Table information for 'ztf.score_distribution'

General

Table Description:

Statistical reference distributions for detector scores, used to contextualize individual object scores against the overall population.

This table is available for ADQL queries and through the TAP endpoint.

Resource Description:

Legacy ZTF astronomical catalog containing objects, detections, photometric measurements, classifications, and cross-matches from the Zwicky Transient Facility (ZTF) survey, as processed by the ALeRCE broker pipeline.

For a list of all services and tables belonging to this table's resource, see Information on resource 'ALeRCE ZTF Legacy Catalog'

Citing this table

To cite the table as such, we suggest the following BibTeX entry:

@MISC{vo:ztf_score_distri,
  year=2026,
  title={{ZTF} Score Distributions},
  author={{ALeRCE} Team},
  url={http://tap.alerce.online/tableinfo/ztf.score_distribution},
  howpublished={{VO} resource provided by the {ALeRCE} {TAP} service}
}

Columns

Sorted by DB column index. [Sort alphabetically]

NameTable Head DescriptionUnitUCD
detector_name Detector_name Name of the detector N/A meta.id;instr
distribution_version Distribution_version Version of this distribution N/A meta.version
creation_date Creation_date Date when this distribution was computed N/A time.creation
category_name Category_name Score category name N/A src.class
distribution_name Distribution_name Name of this distribution entry (e.g., percentile label) N/A meta.id
distribution_value Distribution_value Value at this distribution entry N/A stat.value

Columns that are parts of indices are marked like this.

VOResource

VO nerds may sometimes need VOResource XML for this table.