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Related papers: Scaling Relations of Field Spirals at intermediate…

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We obtained new Fabry-Perot data cubes and derived velocity fields, monochromatic and velocity dispersion maps for 28 galaxies in the Hickson compact groups 37, 40, 47, 49, 54, 56, 68, 79 and 93. We find that one third of the non-barred…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-18 S. Torres-Flores , C. Mendes de Oliveira , P. Amram , H. Plana , B. Epinat , C. Carignan , C. Balkowski

We determine the parameters of scaling relations analogous to the Fundamental Plane of elliptical galaxies for the bulges and disks of a sample of 40 spiral galaxies. To this end we derive structural parameters (scalelengths and surface…

Astrophysics · Physics 2007-05-23 G. Moriondo , R. Giovanelli , M. Haynes

We study Tully-Fisher relations for a sample that combines extremely faint (M_B > -14.0) galaxies along with bright (i.e. L_*) galaxies. Accurate (~ 10%) distances, I band photometry, and B-V colors are known for the majority of the…

Astrophysics · Physics 2009-11-13 Ayesha Begum , Jayaram N. Chengalur , I. D. Karachentsev , M. E. Sharina

We report a direct observational evidence for the existence of the galaxy spin alignments with the real space tidal field. We calculate the real space tidal field from the real space density field reconstructed recently from the Two Mass…

Astrophysics · Physics 2009-11-13 Jounghun Lee , Pirin Erdogdu

We analyze a morphologically-selected complete sample of 52 late-type (spiral and irregular) galaxies in the Hubble Deep Field North with total K-magnitudes brighter than K=20.47. This sample exploits in particular the ultimate imaging…

Astrophysics · Physics 2007-05-23 G. Rodighiero , G. L. Granato , A. Franceschini , G. Fasano , L. Silva

We study the relationship between the local environment of galaxies and their star formation rate (SFR) in the Great Observatories Origins Deep Survey, GOODS, at z~1, from ultradeep imaging at 24 microns with the MIPS camera onboard…

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 optical rotation curves. Because many of the galaxies show…

Astrophysics · Physics 2008-11-26 Barbara Catinella , Martha P. Haynes , Riccardo Giovanelli

We present the first results from the Shellflow program, an all-sky Tully-Fisher (TF) peculiar velocity survey of 276 Sb-Sc galaxies with redshifts between 4500 and 7000 km/s. Shellflow was designed to minimize systematic errors between…

Astrophysics · Physics 2009-10-31 S. Courteau , J. A. Willick , M. A. Strauss , D. Schlegel , M. Postman

We present the B band Tully-Fisher relation for Low Surface Brightness (LSB) galaxies. These LSB galaxies follow the same Tully-Fisher relation as normal spiral galaxies. This implies that the mass-to-light ratio (M/L) of LSB galaxies is…

Astrophysics · Physics 2016-06-08 M. A. Zwaan , J. M. van der Hulst , W. J. G. de Blok , S. S. McGaugh

We have studied the relation between HI linewidth and optical luminosity in two samples of dwarf galaxies, with special attention to the accuracy of the inclination correction. The first sample consists of rotationally supported galaxies,…

Astrophysics · Physics 2007-05-23 J. M. Stil , F. P. Israel

This paper involves a data release of the observational campaign: Cosmicflows with Spitzer (CFS). Surface photometry of the 1270 galaxies constituting the survey is presented. An additional ~ 400 galaxies from various other Spitzer surveys…

Astrophysics of Galaxies · Physics 2015-06-22 J. G. Sorce , R. B. Tully , H. M. Courtois , T. H. Jarrett , J. D. Neill , E. J. Shaya

Galaxies in the Hubble Ultra Deep Field (UDF) larger than 10 pixels (0.3 arcsec) have been classified according to morphology and their photometric properties are presented. There are 269 spirals, 100 ellipticals, 114 chains, 126…

The SFI++ consists of ~5000 spiral galaxies which have measurements suitable for the application of the I-band Tully-Fisher (TF) relation. This sample builds on the SCI and SFI samples published in the 1990s but includes significant amounts…

We present SAMI-HI, a survey of the atomic hydrogen content of 296 galaxies with integral field spectroscopy available from the SAMI Galaxy Survey. The sample spans nearly 4 dex in stellar mass ($M_\star = 10^{7.4}-10^{11.1}~ \rm M_\odot$),…

In this article we investigate the morphology and stellar populations of high-redshift galaxies through multi-waveband HST imaging and ground-based spatially-resolved spectroscopy. We study the redshift evolution of galaxy morphology in the…

We present the results of a baryonic Tully-Fisher relation (BTFR) study for a local sample of relatively isolated disk galaxies. We derive a BTFR with a slope near 3 measured over about 4 dex in baryon mass for our combined…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-18 Sebastián Gurovich , Kenneth Freeman , Helmut Jerjen , Lister Staveley-Smith , Ivânio Puerari

We have conducted a systematic search for stellar disk truncations in disk-like galaxies at intermediate redshift (z<1.1) using the Hubble Ultra Deep Field (UDF) data. We use the position of the truncation as a direct estimator of the size…

Astrophysics · Physics 2009-11-13 Ignacio Trujillo , Michael Pohlen

We present an analysis of the clustering of high-redshift galaxies in the recently completed 94 deg$^2$ Spitzer-SPT Deep Field survey. Applying flux and color cuts to the mid-infrared photometry efficiently selects galaxies at $z\sim1.5$ in…

We investigate the nature of objects in a complete sample of 28 galaxies selected from the first sky area fully covered by ALFALFA, being well-detected and having HI profiles wider than 550 km/s. The selection does not use brightness,…

Astrophysics of Galaxies · Physics 2017-03-22 Noah Brosch , Oded Spector , Adi Zitrin

Hubble Space Telescope Advanced Cameras for Surveys has been used to determine accurate distances for 20 galaxies from measurements of the luminosity of the brightest red giant branch stars. Five associations of dwarf galaxies that had…

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