1.一个用pvextract 做pv图的例子https://nbviewer.jupyter.org/github/keflavich/pvextractor/blob/master/examples/IRAS05358Slicing.ipynb
2.射电天文学工具:https://github.com/radio-astro-tools
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原文:https://www.cnblogs.com/cuiastro/p/14683821.html