Difference between revisions of "Group discussions"
Jump to navigation
Jump to search
(→2015) |
(→2015) |
||
| Line 29: | Line 29: | ||
*06/24: LAMOST spectra | *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([[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]] | ||
:*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]] | ||
::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 | |||
===2014=== | ===2014=== | ||
Revision as of 06:01, 24 June 2015
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(File:Lspec file.pro.txt 参考LAMOST光谱的IDL可视化程序
- masking sky emission line residuals (pro: File:Mask skyline.pro.txt, sky emission line fileFile: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