h0licow¶
File |
strong_lensing/h0licow/time_delay_interface.py |
Attribution |
Original code by Stefan Taubenberger and Sherry Suyu, see final citation link |
Adapted from MontePython version by CosmoSIS team |
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URL |
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Citations |
Suyu et al., 2010, ApJ, 711, 201 |
Suyu et al., 2014, ApJ, 788, L35 |
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Wong et al., 2017, MNRAS, 465, 4895 |
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Birrer et al., 2019, MNRAS, 484, 4726 |
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Chen et al., 2019, MNRAS, 490, 1743 |
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Jee et al., 2019, Science, 365, 1134 |
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Rusu et al., 2019, arXiv:1905.09338 |
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Wong et al., 2019, arXiv:1907.04869 |
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The likelihood of a suite of time delay system from strong lenses, as collected in Wong et al., 2019, arXiv:1907.04869
Various different pieces of the likelihood can be switched on and off using the data_ parameters. The default configuration matches that in the released MontePython code.
Assumptions¶
Strong lensing modelling details.
Time delay distance structure
Setup Parameters¶
Name |
Type |
Default |
Description |
|---|---|---|---|
data_dt_b1608 |
int |
0 |
Whether to include the dt_b1608 measurement in the likelihood (0=no, 1=yes) |
data_dd_dt_b1608 |
int |
1 |
Whether to include the dd_dt_b1608 measurement in the likelihood (0=no, 1=yes) |
data_dt_j1206 |
int |
0 |
Whether to include the dt_j1206 measurement in the likelihood (0=no, 1=yes) |
data_dd_dt_j1206 |
int |
1 |
Whether to include the dd_dt_j1206 measurement in the likelihood (0=no, 1=yes) |
data_dt_wfi2033 |
int |
1 |
Whether to include the dt_wfi2033 measurement in the likelihood (0=no, 1=yes) |
data_dt_he0435 |
int |
1 |
Whether to include the dt_he0435 measurement in the likelihood (0=no, 1=yes) |
data_dt_pg1115 |
int |
0 |
Whether to include the dt_pg1115 measurement in the likelihood (0=no, 1=yes) |
data_dd_dt_pg1115 |
int |
1 |
Whether to include the dd_dt_pg1115 measurement in the likelihood (0=no, 1=yes) |
data_dt_rxj1131 |
int |
0 |
Whether to include the dt_rxj1131 measurement in the likelihood (0=no, 1=yes) |
data_dd_dt_rxj1131 |
int |
1 |
Whether to include the dd_dt_rxj1131 measurement in the likelihood (0=no, 1=yes) |
data_dir |
str |
module_dir/timedelay_6lenses |
Location of data files |
Input values¶
Section |
Name |
Type |
Default |
Description |
|---|---|---|---|---|
distances |
z |
real 1d |
Redshifts of samples |
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d_a |
real 1d |
Angular diameter distance in Mpc |
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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 |
h0licow_like |
real |
Total likelihood of system |