To test $R_{NLRs}-L_{O3}$ relation for narrow emission line regions of AGN through low redshift Type-2 AGN in SDSS

XueGuang Zhang

Sizes of narrow emission line regions (NLRs) of AGN could be estimated by [O~{\sc iii}] line luminosity $L_{O3}$ through the known $R_{NLRs}-L_{O3}$ empirical relations. Unfortunat…