬，我们在观测海尔－波普彗星的同时，使用了云南天文台１ｍ镜加新研制的１０２４×１０２４ＣＣＤ照像机，对百武彗星也进行了照像观测，精密定位表明与最新......

The observed linear polarization data of comet Hyakutake are studied at wavelengths λ=0.365 μm,λ=0.485 μm and 0.684......