“LAMOST spectra”的版本间差异
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（Created page with " IDL program to obtain the spectrum file directory(e.g. Iserver:/data/data_LAMOST/DATA/DR?/spec/?) for the objects in LAMOST catalog ::file: Lspec_file.pro.txt 参考LAM..."） |
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*IDL program to obtain the spectrum file directory(e.g. Iserver:/data/data_LAMOST/DATA/DR?/spec/?) for the objects in LAMOST catalog |
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:[[file: Lspec_file.pro.txt]] 参考[[LAMOST光谱的IDL可视化程序]] |
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*masking sky emission line residuals |
*masking sky emission line residuals |
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:Sky emission lines [[file:skylines.txt]] |
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:sky emission line list file [[file:skylines_read.dat]] (常用） |
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:pro: [[file:Mask_skyline.pro.txt]] |
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:useage |
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readcol,'skylines_read.dat',char,wave,inten,type,F='(A,D,F,I)'; ;read the sky emission line |
readcol,'skylines_read.dat',char,wave,inten,type,F='(A,D,F,I)'; ;read the sky emission line |
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sel=where(char eq '%') |
sel=where(char eq '%') |
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2016年1月20日 (三) 09:31的最新版本
- IDL program to obtain the spectrum file directory(e.g. Iserver:/data/data_LAMOST/DATA/DR?/spec/?) for the objects in LAMOST catalog
- masking sky emission line residuals
- Sky emission lines 文件:Skylines.txt
- sky emission line list file 文件:Skylines read.dat (常用）
- pro: 文件:Mask skyline.pro.txt
- useage
readcol,'skylines_read.dat',char,wave,inten,type,F='(A,D,F,I)'; ;read the sky emission line sel=where(char eq '%') skywave=wave[sel] mask_skyline,specname,skywave