.. include:: ../../gcsubstitutions.txt .. _CMPKGC2Dcart: Output - Covariance Matrix of the Power Spectrum 2D Cartesian Product --------------------------------------------------------------------- Data product name ================= .. DataProductNameStart DpdLE3gcCovmatPKCov2Dcart .. DataProductNameEnd Data product custodian ====================== .. DataProductCustodianStart |CUSTODIANTAG| .. DataProductCustodianEnd Data model tag ============== .. DataModelTagStart |GCTAG| .. DataModelTagEnd Name of the Schema file ======================= .. NameSchemaStart euc-test-le3-gc-cmpk-cov-2Dcart.xsd .. NameSchemaEnd Schema documentation tag ======================== .. SchemaDocTagStart |DOCTAG| .. SchemaDocTagEnd Data product elements ===================== .. DataProductElementsStart :Header: object of type sys:genericHeader :Data: object of type gc:covmatPkCov2Dcart :QualityFlags: object of type dqc:sqfPlaceHolder :Parameters: object of type ppr:genericKeyValueParameters .. DataProductElementsEnd Processing Element(s) creating/using the data product ===================================================== .. PECreatorStart Creator: CM-PK-GC .. PECreatorEnd Processing function using the data product ========================================== .. PFUsingStart This is a SGS pipeline final output product to be used by SWGs. .. PFUsingEnd Detailed description of the data product ======================================== .. DetailedDescStart This output product is the covariance and average of the 2D power spectrum calculated over the input data catalog in Cartesian coordinates. 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 PK values. XML Keywords ^^^^^^^^^^^^ The product contains the following keywords: **Statistics** Statistics used to evaluate PK **Nft** Number of grid Points **MASscheme** Mass Assignment Schema used for density fields **UseFKPweight** FKP weighting was enabled/disabled **UseInterlacing** Interlacing field usage enabled/disabled **BinType** Binning scale: LIN/LOG **BinNumDat** Number of bins **KminDat** Minimum K value of input products **KmaxDat** Maximum K value of input products **DeltaKDat** Bin size **BinNumWin** Number of bins **KminWin** Minimum K value of input products **KmaxWin** Maximum K value of input products **DeltaKWin** Bin size **BinNum2D** BIn number on 2nd dimension **ReconstructionID** Identirfier for the reconstruction used **CosmologyID** Identificator 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 **InputCross** TBD **NO 2D cross spectrs foreseen in PK** **CovarianceFile** :ref:`FITS` file with the 2D cartesian covariance .. _gccmpkfile2Dcart: **CovarianceFile** FITS file ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The FITS type *le3.gc.cmpk.cov.2D.cart* contains two binary table HDUs named **AVERAGE** **COVARIANCE** with the following structure: .. tabularcolumns:: |l|l|l|l| +----------+----------------+---------------------------------------------------+---------+ | 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 PK products file added to the covariance| integer | + +----------------+---------------------------------------------------+---------+ | | **INPCROSS** | **[true/false] input spectra are cross-spectra** | string | + +----------------+---------------------------------------------------+---------+ | | | | | PK information | + +----------------+---------------------------------------------------+---------+ | | **STAT** | Statistics of PK [DOAFFT, YBCFFT, YSCFFT, YDS] | string | + +----------------+---------------------------------------------------+---------+ | | **NFT** | Grid side points number | integer | + +----------------+---------------------------------------------------+---------+ | | **MAS** | Mass Assignment Schema used [NGP. TSC, CIC] | string | + +----------------+---------------------------------------------------+---------+ | | **MAS_CORR** | MAS correction enabled/disabled | string | + +----------------+---------------------------------------------------+---------+ | | **INTERLAC** | Interlacing field enabled/disabled | string | + +----------------+---------------------------------------------------+---------+ | | **SN_CORR** | Noise Correction enabled | string | + +----------------+---------------------------------------------------+---------+ | | **SCALE** | Scale for binning (e.g. LINEAR) | string | + +----------------+---------------------------------------------------+---------+ | | **N_BIN** | Number of bins in scale | integer | + +----------------+---------------------------------------------------+---------+ | | **K_MIN** | Min value of scale | double | + +----------------+---------------------------------------------------+---------+ | | **K_MAX** | Max value of scale | double | + +----------------+---------------------------------------------------+---------+ | | **DELTA_K** | Bin Step in K-space | double | + +----------------+---------------------------------------------------+---------+ | | **RECON_ID** | Identifier for the reconstruction used | string | + +----------------+---------------------------------------------------+---------+ | | | | | Cosmology information | + +----------------+---------------------------------------------------+---------+ | | **COSMO_ID** | Identifier for the cosmology used | string | +----------+----------------+---------------------------------------------------+---------+ | 3 columns table | +----------+----------------+---------------------------------------------------+---------+ | Columns | **K_DIM1** | Wavenumber bin 1 dimension |FITS *1D*| + +----------------+---------------------------------------------------+---------+ | | **K_DIM2** | Wavenumber bin 2 dimension |FITS *1D*| + +----------------+---------------------------------------------------+---------+ | | **AVERAGE** | Pk 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 PK products file added to the covariance| integer | + +----------------+---------------------------------------------------+---------+ | | **INPCROSS** | **[true/false] input spectra are cross-spectra** | string | + +----------------+---------------------------------------------------+---------+ | | | | | PK information | + +----------------+---------------------------------------------------+---------+ | | **STAT** | Statistics of PK [DOAFFT, YBCFFT, YSCFFT, YDS] | string | + +----------------+---------------------------------------------------+---------+ | | **NFT** | Grid side points number | integer | + +----------------+---------------------------------------------------+---------+ | | **MAS** | Mass Assignment Schema used [NGP. TSC, CIC] | string | + +----------------+---------------------------------------------------+---------+ | | **MAS_CORR** | MAS correction enabled/disabled | string | + +----------------+---------------------------------------------------+---------+ | | **INTERLAC** | Interlacing field enabled/disabled | string | + +----------------+---------------------------------------------------+---------+ | | **SN_CORR** | Noise Correction enabled | string | + +----------------+---------------------------------------------------+---------+ | | **SCALE** | Scale for binning (e.g. LINEAR) | string | + +----------------+---------------------------------------------------+---------+ | | **N_BIN** | Number of bins in scale | integer | + +----------------+---------------------------------------------------+---------+ | | **K_MIN** | Min value of scale | double | + +----------------+---------------------------------------------------+---------+ | | **K_MAX** | Max value of scale | double | + +----------------+---------------------------------------------------+---------+ | | **DELTA_K** | Bin Step in K-space | double | + +----------------+---------------------------------------------------+---------+ | | **RECON_ID** | Identifier for the reconstruction used | string | + +----------------+---------------------------------------------------+---------+ | | | | | Cosmology information | + +----------------+---------------------------------------------------+---------+ | | **COSMO_ID** | Identifier for the cosmology used | string | +----------+----------------+---------------------------------------------------+---------+ | 5 columns table | +----------+----------------+---------------------------------------------------+---------+ | Columns | **K1-I** | Wavenumber bin scale 1 I |FITS *1D*| + +----------------+---------------------------------------------------+---------+ | | **K2-I** | Wavenumber bin scale 2 I |FITS *1D*| + +----------------+---------------------------------------------------+---------+ | | **K1-J** | Wavenumber bin scale 1 J |FITS *1D*| + +----------------+---------------------------------------------------+---------+ | | **K2-J** | Wavenumber bin scale 2 J |FITS *1D*| + +----------------+---------------------------------------------------+---------+ | | **COVARIANCE** | Covariance value |FITS *1D*| +----------+----------------+---------------------------------------------------+---------+ .. DetailedDescEnd