Redshifts of low-X-ray luminosity clusters of galaxies

Journal Article · Mon Jun 01 00:00:00 EDT 1987 · Astron. J.; (United States)

DOI:https://doi.org/10.1086/114417· OSTI ID:6147713

Kowalski, M P; Ulmer, M P; Hintzen, P

Measurements of redshifts and velocity dispersions are presented for Abell clusters A539, A1185, and A1228, and the southern clusters S1840-623, S1904-618, S1908-566, and S2000-561. All these clusters have reported X-ray luminosities or upper limits. Finding charts for the clusters are presented, and the measured heliocentric redshifts are given along with redshifts obtained by other investigators. Comments are made about each cluster. The technique used to derive the redshifts is summarized. 32 references.

• Research Organization: Navy, E. O. Hulburt Center for Space Research, Washington, DC; Northwestern Univ., Evanston, IL; NASA, Goddard Space Flight Center, Greenbelt, MD
• OSTI ID: 6147713
• Journal Information: Astron. J.; (United States), Vol. 93
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
GALAXY CLUSTERS
RED SHIFT
LUMINOSITY
SPATIAL DISTRIBUTION
VELOCITY
X RADIATION
X-RAY SPECTRA
DISTRIBUTION
ELECTROMAGNETIC RADIATION
IONIZING RADIATIONS
OPTICAL PROPERTIES
PHYSICAL PROPERTIES
RADIATIONS
SPECTRA
640105* - Astrophysics & Cosmology- Galaxies