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A&A Supplement series, Vol. 126, December II 1997, 471-478

Received January 24; accepted April 15, 1997

21-cm line observations of galaxies from Kazarian's listsgif

V.S. Tamaziantex2html_wrap1276, G.\ Theureautex2html_wrap1278, and N. Coudreau-Durandtex2html_wrap1278

Send offprint request: G. Theureau

tex2html_wrap1282  Astronomical Observatory "Ramon Maria Aller'', University of Santiago de Compostela, P.O. Box 197, 15706 Santiago de Compostela, Spain
tex2html_wrap1284  Observatoire de Paris-Meudon, ARPEGES/CNRS URA1757, F-92195 Meudon Principal Cedex, France


The 21-cm neutral hydrogen line has been measured for the first time in 39 non-Seyfert type galaxies from Kazarian list, with the Nançay radiotelescope. The line profiles, widths at 20% and 50% of the peak intensity, radial velocities as well as total fluxes are presented. The values of radial velocity are in fairly good agreement with those obtained from optical spectra. The width values at 20% of the peak vary in wide range from
113 km s-1 (KAZ 579) to 608 km s-1 for KAZ 566. Nine of our objects remained undetected, whether their HI-flux was too faint, the integration time too short, or the frequency sighted wrong. However, for part of them, there were positive hint of detection. Comments on individual objects are given.

keywords: galaxies: general -- radio lines: galaxies

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