MatchesTruth
Match information for truth_summary sources.
Columns
| name | datatype | description | unit | nullable | votable:arraysize | length |
|---|---|---|---|---|---|---|
| index | long | Incrementing (implicit) row index | true | |||
| match_candidate | boolean | True for sources that were selected for matching | true | |||
| match_row | long | Index of matched objectTable_tract table row, if any | true | |||
| match_count | int | Number of candidate object matches within match radius | true | |||
| match_chi2 | double | The chi-squared value of the (best) match | true | |||
| match_n_chi2_finite | int | The number of finite columns used to compute the match chi2 | true | |||
| id | char | id for truth_summary source. | true | 16 | 16 | |
| truth_type | long | Truth object type (1/2/3 = galaxy/star/SN) | true | |||
| match_objectId | long | objectId of matched objectTable_tract object, if any | true |