Title | HI line studies of galaxies. IV. Distance moduli of 468 disk galaxies. |
Authors | Bottinelli, L.; Gouguenheim, L.; Paturel, G.; de Vaucouleurs, G. |
Bibcode | 1985A&AS...59...43B Search ADS ↗ |
Abstract | The radial velocities, V, line widths, W, and integrated fluxes, S, in the catalogues of Fisher and Tully (1981) and of the authors (Paper I) are compared for ̃ 300 galaxies in common. After correction of the FT line widths for resolution effects, the V and W parameters are in excellent systematic agreement The true (external) errors of the FT line widths are estimated to be in the range 20-25 km s-1. The flux scales S are also in good agreement for galaxies smaller than D0= 6', except for a small zero point difference. A catalogue of distance moduli of 468 disk galaxies (- 2 < T < 8) derived from the T-F data via the revised B-band Tully-Fisher relation of Paper II and homogeneous with our catalogue of 822 objects in Paper III is given. |
Objects | 460 Objects Search NED ↙ |