planck_npipe
================================================

Planck NPIPE CMB lensing likelihood

+-------------+-----------------------------------------------+
| File        | likelihood/planck-npipe/npipe_interface.py    |
+-------------+-----------------------------------------------+
| Attribution | CosmoSIS Team (interface)                     |
+-------------+-----------------------------------------------+
|             | J. Carron                                     |
+-------------+-----------------------------------------------+
|             | A. Lewis                                      |
+-------------+-----------------------------------------------+
|             | M. Mirmelstein                                |
+-------------+-----------------------------------------------+
| URL         | https://github.com/carronj/planck_PR4_lensing |
+-------------+-----------------------------------------------+
| Citations   | https://arxiv.org/abs/2206.07773              |
+-------------+-----------------------------------------------+

This module implements the Planck NPIPE CMB lensing likelihood.
NPIPE is an improved data processing pipeline for Planck that
provides cleaner CMB maps and lensing reconstructions.

The module can operate in two modes:
1. Marginalized: Uses only lensing power spectrum with primary CMB marginalized
2. Non-marginalized: Uses full set of CMB power spectra (TT, EE, TE, BB, PP)

Requires the planckpr4lensing package to be installed.


Assumptions
-----------

 - Planck NPIPE lensing power spectrum measurements
 - Optional CMB primary anisotropy marginalization



Setup Parameters
----------------

.. list-table::
   :header-rows: 1

   * - Name
     - Type
     - Default
     - Description

   * - use_marginalized
     - bool
     - True
     - Whether to use primary CMB-marginalized likelihood


Input values
----------------

.. list-table::
   :header-rows: 1

   * - Section
     - Name
     - Type
     - Default
     - Description

   * - cmb_cl
     - ell
     - int 1d
     - 
     - Angular multipole values
   * - 
     - pp
     - real 1d
     - 
     - Lensing potential power spectrum
   * - 
     - tt
     - real 1d
     - 
     - Temperature power spectrum (if use_marginalized=false)
   * - 
     - te
     - real 1d
     - 
     - Temperature-E-mode cross power spectrum (if use_marginalized=false)
   * - 
     - ee
     - real 1d
     - 
     - E-mode power spectrum (if use_marginalized=false)
   * - 
     - bb
     - real 1d
     - 
     - B-mode power spectrum (if use_marginalized=false)
   * - planck
     - a_planck
     - real
     - 
     - Planck absolute calibration parameter


Output values
----------------


.. list-table:: Output values
   :header-rows: 1

   * - Section
     - Name
     - Type
     - Description

   * - likelihoods
     - npipe_like
     - real
     - Log-likelihood from Planck NPIPE lensing