SDSS DR5 virial black hole masses

B2FIND2026-03-19 收录

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We compile black hole (BH) masses for ~60000 quasars in the redshift range 0.1~

Virial factor of SDSS DR5 QSOs

Under the hypothesis of gravitational redshift induced by a central supermassive black hole, and based on line widths and shifts of redward-shifted H{beta} and FeII broad...

B2FIND00

SDSS DR5 BALQSO catalog

We apply a recently developed method for classifying broad absorption line quasars (BALQSOs) to the latest QSO catalogue constructed from Data Release 5 of the Sloan Digital Sky...

B2FIND00

The DR5 data release of SDSS

The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially designed to take...

B2FIND00

Virial factor of SDSS DR5 QSOs

VizieR online Data Catalogue associated with article published in journal Astrophysical Journal with title ' Measuring the virial factor in SDSS DR5 quasars with redshifted H{beta} and FeII broad emis

DataCite Commons2024-11-06 更新20

The DR5 data release of SDSS

The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially designed to take...

B2FIND20