“LAMOST spectra”的版本间差异
跳到导航
跳到搜索
无编辑摘要 |
无编辑摘要 |
||
| 第1行： | 第1行： | ||
IDL program to obtain the spectrum file directory(e.g. Iserver:/data/data_LAMOST/DATA/DR?/spec/?) for the objects in LAMOST catalog |
*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[[LAMOST光谱的IDL可视化程序]] |
|||
*masking sky emission line residuals |
*masking sky emission line residuals |
||
:pro: [[file:Mask_skyline.pro.txt]] |
|||
:sky emission line list file[[file:skylines_read.dat]] |
|||
:useage |
|||
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 |
||
sel=where(char eq '%') |
sel=where(char eq '%') |
||
2016年1月20日 (三) 09:29的版本
- 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
- pro: 文件:Mask skyline.pro.txt
- sky emission line list file文件:Skylines read.dat
- 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