SEL-ID Parameters Product¶

Data Product Name¶

DpdLE3IDSELConfigurationSet

Data Product Custodian¶

IDSEL

Name of the Schema File¶

euc-le3-id-sel-ConfigurationSet.xsd

Last Edited for DPDD Version¶

1.1

Processing Elements Creating / Updating / Using the Product¶

Creators:

GC-SWG specifies the configuration

Consumers:

SEL_Collect
SEL_Select
SEL_PC

Processing function using the data product¶

SEL-ID

Proposed for inclusion in EAS/SAS¶

This product is proposed for inclusion in the SAS: yes

This is an input configuration file that should be made available for verification purposes.

Data Product Elements¶

Header:: object of type sys:genericHeader
Data:: object of type selid:selIDConfigurationSet
QualityFlags:: object of type dqc:sqfPlaceHolder
Parameters:: object of type ppr:genericKeyValueParameters

Detailed Description of the Data Product¶

This product stores configuration parameters for SEL, including that paths to 1 or more selection files.

Each selection file contains the criteria to define a sample. A selection can include a redshift range and cuts on any columns in the catalog.

Format of the selection file¶

The selection file is a text file that contains a query string. The query string is in SQL-like format (to be completed).

Metadata¶

The configuration is stored in the metadata in the follwing elements.

Data/

Key	Type	Description
MainSelection	selectionDefinition	Selection criteria for Main sample
DeepSelection	selectionDefinition	Selection criteria for Deep sample
SampleSelection	selectionDefinitionList	List of selections for subsamples
ConfigurationID	str	Configuration identifier
CosmologyID	str	Cosmology identifier
CosmologyFile	DataContainer	Pointer to the cosmological parameters file

The selectionDefinition element contains:

selectionDefinition

Key	Type	Description
SelectionID	str	Identifier of the selection
SelectionName	str	Name of the selection
Query	str	Optional query string
SelectionFile	DataContainer	Optional file name
MachineLearningModelFile	DataContainer	Optional file name

The selection is specified in one or more of the following elements.

Query: SQL-like query string.
SelectionFile: File with the query string.
MachineLearningModelFile: File with a machine learning model for classification.