Output Product: Covariance of Tomographic Cosmic Shear COSEBI

$SetSchemaPath le3/wl/cmtwopcf/out/euc-le3-wl-cmtwopcf-COSEBIShearShear2D.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_CM_2PCF_WL_ShearShear_Pipeline

Consumers:

  • SWG

Processing Function using the products

SGS pipeline output product to be used by LE3 and SWGs

Proposed for inclusion in EAS/SAS

This product is proposed for inclusion in the SAS: Yes

The covariance matrix gives the error estimates of the shear-shear real-space second-order statistics EE, BB.EB functions.

Data Product Elements

$PrintDataProductElements

Detailed Description of the Data Product

This product contains the covariance matrix for cosmic shear COSEBI modes.

This output product is a fits binary table containing important input parameters as keywords in primary HDU, and a binary table in the next HDU with the covariance for cosmic shear COSEBI modes, as described in

  • SpatialCoverage a description of the spatial footprint [optional, cot:spatialFootprint],

  • CatalogSelection: describing the selection in the input catalogues [optional, up to 4 elements]

    • CatalogFileName: the name of the input catalogue [sys:dataFileName]

    • Selection: selection associated to catalogue [string]

    • CatalogUse: for which use case the catalog is employed (=[“ShearShear”]) [string among “PosPos”, “PosShear”, “ShearShear”]

    • CatalogInfo: whether position or shear information is used in this catalogue (=[“Shear”]) [string among “Pos”, “Shear”]

    • CatalogOrder: order associated to catalogue for reporting (e.g. BIN_ID1)[int32]

Keywords

This fits table is expected to contain the following keywords in primary HDU, characterizing the important parameters of the product:

$PrintPrimaryHeader fit/euc-le3-wl.xml le3.wl.cm2pcf.output.cosebishearshear2d

Covariance table

The table (first HDU, EXTNAME=”RS_COVAR_COSEBI_SHEARSHEAR2D”) will contain the following columns:

$PrintCatalog fit/euc-le3-wl.xml le3.wl.cm2pcf.output.cosebishearshear2d

Note

Under discussion is the possibility in the future of having as first HDU an estimate for Shot Noise :

  1. MODE1: first COSEBI mode [I, int16]

  2. MODE2: second COSEBI mode [I, int16]

  3. BIN_COMB1: first index for combination of redshift bins [J, int32]

  4. BIN_COMB2: second index for combination of redshift bins [J, int32]

  5. EE_EE_SH: covariance between E COSEBI (shape noise) [D, float64]

  6. BB_BB_SH: covariance between B COSEBI (shape noise) [D, float64]

  7. EB_EB_SH: covariance between EB cross COSEBI (shape noise) [D, float64]

  8. EE_BB_SH: covariance between E and B COSEBI (shape noise) [D, float64]

  9. EE_EB_SH: covariance between E and EB COSEBI (shape noise) [D, float64]

  10. BB_EB_SH: covariance between B and EB COSEBI (shape noise) [D, float64]