hillipop
Likelihood of the Planck high-ell data from the NPIPE re-analysis, using the Hillipop likelihood code.
File |
likelihood/cmb/planck/hillipop/github.com/planck-npipe/hillipop/ |
URL |
github.com/planck-npipe/hillipop/ |
Citations |
Hillipop is a multifrequency CMB likelihood for Planck data. The likelihood is a spectrum-based Gaussian approximation for cross-correlation spectra from Planck 100, 143 and 217GHz split-frequency maps, with semi-analytic estimates of the Cl covariance matrix based on the data. The cross-spectra are debiased from the effects of the mask and the beam leakage using Xpol (a generalization to polarization of the algorithm presented in Tristram et al. 2005) before being compared to the model, which includes CMB and foreground residuals. They cover the multipoles from ell=30 to ell=2500.
Assumptions
Hillipop foreground model as specified at URL
Setup Parameters
Name |
Type |
Default |
Description |
|---|---|---|---|
mode |
str |
TTTEEE |
Choice of data mode, TT, TE, EE, or TTTEEE |
Input values
Section |
Name |
Type |
Default |
Description |
|---|---|---|---|---|
cmb_cl |
tt |
real 1d |
E polarization power spectrum C_ell^TT |
|
te |
real 1d |
B polarization power spectrum C_ell^TE |
||
ee |
real 1d |
E polarization power spectrum C_ell^EE |
||
bb |
real 1d |
B polarization power spectrum C_ell^BB |
||
planck |
Aradio |
real |
Amplitude of the radio foreground |
|
beta_radio |
real |
Spectral index of the radio foreground |
||
Adusty |
real |
Amplitude of the dusty foreground |
||
AdustT |
real |
Temperature spectral index of the dusty foreground |
||
beta_dusty |
real |
Spectral index of the dusty foreground |
||
beta_dustT |
real |
Temperature spectral index of the dusty foreground |
||
AsyncT |
real |
Temperature spectral index of the synchrotron foreground |
||
Acib |
real |
Amplitude of the CIB foreground |
||
beta_cib |
real |
Spectral index of the CIB foreground |
||
Atsz |
real |
Amplitude of the thermal Sunyaev-Zel’dovich foreground |
||
Aksz |
real |
Amplitude of the kinetic Sunyaev-Zel’dovich foreground |
||
xi |
real |
Cross-correlation coefficient |
||
AdustP |
real |
Polarization amplitude of the dusty foreground |
||
beta_dustP |
real |
Spectral index of the dusty polarization foreground |
||
AsyncP |
real |
Polarization spectral index of the synchrotron foreground |
||
A_planck |
real |
Overall Planck calibration |
||
cal100A |
real |
Calibration for 100 GHz channel A |
||
cal100B |
real |
Calibration for 100 GHz channel B |
||
cal143A |
real |
Calibration for 143 GHz channel A |
||
cal143B |
real |
Calibration for 143 GHz channel B |
||
cal217A |
real |
Calibration for 217 GHz channel A |
||
cal217B |
real |
Calibration for 217 GHz channel B |
||
pe100A |
real |
Polarization efficiency for 100 GHz channel A |
||
pe100B |
real |
Polarization efficiency for 100 GHz channel B |
||
pe143A |
real |
Polarization efficiency for 143 GHz channel A |
||
pe143B |
real |
Polarization efficiency for 143 GHz channel B |
||
pe217A |
real |
Polarization efficiency for 217 GHz channel A |
||
pe217B |
real |
Polarization efficiency for 217 GHz channel B |
Output values
Section |
Name |
Type |
Description |
|---|---|---|---|
likelihoods |
hillipop_like |
real |
Hillipop likelihood |