Article (Scientific journals)
Miscellaneous spectroscopic observations of quasars and quasar candidates
Veron, P.; Veron-Cetty, M.-P.; Djorgovski, S. et al.
1990In Astronomy and Astrophysics. Supplement Series, 86, p. 543-553
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Keywords :
ASTRONOMICAL SPECTROSCOPY; BL LACERTAE OBJECTS; QUASARS; CHARGE COUPLED DEVICES; GRAVITATIONAL LENSES; RED SHIFT; TELESCOPES
Abstract :
[en] Spectroscopic observations are presented for 11 quasar candidates, as well as 19 quasars with uncertain redshift, three BL Lac candidates, and 11 objects located within a few arcsec of a quasar. The spectra indicate than nine of the 11 quasar candidates are stars, while the remaining two are low-redshift galaxies. The individual objects studied and commented on include KPNO 1, CFHT 2, Q 0010+023, UM 232, UM 473, WEE 124, UM 644, PKS 1514+197, MC3 1639+155, and WEE 185.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Veron, P.;  Haute-Provence, Observatoire, Saint-Michel-l'Observatoire, France
Veron-Cetty, M.-P.;  Haute-Provence, Observatoire, Saint-Michel-l'Observatoire, France
Djorgovski, S.;  Palomar Observatory, Pasadena, CA
Magain, Pierre  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique et traitement de l'image
Meylan, G.;  Space Telescope Science Institute, Baltimore, MD
Surdej, Jean  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS)
Language :
English
Title :
Miscellaneous spectroscopic observations of quasars and quasar candidates
Publication date :
01 December 1990
Journal title :
Astronomy and Astrophysics. Supplement Series
ISSN :
0365-0138
eISSN :
1286-4846
Publisher :
EDP Sciences, Les Ulis, France
Volume :
86
Pages :
543-553
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 19 September 2009

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