Output Product: E/B Convergence Maps for Clusters

$SetSchemaPath le3/wl/twodmass/out/euc-le3-wl-twodmass-ConvergenceClusters.xsd

Data Product Name

$PrintDataProductName

Data Product Custodian

$PrintDataProductCustodian

Name of the Schema File

$PrintSchemaFilename

Last edited for DPDD version

1.1

Processing Elements Creating / Updating / Using the Product

Creators:

  • LE3_2D_MASS_WL_KS

Consumers:

  • None

Processing function using the data product

Science Working Group

Proposed for inclusion in EAS/SAS

This product is proposed for inclusion in the SAS: Yes

This product is an internal data product of the SGS that can be used by CL PFs.

Data Product Elements

$PrintDataProductElements

Detailed Description of the Data Product

This product contains 2D convergence maps (denoised and/or noisy), and/or SNR map for a cluster.

This output product contains three optional FITS structures:

  • a noisy convergence map as a FITS data array containing the E/B mode for a cluster, the number of galaxies per pixel and with important input parameters as keywords. In particular, the DENTYPE keyword indicates that the data has not been denoised [NoisyConvergence xml tag]

  • a denoised convergence map as a FITS data array containing the denoised E/B mode for a cluster, the number of galaxies per pixel and with important input parameters as keywords. In particular, the DENTYPE keyword indicates that the data has been denoised [DenoisedConvergence xml tag]

  • a SNR map as a FITS data array containing the E/B modes SNR map for a cluster, the number of galaxies per pixel and with important input parameters as keywords [SNRPatch xml tag]

  • a “NResamples” field to specify the number of samples that were used to compute the SNR maps [int]

  • a “McSeed” field to specify the seed of the random number generator [int]

Noisy or denoised convergence maps

Primary HDU:

$PrintPrimaryHeader fit/euc-le3-wl.xml le3.wl.2dmass.output.clusterconvergence

Extensions:

For the array in HDU, the following keywords are specified (EXTNAME = “KAPPA”):

Header:

$PrintArrayHDUContents fit/euc-le3-wl.xml le3.wl.2dmass.output.clusterconvergence ARRAY_n

The image contains a 3 dimensional image containing 2D maps for E and B modes (noisy or denoised according to DENTYPE parameters) and an image with the number of galaxies per pixel (can serve to derive a noise level or to identify zones with no galaxy measured where inpainting has been performed).

SNR maps

Primary HDU:

$PrintPrimaryHeader fit/euc-le3-wl.xml le3.wl.2dmass.output.clustersnr

Extensions:

For the array in HDU, the following keywords are specified for (EXTNAME = “SNR”):

Header:

$PrintArrayHDUContents fit/euc-le3-wl.xml le3.wl.2dmass.output.clustersnr SNR_CLUSTER_n

The image contains a 3 dimensional image containing the 2D SNR images for E and B convergence, and an image with the number of galaxies per pixel.