Difference between revisions of "June 05 - LensPix parameters"

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Those plots have been obtained with a zero field for kappa.
 
Those plots have been obtained with a zero field for kappa.
 
The 'theory - code' on the first plot is a code from Joel/Alex, similar to CAMB.
 
The 'theory - code' on the first plot is a code from Joel/Alex, similar to CAMB.
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Loss of energy here means the sum of Cl over all l.
  
 
I will check the mocks on this site, and see if we can increase the agreement with theoretical plots.
 
I will check the mocks on this site, and see if we can increase the agreement with theoretical plots.
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[[File:Reldiff interp comp.png|200px|thumb|left|Relative difference of power spectrum for different values of LensPix's parameters.]]
 
[[File:Reldiff interp comp.png|200px|thumb|left|Relative difference of power spectrum for different values of LensPix's parameters.]]
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[[File:Reldiff interp comp lin.png|200px|thumb|left|Relative difference of power spectrum for different values of LensPix's parameters : same scale and high l.]]

Latest revision as of 21:16, 6 June 2018

I changed the parameters for LensPix in order to see what changed in the power spectrum. Those plots have been obtained with a zero field for kappa. The 'theory - code' on the first plot is a code from Joel/Alex, similar to CAMB.

Loss of energy here means the sum of Cl over all l.

I will check the mocks on this site, and see if we can increase the agreement with theoretical plots.

Comparison of time execution / loss of energy when lensing with LensPix for different parameters : interp_factors and MPI division method.


Relative difference of power spectrum for different values of LensPix's parameters.


Relative difference of power spectrum for different values of LensPix's parameters : same scale and high l.