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Absorption Lines in the Spectra of the QSO PKS 1448-232

Published online by Cambridge University Press:  25 April 2016

Chen Jian-sheng ,
Donald C. Morton ,
Bruce A. Peterson ,
Alan E. Wright  and
David L. Jauncey
Chen Jian-sheng
Affiliation:
Anglo-Australian Observatory, Epping
Donald C. Morton
Affiliation:
Anglo-Australian Observatory, Epping
Bruce A. Peterson
Affiliation:
Anglo-Australian Observatory, Epping
Alan E. Wright
Affiliation:
Anglo-Australian Observatory, Epping
David L. Jauncey
Affiliation:
Division of Radiophysics, CSIRO, Sydney
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Extract

Savage et al. (1977) found that the radio source PKS 1448-232 coincided with a stellar object of about magnitude 16.4 having an ultraviolet excess. A low resolution spectrum obtained with the Anglo-Australian Telescope (AAT) confirmed this object as a QSO with zem = 2.22 and revealed many absorption lines short-ward of the La emission. Consequently this object was included in a programme of spectroscopy at intermediate resolution with the AAT to investigate QSO absorption lines. Savage et al. have given a finding chart with an optical position of 14h48m09s.3, −23°17′10″ (1950.0). The radio fluxes are 0.40 Jy at 2.7 GHz and 0.31 Jy at 5.0 GHz.

Information

Type
Research Article
Information
Publications of the Astronomical Society of Australia , Volume 5 , Issue 3 , 1984 , pp. 355 - 359
Copyright
Copyright © Astronomical Society of Australia 1984

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References

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