J/MNRAS/397/75 Fundamental Plane analysis in Shapley (Gargiulo+, 2009)
On the origin of the scatter around the fundamental plane:
correlations with stellar population parameters.
Gargiulo A., Haines C.P., Merluzzi P., Smith R.J., Barbera F.L.,
Busarello G., Lucey J.R., Mercurio A., Capaccioli M.
<Mon. Not. R. Astron. Soc., 397, 75-89 (2009)>
=2009MNRAS.397...75G 2009MNRAS.397...75G
ADC_Keywords: Galaxy catalogs ; Velocity dispersion ; Morphology
Keywords: galaxies: abundances - galaxies: ellipticals and lenticular, cD -
galaxies: formation - galaxies: fundamental parameters -
galaxies: structure
Abstract:
We present a Fundamental Plane (FP) analysis of 141 early-type
galaxies in the Shapley supercluster at z=0.049 based on spectroscopy
from the AAOmega spectrograph at the Anglo-Australian Telescope and
photometry from the WFI on the European Southern Observatory/MPI 2.2-m
telescope.
Description:
Spectra were obtained using the AAOmega fibre-fed spectrograph at the
Anglo-Australian Telescope. A full description is given by Smith et
al., Cat. J/MNRAS/381/1035
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table2.dat 100 141 Structural and kinematical parameters for 141
early-type galaxies in Shapley supercluster
--------------------------------------------------------------------------------
See also:
J/MNRAS/381/1035 : Spectroscopy in Shapley supercluster (Smith+, 2007)
J/AJ/128/1558 : NOAO Fundamental Plane Survey (Smith+, 2004)
Byte-by-byte Description of file: table2.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 22 A22 --- Name Source name (1)
24- 25 I2 h RAh Right ascension (J2000)
27- 28 I2 min RAm Right ascension (J2000)
30- 33 F4.1 s RAs Right ascension (J2000)
35 A1 --- DE- Declination sign (J2000)
36- 37 I2 deg DEd Declination (J2000)
39- 40 I2 arcmin DEm Declination (J2000)
42- 43 I2 arcsec DEs Declination (J2000)
45- 50 F6.3 mag Rmag Total R magnitude
52- 56 F5.3 [km/s] logsig0 Central velocity dispersion corrected to
an aperture of radius re/8
58- 62 F5.3 [km/s] e_logsig0 rms uncertainty on logsig0
64- 69 F6.3 [kpc] logre Effective radius
71- 75 F5.3 [kpc] e_logre rms uncertainty on re
77- 81 F5.3 [solLum/pc2] loge Mean surface brightness within re
83- 87 F5.3 [solLum/pc2] e_loge rms uncertainty on loge
89- 94 F6.3 --- n Sersic index
96-100 F5.2 --- chi2 Reduced χ2
--------------------------------------------------------------------------------
Note (1): Names are:
* NFP indicates galaxies from NOAO Fundamental Plane Survey
(Smith et al. 2004, Cat. J/AJ/128/1558)
* 2MASX galaxies from 2MASX (Skrutskie et al. 2006, Cat. VII/233)
--------------------------------------------------------------------------------
History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 23-Nov-2009