TitleAn H i Study of Scd Galaxies
AuthorsShostak, G. S.
Bibcode1975ApJ...198..527S
AbstractH iline profiles, together with derived redshifts and integral properties, are presented for 46 Scd galaxies. The profile shapes are quite regular, with a double-peaked structure characteristic of galaxies with flat rotation curves. The ratios Ma 1/MT and MHi/Lpg, which are known to vary with Rubble type, have observed dispersions of I 80 percent within this classification, with intrinsic dispersions being probably l ...
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