This paper presents an extensive collection of basic data on revised Hubble types, isophotal diameters, isophotal axis ratios, and integrated magnitudes for 220 galaxies in field 108 of the Catalogue of Galaxies and of ...
The linear diameters D_r of the inner ring (r) and pseudo-ring (rs) structures in spiral galaxies of different morphological types and stage Sab to Sd (2 ≤ T ≤ 7) in the revised Hubble system are calibrated by means of ...
The diameters d_r, of inner ring structures in disk galaxies are used as geometric distance indicators to derive the distances of 453 spiral and lenticular galaxies, mainly in the distance interval 4 < Δ < 63 Mpc. The ...