Using Felis to Represent the Semantics and Metadata of Astronomical Data Catalogs
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arXiv
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| Hauptverfasser: | , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866929628368601088 |
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| author | McCormick, Jeremy Dubois-Felsmann, Gregory P. Salnikov, Andrei Van Klaveren, Brian Jenness, Tim |
| author_facet | McCormick, Jeremy Dubois-Felsmann, Gregory P. Salnikov, Andrei Van Klaveren, Brian Jenness, Tim |
| contents | The Data Management team of the Vera C. Rubin Observatory has developed a data description language and toolset, Felis, for defining the semantics and metadata of its public-facing data catalogs. Felis uses a rich Pydantic data model for describing and validating catalog metadata, expressed as a human-readable and editable YAML format. Felis also provides a Python library and command line interface for working with these data models. The metadata is used to populate the TAP_SCHEMA tables for the IVOA TAP services utilized by the Rubin Science Platform (RSP). Felis's current capabilities will be discussed along with some future plans. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_09721 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Using Felis to Represent the Semantics and Metadata of Astronomical Data Catalogs McCormick, Jeremy Dubois-Felsmann, Gregory P. Salnikov, Andrei Van Klaveren, Brian Jenness, Tim Instrumentation and Methods for Astrophysics Digital Libraries The Data Management team of the Vera C. Rubin Observatory has developed a data description language and toolset, Felis, for defining the semantics and metadata of its public-facing data catalogs. Felis uses a rich Pydantic data model for describing and validating catalog metadata, expressed as a human-readable and editable YAML format. Felis also provides a Python library and command line interface for working with these data models. The metadata is used to populate the TAP_SCHEMA tables for the IVOA TAP services utilized by the Rubin Science Platform (RSP). Felis's current capabilities will be discussed along with some future plans. |
| title | Using Felis to Represent the Semantics and Metadata of Astronomical Data Catalogs |
| topic | Instrumentation and Methods for Astrophysics Digital Libraries |
| url | https://arxiv.org/abs/2412.09721 |