Table information for 'alerce_tap.feature_name_lut'

General

Table Description:

Lookup table mapping feature identifiers to descriptive feature names for light curve features used in object classification.

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

Resource Description:

Multi-survey astronomical object catalog containing astrometric and statistical information from multiple surveys. This table provides aggregated properties for astronomical objects including position, detection statistics, and temporal coverage.

For a list of all services and tables belonging to this table's resource, see Information on resource 'ALeRCE Multi-Survey Object Catalog'

Citing this table

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

@MISC{vo:alerce_tap_featu,
  year=2026,
  title={Feature Name Lookup},
  author={{ALeRCE} Team},
  url={http://tap.alerce.online/tableinfo/alerce_tap.feature_name_lut},
  howpublished={{VO} resource provided by the {ALeRCE} {TAP} service}
}

Columns

Sorted by DB column index. [Sort alphabetically]

NameTable Head DescriptionUnitUCD
feature_id Feature_id Feature identifier N/A meta.id
feature_name Feature_name Feature name N/A meta.id
created_date Created_date Date record was created N/A time.creation
sid Sid Survey identifier N/A meta.id
tid Tid Telescope identifier N/A meta.id

Columns that are parts of indices are marked like this.

VOResource

VO nerds may sometimes need VOResource XML for this table.