The latitudinal morphology of 10‐eV to 10‐keV electron fluxes during magnetically quiet and disturbed times in the 2100–0300 MLT sector
The latitudinal morphology of 10‐eV to 10‐keV electron fluxes during magnetically quiet and disturbed times in the 2100–0300 MLT sector
复制标题
2100-0300 MLT 扇区磁力和安静时间期间 10-eV 至 10-keV 电子通量的纬度形态
DOI：
--
复制
发表时间：
1975
期刊：
影响因子：
--
通讯作者：
W. Heikkila
中科院分区：
文献类型：
--
作者：
J. Winningham;F. Yasuhara;S. Akasofu;W. Heikkila
电子和质子数据从伊希斯1号和2号已被用来检查极光粒子通量的纬度形态的变化作为亚暴时间的函数在2100-0300偶极磁当地时间段。在亚暴的各个阶段，观察到了纬度形态的清晰和可重复的系统学，这使得人们可以仅根据粒子数据来识别亚暴阶段。在此基础上，提出了一个新的唯象亚暴模型，该模型将磁尾各部分的粒子沉淀与极光椭圆形态联系起来。
Electron and proton data from Isis 1 and 2 have been used to examine the change in the latitudinal morphology of auroral particle fluxes as a function of substorm time in the 2100–0300 dipole magnetic local time period. Clear and repeatable systematics in the latitudinal morphology were observed during the various phases of a substorm, allowing one to identify the substorm phase based on particle data alone. Based on this study, a new phenomenological substorm model is presented that relates particle precipitation from various parts of the magnetotail to auroral oval morphology.