Free Access
Issue
Astron. Astrophys. Suppl. Ser.
Volume 127, Number 3, February I 1998
Page(s) 521 - 526
DOI https://doi.org/10.1051/aas:1998374
Published online 15 February 1998
DOI: 10.1051/aas:1998374

A&A Supplement series, Vol. 127, February I 1998, 521-526

Received April 29; accepted June 12, 1997

A statistical study of the spectra of very luminous IRAS galaxies

I. Data

H. Wutex2html_wrap518, Z.L. Zoutex2html_wrap518, X.Y. Xiatex2html_wrap522, and Z.G. Dengtex2html_wrap524


tex2html_wrap526  Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100080, China
tex2html_wrap528  Department of Physics, Tianjin Normal University, Tianjin 300074, China
tex2html_wrap530  Department of Physics, Chinese Academy of Sciences Graduate School, Beijing 100039, China

Abstract:

This paper presents the results of spectral observations for the largest complete sample of very luminous IRAS galaxies obtained to date. The sample consists of those 73 objects for which tex2html_wrap_inline494
tex2html_wrap_inline496, q0=0.5) and tex2html_wrap_inline500, and was extracted from the 2 Jy IRAS redshift catalog. All the spectra were obtained using the 2.16 m telescope of Beijing Astronomical Observatory during the years 1994-1996. A total of 123 galaxy spectra were obtained with spectral ranges of tex2html_wrap_inline502 to tex2html_wrap_inline504 and tex2html_wrap_inline506 to tex2html_wrap_inline508 at resolutions of tex2html_wrap_inline510 and tex2html_wrap_inline512 respectively. In addition to the 73 spectra for sample galaxies, we also present spectra for ten non-sample galaxies and a further 40 for the companions of sample galaxies. The data presented include nuclear spectrum and the parameters describing the emission lines, absorption lines and continua as well as DSS images and environmental parametersgif galaxies: general -- infrared: galaxies --
galaxies: redshifts -- galaxies: statistics

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