“Group discussions”的版本间差异
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==Time sequence== |
==Time sequence== |
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===2015=== |
===2015=== |
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====06/24==== |
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'''LAMOST spectra''' |
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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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::pro: [[file:Mask_skyline.pro.txt]] |
::pro: [[file:Mask_skyline.pro.txt]] |
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::sky emission line list file[[file:skylines_read.dat]] |
::sky emission line list file[[file:skylines_read.dat]] |
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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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2015年6月24日 (三) 06:03的版本
subject
SDSS IV
LAMOST
- LAMOST光谱的IDL可视化程序
- Interesting object in LEGAS DR1
- Interesting object in LEGAS DR2
- EG sources in LAMOST DR1
- Ew(Hα) of one star forming galaxy in LAMOST survey
Pan-STARRS1
IDL trips and utils
- Compute the AB mag of a spectrum in a given filter.
- im_filtermag.pro [1], see the impro IDL library in Hserver Service
Journal Club
Time sequence
2015
06/24
LAMOST spectra
- 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