Output - 2D Polar [2D Polar and Multipole Cross-correlation Product]¶
$SetSchemaPath le3/gc/euc-le3-gc-2pcf-cross-pol.xsd
Data Product Name¶
$PrintDataProductName
Data Product Custodian¶
$PrintDataProductCustodian
Name of the Schema File¶
$PrintSchemaFilename
Last Edited for DPDD Version¶
1.1
Processing Elements Creating / Updating / Using the Product¶
Creators:
LE3_GC_2PCF
Consumers:
LE_GC_CM2PCF
Processing function using the data product¶
LE3_GC_TwoPointCovariance
This is a SGS pipeline final output product to be used by SWGs.
Proposed for inclusion in EAS/SAS¶
This product is proposed for inclusion in the SAS: Yes
Is going to be used by the SWG-GC for their scientific analysis.
Data Product Elements¶
$PrintDataProductElements
Detailed Description of the Data Product¶
This output product is the 2D Polar and Multipole of the two-point cross-correlation function at different separation scales. The product contains 3 FITS files: one for the 2D pair counts, one for the 2D polar two-point cross-correlation function and one for the multipole moments of the two-point cross-correlation function.
XML Keywords¶
The product contains the following keywords:
- DataCatalog1
Name of input DATA catalog 1
- RandCatalog1
Name of input RANDOM catalog 1
- DataCatalog2
Name of input DATA catalog 2
- RandCatalog2
Name of input RANDOM catalog 2
- CountingMethod
Counting method [LINKED_LIST, KD_TREE]
- BinTypeDim1
Binning scale type in dim 1 [LIN, LOG]
- BinNumberDim1
Number of bins in scale in dim 1
- BinMinValueDim1
Minimum separation scale in dim 1 Mpc/h
- BinMaxValueDim1
Maximum separation scale in dim 1 Mpc/h
- BinTypeDim2
Binning scale type in dim 2 [LIN, LOG]
- BinNumberDim2
Number of bins in scale in dim 2
- BinMinValueDim2
Minimum separation scale in dim 2 Mpc/h
- BinMaxValueDim2
Maximum separation scale in dim 2 Mpc/h
- UseWeight
Use object weight in the computation [true/false]
- SplitFactor
Number of random sub-catalogs used for RR computation
- CosmologyID
Identifier for the cosmology used
- ReleaseName
Name of the release
- PairsFile
FITS file with 2D cross counts
- CorrelationFile
FITS file with the 2D polar cross correlation
- CorrelationFileMultipole
FITS file with the Multipole 0, 1, 2, 3, 4 cross correlation
:
PairsFile FITS file¶
The FITS type le3.gc.2pcf.cross.pair.2D contains one binary table HDU named PAIRS with the following structure:
$PrintHDUTableContents fit/euc-le3-gc.xml le3.gc.2pcf.cross.pair.2D PAIRS
CorrelationFile2D FITS file¶
The FITS type le3.gc.2pcf.cross.corr.2D contains one binary table HDU named CORRELATION with the following structure:
$PrintHDUTableContents fit/euc-le3-gc.xml le3.gc.2pcf.cross.corr.2D CORRELATION
CorrelationFileMultipole FITS file¶
The FITS type le3.gc.2pcf.cross.corr.mul contains one binary table HDU named CORRELATION with the following structure:
$PrintHDUTableContents fit/euc-le3-gc.xml le3.gc.2pcf.cross.corr.mul CORRELATION
Note
In the 2D Polar product, the separation bins in the first dimension are the comoving separations while the separation bins in the second dimension are the angular separations.