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Neutral Hydrogen Observations of DI Galaxies in the Virgo Cluster

Published online by Cambridge University Press:  04 August 2017

G. L. Hoffman ,
E. E. Salpeter  and
G. Helou
G. L. Hoffman
Affiliation:
Lafayette College
E. E. Salpeter
Affiliation:
CRSR, Cornell Univ.
G. Helou
Affiliation:
JPL-Caltech

Extract

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We are in the midst of obtaining 21 cm observations of late-type (Sdm through ImV, including BCD) dwarf galaxies in the Virgo Cluster, selected from the Binggeli, Sandage and Tammann catalog (1985, in press). To date, we have observed 174 of these objects; the sample is nearly complete to BT = 17.0. 114 have been detected, and 37 of the strongest emitters have been mapped at 119 spacing to determine HI diameters and rotation curves.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 117: Dark Matter in the Universe , 1987 , pp. 162
Copyright
Copyright © Reidel 1987