Astronomical Data Center

ADCADC Quick Reference Page:

-- BASIC DATA ON QUASARS & AGN -- [overlaid image of Centaurus A: optical image with VLA radio contours]

How to use this Page

This page contains links to data pertaining to the following subjects:

Find the topic of interest to you and click on any of the references listed. References listed on a yellow background are ADC holdings, and the hyperlink will transfer you to the ADC documentation on that reference, and give you the option of pre-viewing the data product using the ADC Viewer software, or downloading the product through FTP.

See also these Quick Reference Pages for other Extragalactic Data:

Also included on this page are links to selected external (non-ADC) resources which may be of interest. These are labelled as 'External links' or 'Additional Websites'. The ADC is not responsible for the content of external sites linked from this page.

This quick reference page is designed to point the user toward some of the more frequently used ADC dataset holdings regarding basic data on quasars (QSOs) and active galaxies (AGN). The references listed here constitute only a small fraction of the total references available; if you do not see a topic or reference covered here, you may perform a search of the complete ADC holdings:

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SURVEYS AND GENERAL CATALOGS OF QUASARS

QUASARS: SPECTROSCOPIC DATA

QUASARS: IMAGING AND MORPHOLOGICAL DATA

QUASARS: FLUX AND POLARIZATION DATA

GRAVITATIONALLY LENSED QUASARS

SEYFERTS

MARKARIAN GALAXIES

BL LAC OBJECTS & OPTICALLY VARIABLE QSOs

OTHER ACTIVE GALAXIES, AGN, & EMISSION-LINE OBJECTS


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Last Revised: 25-Sep-2001 (GLS)