Output - 2D Polar [Covariance Matrix of the 2D Polar 2PCF Product]

Data product name

DpdLE3gcCovmatTwoPointCov2Dpol

Data product custodian

LE3-GC

Data model tag

(TBD for SC8)

Name of the Schema file

euc-test-le3-gc-cm2p-cov-2D-pol.xsd

Schema documentation tag

0.1

Data product elements

Header:

object of type sys:genericHeader

Data:

object of type gc:covmat2pCov2D

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 2D 2PCF in Polar coordinates 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 2D correlation function in polar coordinates.

Statistics

2PCF type [TWO_DIM_CART]

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

BinTypeDim2

binning type along 2nd dim

BinNumberDim2

Number of bins along 2nd dim

BinMinValueDim2

Minimum separation scale Mpc/h along 2nd dim

BinMaxValueDim2

Maximum separation scale Mpc/h along 2nd 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

Input products used are cross-correlation products

CovarianceFile

FITS file with the Average and covariance values

:

CovarianceFile FITS file

The FITS type le3.gc.cm2p.cov.2D 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 [TWO_DIM_CART]

string

METHOD

Pair counting method [LINKED_LIST, KD_TREE]

string

BIN1TYPE

Scale for binning [LIN, LOG]

string

BIN1NUM

Number of bins in scale dim 1

integer

BIN1MIN

Min value of scale dim 1

double

BIN1MAX

Max value of scale dim 1

double

BIN2TYPE

Scale for binning dim 2 [LIN, LOG]

string

BIN2NUM

Number of bins in scale dim 2

integer

BIN2MIN

Min value of scale dim 2

double

BIN2MAX

Max value of scale dim 2

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_DIM1

Separation distance dim 1 [Mpc/h]

FITS 1D

SCALE_DIM2

Separation distance dim 2 [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 [TWO_DIM_CART]

string

METHOD

Pair counting method [LINKED_LIST, KD_TREE]

string

BIN_TYPE

Scale for binning [LIN, LOG]

string

BIN1NUM

Number of bins in scale dim 1

integer

BIN1MIN

Min value of scale dim 1

double

BIN1MAX

Max value of scale dim 1

double

BIN2TYPE

Scale for binning dim 2 [LIN, LOG]

string

BIN2NUM

Number of bins in scale dim 2

integer

BIN2MIN

Min value of scale dim 2

double

BIN2MAX

Max value of scale dim 2

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

5 columns table

Columns

SCALE-DIM1-I

Bin scale dim 1 I

FITS 1D

SCALE-DIM2-I

Bin scale dim 2 I

FITS 1D

SCALE-DIM1-J

Bin scale dim 1 J

FITS 1D

SCALE-DIM2-J

Bin scale dim 2 J

FITS 1D

COVARIANCE

Covariance value

FITS 1D