This section describes products that require special processing. Only one such product is available at this time; this section will be expanded with time as more products are added.
We distribute the minimum-variance (MV) lensing potential estimate presented in  as part of the 2014 data release. This map represents an estimate of the CMB lensing potential on approximately 70% of the sky, and also forms the basis for the Planck 2014 lensing likelihood. It is produced using filtered temperature and polarization data from the SMICA DX11 CMB map; its construction is discussed in detail in .
The estimate is contained in a single gzipped tarball named COM_CompMap_Lensing_2048_R0.00.tgz. Its contents are described below.
|dat_klm.fits||HEALPIX FITS format alm, with||Contains the estimated lensing convergence.|
|mask.fits.gz||HEALPIX FITS format map, with||Contains the lens reconstruction analysis mask.|
|nlkk.dat||ASCII text file, with columns = (, , )||The approximate noise .(and signal+noise, ) power spectrum of , for the fiducial cosmology used in|
Compton parameter map
Cosmic Microwave background
Flexible Image Transfer Specification