.. include:: ../../wlsubstitutions.rst .. _WLProxyShearCatalog: Input Product: WL proxy shear catalog -------------------------------------- Data product name ================= .. DataProductNameStart WLProxyShearCatalog .. DataProductNameEnd Data product custodian ====================== .. DataProductCustodianStart 2PCF-WL .. DataProductCustodianEnd Data model tag ============== .. DataModelTagStart |WLDMTAG| .. DataModelTagEnd Name of the Schema file ======================= .. NameSchemaStart euc-test-le3-wl-ProxyShearCatalog.xsd .. NameSchemaEnd Schema documentation tag ======================== .. SchemaDocTagStart :emphasis:`Data product documentation:` Data Product for WLProxyShearCatalog. :emphasis:`Documentation for data product element dpdWLProxyShearCatalog:` Input proxy shear catalogue for 2PCF-WL, with external information. :emphasis:`Documentation for data product element Header:` The generic header of the product :emphasis:`Documentation for data product element Data:` The data of the product .. SchemaDocTagEnd Data product elements ===================== .. DataProductElementsStart Header of type: sys:genericHeader Data of type: wl:proxyShearCatalogWL Parameters of type: ppr:genericKeyValueParameters .. DataProductElementsEnd Processing Element(s) creating/using the data product ===================================================== .. PECreatorStart SHE, PHZ, 2PCF-WL .. PECreatorEnd Processing function using the data product ========================================== .. PFUsingStart LE3 .. PFUsingEnd Detailed description of the data product ======================================== .. DetailedDescStart To compute the cosmic shear or galaxy-galaxy lensing 2-PCF, one (auto-correlation) or two (cross-correlation) input FITS catalogues with shear measurement are needed (see ``le3.wl.proxy.input.shearcatalog`` in |XSD-FITS-WL|_). FITS Input Catalog ++++++++++++++++++ This fits catalog (coming from OU-SHE/OU-PHZ) is expected to contain (in hdu named "SOURCE_CATALOG") the following columns: #. **RIGHT_ASCENSION**: Right ascension (*unit in degree*) [D, float64] #. **DECLINATION**: Declination (*unit in degree*) [D, float64] #. **G1**: first component of ellipticity [E, float32] #. **G2**: second component of ellipticity [E, float32] #. **TOM_BIN_ID**: selection bin (labelling from PHZ using SWG prescriptions, based in particular on tomographic redshift) [J, int32] #. **WEIGHT**: shear weight for the galaxy [E, float32] .. warning:: We have discussed to add later in the main header .. code-block:: XML .. warning:: The following columns for selection have been discussed by SWG WL but no agreement yet with PHZ PF that is expected to produce them : #. **RF_COLOUR_BIN**: Bin in Rest-frame colour (labelling from PHZ using SWG prescriptions) #. **MASS_BIN**: Bin in stellar mass (labelling from PHZ using SWG prescriptions) #. **APP_MAG_BIN**: Bin according to apparent magnitude (labelling from PHZ using SWG prescriptions) #. **REDMAG_BIN**: redmagic-like selection from PHZ (luminous red galaxies,labelling from PHZ using SWG prescriptions) #. **FITCLASS**: star/galaxy separation from SHE : galaxy (0), star(1), unknown (2) Note that TOM_BIN_ID have replaced PHZ_MEDIAN. .. warning:: This input catalogue is now a catalog container, containing in particular an associated spatial footprint propagated to outputs. .. DetailedDescEnd