NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-07-21 T06:33:25 PDT
Help | Comment | NED Home

For refcode 2014MNRAS.443.1044M:
Retrieve 1193 NED objects in this reference.
Please click here for ADS abstract

NED Abstract

Copyright by Royal Astronomical Society. 2014MNRAS.443.1044M 2MTF III. H I 21 cm observations of 1194 spiral galaxies with the Green Bank Telescope Masters, Karen L.; Crook, Aidan; Hong, Tao; Jarrett, T. H.; Koribalski, Barbel S.; Macri, Lucas; Springob, Christopher M.; Staveley-Smith, Lister Abstract. We present H I 21 cm observations of 1194 galaxies out to a redshift of 10 000 km s^-1^ selected as inclined spirals (i >~ 60^degree^) from the 2MASS redshift survey. These observations were carried out at the National Radio Astronomy Observatory Robert C. Byrd Green Bank Telescope (GBT). This observing programme is part of the 2MASS Tully-Fisher (2MTF) survey. This project will combine H I widths from these GBT observations with those from further dedicated observing at the Parkes Telescope, from the Arecibo Legacy Fast Arecibo L-band Feed Array survey at Arecibo, and S/N > 10 and spectral resolution v_res_ < 10 km s^-1^ published widths from a variety of telescopes. We will use these H I widths along with 2MASS photometry to estimate Tully-Fisher distances to nearby spirals and investigate the peculiar velocity field of the local Universe. In this paper, we report on detections of neutral hydrogen in emission in 727 galaxies, and measure good signal to noise and symmetric H I global profiles suitable for use in the Tully-Fisher relation in 484. Key words: catalogues, galaxies: distances and redshifts, galaxies: kinematics and dynamics, galaxies: spiral, radio lines: galaxies
Retrieve 1193 NED objects in this reference.
Please click here for ADS abstract

Back to NED Home