3 papers
astro-ph2000
The detection of spiral arm modulation in the mass distribution of an optically flocculent galaxy
Ivanio Puerari, David L. Block, Bruce G. Elmegreen +2
Spiral arm modulation in NGC 4062 (an optical flocculent) is detected for the first time; the Fourier spectra of NGC 4062 and NGC 5248 (a classic grand design in optical images) ar…
astro-ph2000
The detection of spiral arm modulation in the stellar disk of an optically flocculent and an optically grand design galaxy
Ivanio Puerari, David L. Block, Bruce G. Elmegreen +2
Two dimensional Fourier spectra of near-infrared images of galaxies provide a powerful diagnostic tool for the detection of spiral arm modulation in stellar disks. Spiral arm modul…
astro-ph1998
UV Spectra, Line Indices of M31 Globular Clusters and E Galaxy Cores
J. M. Ponder, D. Burstein, R. W. O'Connell +6
Observations in integrated light (2200-4800 A, 8 to 11 A resolution, S/N > 20) of 4 M31 globular clusters and of the cores of six gE galaxies made with the HST/FOS are presented an…