Input Product: Patch-Based E/B Convergence Maps Parameters

Data Product Name

DpdTwoDMassParamsConvergencePatch

Data Product Custodian

WLTWODMASS

Name of the Schema File

euc-le3-wl-twodmass-ParamsConvergencePatch.xsd

Processing Elements Creating / Updating / Using the Product

Creators:

  • None: It is a parameter file to store inputs.

Consumers:

  • LE3_2D_MASS_WL_KS

Processing function using the data product

LE3_2D_MASS_WL_KS

Proposed for inclusion in EAS/SAS

This product is proposed for inclusion in the SAS: No.

Data Product Elements

Header:

object of type sys:genericHeader

Data:

object of type wl2dmass:twoDMassParamsConvergencePatch

QualityFlags:

object of type dqc:sqfPlaceHolder

Parameters:

object of type ppr:genericKeyValueParameters

Detailed Description of the Data Product

This product contains inputs to compute the 2D convergence maps for one or several patches.

To compute the E/B convergence maps using projection on a single patch/multiple patches, the following set of parameters is needed:

  • how to handle reduced shear:

    • NItReducedShear: the number of iterations used to compute the reduced shear [int]

    • denoising parameters for reduced shear:

      • RSThreshold: Threshold to perform hard-thresholding in the reduced shear iteration

      • GaussSTD: the standard deviation for the Gaussian filter [double]

      • ThresholdFDR: the False Discovery Rate (FDR) threshold if applied [optional, double]

  • denoising parameters for final map: if Gaussian smoothing is performed, the value of the

    • DenoisingAlgo: Name of denoising algo [string]

    • GaussSTD: the standard deviation for the Gaussian filter [double]

    • ThresholdFDR: the False Discovery Rate (FDR) threshold if applied [optional, double]

  • NResamples: the number of resampling that needs to be performed for Noise/SNR maps [int]

  • how to handle the projection:

    • Project: what type of projection [stc:projection]

    • NPatches: the number of patches in the list [int]

    • and a PatchList list containing as elements:

      • ProjCtr: position of the centres of the patches considered [stc:sphericalCoordinate]

      • PatchWidth: size of the patches [double]

      • PixelSize: physical size of the pixel [double]

  • how to handle redshift:

    • ZMin: min redshifts for the patches considered [double]

    • ZMax: max redshifts for the patches considered [double]

    • Nbins: the number of redshift bins [int]

    • BalancedBins: if bins are balanced or not (in terms of number of galaxies [bool]

  • how to handle gaps in data:

    • NInpaint: number of inpainting iterations [int]

    • EqualVarPerScale: , if a constraint is applied to have equal variance in/out of the masked area per wavelet scale [bool]

    • ForceBMode: Flag to force B Modes to 0 in the gaps [bool]

    • NInpScale: number of wavelet scales for inpainting [int]

    • AddBorder: if an extra border is taken into account [bool]