SDSS Sql Search
Query the Sloan Digital Sky Survey (SDSS) Data Release 18 database using SQL. SDSS is one of the most comprehensive astronomical surveys, imaging 1/3 of the sky with data on 500 million objects. Key tables: PhotoObjAll (photometric objects: galaxies, stars, quasars), SpecObj (spectroscopic objects with redshifts and classifications), PhotoPrimary (unique photometric sources). Key columns: ra, dec (coordinates), objid (unique ID), z (redshift for SpecObj), class (STAR/GALAXY/QSO), u/g/r/i/z (mag…
Overview
Query the Sloan Digital Sky Survey (SDSS) Data Release 18 database using SQL. SDSS is one of the most comprehensive astronomical surveys, imaging 1/3 of the sky with data on 500 million objects. Key tables: PhotoObjAll (photometric objects: galaxies, stars, quasars), SpecObj (spectroscopic objects with redshifts and classifications), PhotoPrimary (unique photometric sources). Key columns: ra, dec (coordinates), objid (unique ID), z (redshift for SpecObj), class (STAR/GALAXY/QSO), u/g/r/i/z (magnitudes in 5 photometric bands). Use SQL TOP N for limiting results.
Schema
JSON Schema the agent (or your API call) must match.
Examples (1)
Default SDSS Sql Search call
Anonymous-safe example. Rate-limited; no sign-in required.
Identifiers
- Catalog ID
- tu_SDSS_sql_search
- Tool name
- SDSS_sql_search
- Added
- 2026-05-01 00:58Z
- Tags
- tooluniverse