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在网络未授权时下载文章
在网址后加.sci-hub.org。比如:http://iopscience.iop.org/0****/pdf/*.pdf 如果因为未授权不能下载可以将网址改为:http://iopscience.iop.org.sci-hub.org/0****...,即可重定向到sci-hub的服务器下载
找文章中的catalog
进入 http://cdsarc.u-strasbg.fr/viz-bin/Cat 点击进入上面的标签 catalog
页面内容的左上方有这样一个标志 ← Click to display the menu 点击进入
依次选择杂志名称和文章号,接下来Do It Yourself!
http://dirty.as.arizona.edu/~kgordon/mips/conv_psfs/conv_psfs.html
SED models (16/05/2013)
SED models for ULIRGs and Starbursts (not luminosity dependent, Arp220, M82, etc.):
http://www.eso.org/~rsiebenm/sb_models/
(reference: http://www.eso.org/~rsiebenm/sb_models/sbgrid.pdf)
SSH+Firefox 访问外网: http://www.ha97.com/2836.html
grep - Search file for character string: (查找含有某字符串的文件)
http://www-pnp.physics.ox.ac.uk/~west/intro_manual/node84.html
grep that myfile.txt
(如果是查找该目录下全部文件中含有某语句的文件,可以用 grep command ./* )
Look for the string ``that'' in the file called ``myfile.txt'' andprint out each line that matches.
egrep -in "this|that" *.dat
Extended grep search *.dat files for ``this'' or ``that'' caseinsensitive (-i) and where found print line number (-n) along with theline contents.
文档插图:http://blog.csdn.net/shenlan211314/article/details/6251776
取消缩进: noindent {text content}
在caption中换行:\前加 protect. 如:caption{Jay is good. protect \ However, Jay is not my type}
TOPCAT (27/11/2013)
TOPCAT的catalog操作非常方便,在catalog matching上的优势非常明显。对比IDL常用的交叉相关程序srcor,topcat的优势体现在catalog的排序算法上。相对于传统的插入法要求计算次数为O(N^2),topcat使用比较法,计算次数仅为O(N*logN),两者之比几乎与N成正比 (N为样本大小)。关于matching的相关说明和对比较法的解释分别见
http://www.star.bris.ac.uk/~mbt/topcat/sun253/matchAlgorithm.html 和
http://www.crsr.net/Notes/BigO.html
GNUPLOT (1/5/2013)
待学习:http://gnuplot.sourceforge.net/demo_4.6/rgb_variable.html
PYTHON (1/5/2013)
待学习:python-astro http://python-astro.blogspot.co.uk/
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