190 citations · 614 across the 9 of their papers we have counts for
4 papers · 1 filter
A Comparison of Halpha and Stellar Scale Lengths in Virgo and Field Spirals
R. A. Koopmann, M. P. Haynes, B. Catinella
The scale lengths of the old stars and ionized gas distributions are compared for similar samples of Virgo Cluster members and field spiral galaxies via Halpha and broad R-band sur…
The Arecibo Legacy Fast ALFA Survey: I. Science Goals, Survey Design and Strategy
Riccardo Giovanelli, Martha P. Haynes, Brian R. Kent
The recently initiated Arecibo Legacy Fast ALFA (ALFALFA) survey aims to map 7000 square degrees of the high galactic latitude sky visible from Arecibo, providing a HI line spectra…
The Arecibo Legacy Fast ALFA Survey: II. Results of Precursor Observations
Riccardo Giovanelli, Martha P. Haynes, Brian R. Kent +17
In preparation for the full Arecibo Legacy Fast ALFA extragalactic HI survey, precursor observations were carried out in Aug--Sep 2004 with the 7-beam Arecibo L-band feed array (AL…
Rotational Widths for Use in the Tully-Fisher Relation. I. Long-slit Spectroscopic Data
Barbara Catinella, Martha P. Haynes, Riccardo Giovanelli
We present new long-slit Halpha spectroscopy for 403 non-interacting spiral galaxies, obtained at the Palomar Observatory 5 m Hale telescope, which is used to derive well-sampled o…