lens_img

This is a flat-sky CMB lensing demo for teaching.

created by Bin HU @ BNU

run lens_img2.py, which produces an unlensed primary CMB map according to the input spectrum.
run lens_template.py, which pixelize the input image (translate RGB into greyscale).
run mixing.py, which produces the lensed CMB map.

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
lens_image		lens_image
Figure_1.png		Figure_1.png
README.md		README.md
cl.dat		cl.dat
estimated_cl.eps		estimated_cl.eps
estimated_cl.jpg		estimated_cl.jpg
ex.py		ex.py
example_map.png		example_map.png
lcdm_scalCls.dat		lcdm_scalCls.dat
lens_data.dat		lens_data.dat
lens_img2.py		lens_img2.py
lens_img3.py		lens_img3.py
lens_map.png		lens_map.png
lens_template.py		lens_template.py
lensed_cmb_map.png		lensed_cmb_map.png
map.png		map.png
map2.png		map2.png
map_data.dat		map_data.dat
mixing.py		mixing.py
ng_sims_vfinal copy.pdf		ng_sims_vfinal copy.pdf
try1.dat		try1.dat

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