Difference between revisions of "Group discussions"
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==Time sequence== | ==Time sequence== | ||
===2015=== | ===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]] | ::pro: [[file:Mask_skyline.pro.txt]] | ||
::sky emission line list file[[file:skylines_read.dat]] | ::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 '%') | ||
Revision as of 06:03, 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
- masking sky emission line residuals
- pro: File:Mask skyline.pro.txt
- sky emission line list fileFile: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