ON THE NATURE OF GGD-25

被引:0
|
作者
BOHIGAS, J
机构
关键词
HERBIG-HARO OBJECTS; NEBULAE-H-II REGIONS;
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Halpha, [N II] 6584 A and [S II] 6717, 6731 A images conclusively show that GGD 25 is not a Herbig-Haro object, but part of an H II region. An emission line star was discovered from the Halpha frame. A bidimensional electron density map for an H II region included in these images is presented.
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页码:121 / 128
页数:8
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