“Group discussions”的版本间差异
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（→2015） |
（→2015） |
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*06/24: LAMOST spectra |
*06/24: 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([[file: Lspec_file.pro.txt]] 参考[[LAMOST光谱的IDL可视化程序]] |
:* 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]] |
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:*masking sky emission line residuals |
:*masking sky emission line residuals (pro: [[file:Mask_skyline.pro.txt]], sky emission line file[[file:skylines_read.dat.txt]] |
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::usage |
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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 '%') |
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skywave=wave[sel] |
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mask_skyline,specname,skywave |
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===2014=== |
===2014=== |
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2015年6月24日 (三) 06:01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(文件:Lspec file.pro.txt 参考LAMOST光谱的IDL可视化程序
- masking sky emission line residuals (pro: 文件:Mask skyline.pro.txt, sky emission line file文件:Skylines read.dat.txt
- usage
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