add_intrinsic¶
Sum together intrinsic aligments with shear signal
File |
shear/add_intrinsic/add_intrinsic.py |
Attribution |
CosmoSIS team |
URL |
Observerd shape spectra contain a sum of intrinsic and shear spectra, and the cross-correlation between them. This module adds together these components, accounting for the fact that C_GI != C_IG for two bins
It may be replaced at some point with changes to the shear computation modules.
Assumptions¶
Linear sum of C_ell for IA components
Setup Parameters¶
None
Input values¶
Section |
Name |
Type |
Default |
Description |
|---|---|---|---|---|
shear_cl_gg |
nbin |
int |
Number of tomographic bins |
|
ell |
real 1d |
ell samples of theory |
||
bin_{i}_{j} |
real 1d |
Shear-shear angular spectra C_ell for pairs of i,j values |
||
shear_cl_ii |
bin_{i}_{j} |
real 1d |
Intrinsic-intrinsic angular spectra for pairs of i,j values C_ell |
|
shear_cl_gi |
bin_{i}_{j} |
real 1d |
Shear-intrinsic angular spectra for pairs of i,j values C_ell |
|
bin_{j}_{i} |
real 1d |
Intrinsic-shear angular spectra for pairs of i,j values C_ell |
Output values¶
Section |
Name |
Type |
Description |
|---|---|---|---|
shear_cl |
nbin |
int |
Number of tomographic bins |
ell |
real 1d |
ell samples of theory |
|
bin_{i}_{j} |
real 1d |
Total angular spectra C_ell for pairs of i,j values |