Output - Projected [Covariance Matrix of the Projected 2PCF Product]

Data product name

DpdLE3gcCovmatTwoPointCovPro

Data product custodian

LE3-GC

Data model tag

(TBD for SC8)

Name of the Schema file

euc-test-le3-gc-cm2p-cov-Pro.xsd

Schema documentation tag

0.1

Data product elements

Header:

object of type sys:genericHeader

Data:

object of type gc:covmat2pCov1D

QualityFlags:

object of type dqc:sqfPlaceHolder

Parameters:

object of type ppr:genericKeyValueParameters

Processing Element(s) creating/using the data product

Creator: CM2PCF-GC

Processing function using the data product

This is a SGS pipeline final output product to be used by SWGs.

Detailed description of the data product

This output product is the covariance and average of the projected 2PCF at different separation scales. The product FITS file has 2 HDUs named AVERAGE and COVARIANCE containing a list of keywords that specify the configuration used and a binary table with the projected 2PCF.

XML Keywords

The product contains the following keywords:

Statistics

2PCF type [ONE_DIM]

CountingMethod

Counting method [LINKED_LIST, KD_TREE]

BinTypeDim1

binning type along 1st dim

BinNumberDim1

Number of bins along 1st dim

BinMinValueDim1

Minimum separation scale Mpc/h along 1st dim

BinMaxValueDim1

Maximum separation scale Mpc/h along 1st dim

SplitFactor

Number of sub-catalogs in which the random catalog has been split for RR computation

UseWeight

Use object weight in the computation [true/false]

ReconstructionID

Identifirer for the reconstruction

CosmologyID

Identifier for the cosmology used

ReleaseName

Name of the release

FileNum

The number of realization used to compute the covariance

FileAdded

Name of the file added to the covariance computation [optional]

InputCross

TBD

CovarianceFile

FITS file with the Average and covariance values

:

CovarianceFile FITS file

The FITS type le3.gc.cm2p.cov.1D contains two binary tables HDUs named AVERAGE and COVARIANCE with the following structure:

HDU AVERAGE

Keywords

TELESCOP

Mission identifier [EUCLID]

string

INSTRUME

PF producing this file [LE3GC]

string

FILENAME

Name of FITS file

string

Catalog information

N_FILES

Number of 2PCF products file used for covariance

integer

INPCROSS

[true/false] input is cross-correlation

string

2PCF information

STAT

Statistics of 2PCF [ONE_DIM,]

string

METHOD

Pair counting method [LINKED_LIST, KD_TREE]

string

BIN_TYPE

Scale for binning [LIN, LOG]

string

BIN_NUM

Number of bins in scale

integer

BIN_MIN

Min value of scale

double

BIN_MAX

Max value of scale

double

WEIGHT

Object weight use in computation [true, false]

string

SPLIT

Number of R subcatalogs in computation

integer

RECON_ID

Identifier for the reconstruction used

string

Cosmology information

COSMO_ID

Identifier for the cosmology used

string

2 columns table

Columns

SCALE

Separation distance [Mpc/h]

FITS 1D

AVERAGE

2PCF averaged value per bin

FITS 1D

HDU COVARIANCE

Keywords

TELESCOP

Mission identifier [EUCLID]

string

INSTRUME

PF producing this file [LE3GC]

string

FILENAME

Name of FITS file

string

Catalog information

N_FILES

Number of 2PCF products file used for covariance

integer

INPCROSS

[true/false] input is cross-correlation

string

2PCF information

STAT

Statistics of 2PCF [ONE_DIM,]

string

METHOD

Pair counting method [LINKED_LIST, KD_TREE]

string

BIN_TYPE

Scale for binning [LIN, LOG]

string

BIN_NUM

Number of bins in scale

integer

BIN_MIN

Min value of scale

double

BIN_MAX

Max value of scale

double

WEIGHT

Object weight use in computation [true, false]

string

SPLIT

Number of R subcatalogs in computation

integer

RECON_ID

Identifier for the reconstruction used

string

Cosmology information

COSMO_ID

Identifier for the cosmology used

string

3 columns table

Columns

SCALE-I

Bin scale I

FITS 1D

SCALE-J

Bin scale J

FITS 1D

COVARIANCE

Covariance value

FITS 1D