Difference between revisions of "Iterative curved sky s06b nofg lensing templates"
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* Exact deprojection of all B-modes from 2 to 200, to ensure these modes are not used to build the lensing template | * Exact deprojection of all B-modes from 2 to 200, to ensure these modes are not used to build the lensing template | ||
* Used are E-modes from 2 to 3000 and B-modes from 200 to 3000 | * Used are E-modes from 2 to 3000 and B-modes from 200 to 3000 | ||
| + | * The same mean-field is used for each iteration | ||
| + | |||
| + | The approximation to the mean-field leaves a residual sometimes visible near the edges of the patch. This is however restricted to low lensing multipoles, and does not affect the B-template quality. | ||
Revision as of 08:15, 10 April 2020
Julien Carron, April 10 2020
This pages describes the 100 iterative (maximum a posteriori, 'MAP') lensing map built from the s06b simulations without foreground, and the associated lensing template.
The CMB likelihood model used to build the maps include:
- Curved-sky geometry
- An inhomogeneous noise model built from the hit map
/project/projectdirs/cmbs4/expt_xx/06b/rhits/n2048.fitstogether with the empirically estimated central noise value - Exact deprojection of all B-modes from 2 to 200, to ensure these modes are not used to build the lensing template
- Used are E-modes from 2 to 3000 and B-modes from 200 to 3000
- The same mean-field is used for each iteration
The approximation to the mean-field leaves a residual sometimes visible near the edges of the patch. This is however restricted to low lensing multipoles, and does not affect the B-template quality.
