Astronomical Data Center

ADCADC/CDS Standard Document for Catalog:
/catalogs/7/7166/

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IMPORTANT NOTICE:

In 1996, this catalog was superseded by catalog 7188 . See:
/catalogs/7/7188/ .

If you still wish to access this catalog, go to:
ftp://adc.astro.umd.edu/pub/adc/superseded/7/7166/ .

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The following is an abbreviated "ReadMe" document that describes this ADC catalog.
Superseded  Quasars and Active Galactic Nuclei (6th Ed.)     (Veron+ 1993)
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Quasars and Active Galactic Nuclei (6th Ed.)
     Veron-Cetty M.P., Veron P.
     <ESO Scientific Report 13 (1993)>
     =1993ESOSR..13....1V            (SIMBAD/NED Reference)
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ADC_Keywords: QSOs ; Active gal. nuclei ; BL Lac objects

Description:
    This catalogue is an update of the the previous versions which now
    contains 7383 (+54) quasars, 171 BL Lac objects, and 1855 AGNs.

References:
    Veron-Cetty, M.-P. & Veron, P., 1984, ESO Scientific Report 1
    Veron-Cetty, M.-P. & Veron, P., 1985, ESO Scientific Report 4
    Veron-Cetty, M.-P. & Veron, P., 1987, ESO Scientific Report 5
    Veron-Cetty, M.-P. & Veron, P., 1989, ESO Scientific Report 7
    Veron-Cetty, M.-P. & Veron, P., 1991, ESO Scientific Report 10

See also:
   Superseded by catalog 7188 in 1996:

   7188 : Quasars and Active Nuclei, 7th Edition (Veron-Cetty+ 1996)
   at URL ftp://adc.astro.umd.edu/pub/adc/archives/catalogs/7/7188


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