strong_lens_time_delays¶
File |
strong_lensing/time_delay_lenses/time_delay_interface.py |
Attribution |
Bonvin et al, MNRAS, 465, 4, p.4914-4930 |
URL |
|
Citations |
http://arxiv.org/pdf/1306.4732v2.pdf and http://arxiv.org/pdf/0910.2773v2.pdf |
The likelihood of a strong lensing time-delay system as modelled in http://arxiv.org/pdf/1306.4732v2.pdf and http://arxiv.org/pdf/0910.2773v2.pdf
Assumptions¶
Strong lensing modelling details.
Setup Parameters¶
Name |
Type |
Default |
Description |
---|---|---|---|
lens_name |
str |
None |
Name of lens to use. B1608 and RXJ1131 are accepted, if ‘None’, user must set remaining parameter manually |
z_d |
real |
Only if lens_name=’None’. Distance to the lens |
|
z_s |
real |
Only if lens_name=’None’. Distance to the source |
|
lambda_d |
real |
Only if lens_name=’None’. See 0910.2773v2 equation 5 |
|
mu_d |
real |
Only if lens_name=’None’. See 0910.2773v2 equation 5 |
|
sigma_d |
real |
Only if lens_name=’None’. See 0910.2773v2 equation 5 |
|
name |
str |
Name for the strong lens |
Input values¶
Section |
Name |
Type |
Default |
Description |
---|---|---|---|---|
distances |
z |
real 1d |
Redshifts of samples |
|
d_m |
real 1d |
Co-moving distance in Mpc |
||
cosmological_parameters |
omega_k |
real |
0.0 |
Curvature density fraction today |
hubble |
real |
Hubble parameter H0 (km/s/Mpc) |
Output values¶
Section |
Name |
Type |
Description |
---|---|---|---|
likelihoods |
B1608_like |
real |
Only if lens_name=B1608. Likelihood of B1608 system |
RXJ1131_like |
real |
Only if lens_name=RXJ1131. Likelihood of RXJ1131 system |
|
name_like |
real |
General case, name from ini file. Likelihood of named system |