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Redshift-Distance Survey of Early-type Galaxies. I. Sample Selection, Properties and Completeness
L. N. da Costa, M. Bernardi, M. V. Alonso +5
This is the first in a series of papers describing the recently completed all-sky redshift-distance survey of nearby early-type galaxies (ENEAR) carried out for peculiar velocity a…
Redshift-Distance Survey of Early-Type Galaxies. IV. Dipoles of the Velocity Field
L. N. da Costa, M. Bernardi, M. V. Alonso +5
We use the recently completed redshift-distance survey of nearby early-type galaxies (ENEAR) to measure the dipole component of the peculiar velocity field to a depth of cz ~ 6000…
The Nearby Early-type Galaxies Survey (ENEAR): Project description and Some Preliminary Results
G. Wegner, L. N. da Costa, M. V. Alonso +5
The ENEAR project is an all-sky survey of nearby early-type galaxies. About 2200 new spectra and R-band images of over 1500 galaxies together with published data were assembled int…
Two Galaxy Clusters: A3565 and A3560
C. N. A. Willmer, M. A. G. Maia, S. O. Mendes +4
We report 102 new redshifts and magnitudes for a sample of galaxies to RF ~ 15.5 mag in a 2.17 deg x 2.17 deg region centered on the galaxy IC 4296, the most luminous member of the…
Velocity dispersion estimates of APM galaxy clusters
M. Victoria Alonso, Carlos Valotto, Diego G. Lambas +1
We present 83 new galaxy radial velocities in the field of 18 APM clusters with redshifts between 0.06 and 0.13. The clusters have Abell identifications and the galaxies were selec…