目录
图像
上传图像
DSS Images Other Images
相关文章
Arecibo H I data for 136 spiral galaxies The results of observations of the neutral hydrogen emission of 136spiral galaxies observed using the 21 cm spectral-line system of theArecibo Observatory are presented. Most of the 114 detected objects havebeen mapped along the major axis, and cumulative spectra andposition-velocity contour maps for each of them are presented. The dataare used to determine the overall H I content, systemic velocity, linewidths, and scale-length H I diameters. Data are also presented, indetailed tabular form, for each of the positions observed on thedetected objects.
|
提交文章
相关链接
提交链接
下列团体成员
|
观测天体数据
目录:
|