Construct · 1 fields · 1 citations

Eigenvector 1: a standalone construct

One name. One construct. A landmark on the map.

● anchor · a standalone construct Nearest construct by meaning·not indexed
Eigenvector11 CONSTRUCTEigenvector 1BOROSON · EXTRAGALACTIC

A single standalone construct; nearby constructs are located against it in the Collider. Tap a field for its definition, unit, and measures.

Extragalactic astronomy

the leading principal component of quasar emission-line properties, linking iron emission strength, line widths and narrow oxygen line strength.

In extragalactic astronomy, Eigenvector 1 refers to the leading principal component of quasar emission-line properties, linking iron emission strength, line widths and narrow oxygen line strength. This meaning comes from Boroson (1992) in The Astrophysical Journal Supplement Series.[1]

Unit
Recovery means
Measured by

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Nearby constructs

component3 fields · 5 citationsjingle · one word, three constructsemission2 fields · 2 citationsjingle · one word, two constructsleading1 fields · 1 citationsanchor · a standalone construct

References

  1. Boroson, T. A., & Green, R. F. (1992). The emission-line properties of low-redshift quasi-stellar objects. The Astrophysical Journal Supplement Series, 80, 109. https://doi.org/10.1086/191661

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