Input - GC mock DATA Catalog Product

Data product name

DpdLE3gcInputDataCat

Data product custodian

LE3-GC

Data model tag

(TBD for SC8)

Name of the Schema file

euc-test-le3-gc-cat-data-in.xsd

Schema documentation tag

0.1

Data product elements

Header

object of type sys:genericHeader

Data

object of type gc:gcTestCatalog

QualityFlags

object of type dqc:sqfPlaceHolder

Parameters

object of type ppr:genericKeyValueParameters

Processing Element(s) creating/using the data product

Creator: LE3-GC as input for tests.

Processing function using the data product

Used by: LE3-GC-2PCF, LE3-GC-PK, LE3-GC-3PCF, LE3-GC-BK.

Detailed description of the data product

This product is a mock catalog simulating the SEL-ID product and containing only the quantities needed for all the Galaxy Clustering Processing Functions. The purpose of this catalog is to provide test datasets to be used to verify and validate the processing functions. In the EUCLID LE3 pipeline, this product is replaced by the SEL-ID product.

Note

The density column in the FITS table is used only for testing purposes and is not expected to be provided by SEL-ID

XML Keywords

The product contains the following keywords:

Instrument

Identifier of the PF using the mock catalog

CatalogID

Type of mock catalog

CoordType

Coordinates used in the mock catalog [CARTESIAN, EQUATORIAL, PSEUDO_EQUATORIAL]

AngleType

Angular scales used [DEGREES, RADIANS]

ReleaseName

Name of the release using the product

Catalog

FITS file with input catalog

Catalog FITS file

The FITS type le3.gc.cat.test contains one binary table HDU named CATALOG with the following structure:

HDU CATALOG
Keywords	TELESCOP	Identifier for the mock catalog producer	string
	INSTRUME	Identifier for the PF using the mock catalog	string
	FILENAME	Name of FITS file	string
	Catalog information
	CAT_ID	Type of mock catalog	string
	COORD	Coordinate type [CARTESIAN, EQUATORIAL, PSEUDO_EQUATORIAL]	string
	ANGLE	Angle type for angular coordinates COORD type [DEGREES, RADIANS]	string
6 columns table
Columns	SOURCE_ID	Identifier for the source	FITS 1K
	COORD_1	Coordinate 1, according to COORD type	FITS 1D
	COORD_2	Coordinate 2, according to COORD type	FITS 1D
	COORD_3	Coordinate 3, according to COORD type	FITS 1D
	WEIGHT	Weight associated to object	FITS 1D
	DENSITY	Nbar value for PK/BK	FITS 1D

Note

The values within the COORD_1, COORD_2 and COORD_3 columns depends on the COORD keyword. The CARTESIAN configuration uses X, Y, Z Cartesian distances. The EQUATORIAL configuration uses RA and Dec angles and the radial distance. The PSEUDO_EQUATORIAL configuration uses RA and Dec angles and the Redshift (z) of the object.