2006A&A...455..107F

Query : 2006A&A...455..107F

2006A&A...455..107F - Astronomy and Astrophysics, volume 455, 107-118 (2006/8-3)

3D spectroscopy with VLT/GIRAFFE. I. The true Tully Fisher relationship at z ∼ 0.6.

FLORES H., HAMMER F., PUECH M., AMRAM P. and BALKOWSKI C.

Abstract (from CDS):

A precise derivation of the evolution of the Tully Fisher is crucial to understand the interplay between dark matter and baryonic matter in cosmological models, using 15 deployable integral field units of FLAMES/GIRAFFE at VLT, we have recovered the velocity fields of 35 galaxies at intermediate redshift (0.4<z<0.75). This facility is able to recover the velocity fields of almost all the emission line galaxies with IAB≤22.5 and W0(OII)≥15Å. In our sample, we find only 35% rotating disks. These rotating disks produce a Tully-Fisher relationship (stellar mass or MK versus Vmax) which has apparently not evolved in slope, zero point and scatter since z=0.6. The only evolution found is a brightening of the B band luminosity of a third of the disks, possibly due to an enhancement of the star formation. The very large scatters found in previously reported Tully-Fisher relationships at moderate redshifts are caused by the numerous (65%) galaxies with perturbed or complex kinematics. Those galaxies include minor or major mergers, merger remnants and/or inflow/outflows and their kinematics can be easily misidentified by slit spectroscopy. Their presence suggests a strong evolution in the dynamical properties of galaxies during the last 7Gyr.

Abstract Copyright: ∼

Journal keyword(s): galaxies: kinematics and dynamics - galaxies: evolution - galaxies: formation

VizieR on-line data: <Available at CDS (J/A+A/455/107): table2.dat>

Nomenclature: Table 2, text: [FHP2006] HDFS NNNN N=13 among (Nos 4010-5190).

CDS comments: Table 2: Objects CFRS NNNNNN = CFRS HH.NNNN in SIMBAD.

Simbad objects: 48

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Number of rows : 48
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 NAME FDF reg 01 06 03.6 -25 45 46           ~ 125 0
2 CFRS 03.0098 G 03 02 24.23 +00 13 59.0           ~ 3 0
3 GOODS J030225.28+001325.1 EmG 03 02 25.285 +00 13 25.13   23.39 22.91   22.00 ~ 14 0
4 [LHF2004] CFRS 33 EmG 03 02 26.86 +00 10 55.0         22.01 ~ 5 0
5 GOODS J030228.72+001333.9 G 03 02 28.716 +00 13 33.94           ~ 8 0
6 CFRS 03.0327 G 03 02 29.18 +00 06 21.0           ~ 9 0
7 CFRS 03.0032 ? 03 02 29.68 +00 13 41.0           ~ 4 0
8 GOODS J030232.16+000639.1 G 03 02 32.159 +00 06 39.14   22.41 22.00     ~ 18 0
9 [LHF2004] CFRS 22 EmG 03 02 34.41 +00 13 31.0         22.18 ~ 9 0
10 CFRS 03.0579 G 03 02 34.97 +00 12 32.0           ~ 5 0
11 CFRS 03.0560 G 03 02 36.00 +00 12 23.0           ~ 8 0
12 GOODS J030238.74+000611.5 G 03 02 38.736 +00 06 11.49           ~ 14 0
13 GOODS J030239.38+001327.1 G 03 02 39.375 +00 13 27.14           ~ 16 0
14 CFRS 03.0767 ? 03 02 39.42 +00 10 25.0           ~ 4 0
15 GOODS J030240.45+001359.4 G 03 02 40.450 +00 13 59.36           ~ 10 0
16 GOODS J030240.99+000655.4 G 03 02 41.006 +00 06 55.45           ~ 8 0
17 CFRS 03.0728 G 03 02 41.26 +00 08 55.0           ~ 5 0
18 GOODS J030242.19+001324.3 G 03 02 42.193 +00 13 24.35   22.69 22.61     ~ 14 0
19 CFRS 03.0717 G 03 02 42.28 +00 12 04.0           ~ 8 0
20 CFRS 03.0485 G 03 02 42.38 +00 13 29.0           ~ 7 0
21 GOODS J030245.67+001027.9 G 03 02 45.629 +00 10 27.95           ~ 13 0
22 GOODS J030246.94+001032.6 G 03 02 46.942 +00 10 32.63           ~ 7 0
23 GOODS J030248.41+000916.5 G 03 02 48.407 +00 09 16.54           ~ 7 0
24 GOODS J030249.10+001002.1 EmG 03 02 49.099 +00 10 02.13   22.734 22.143   20.483 ~ 20 0
25 CFRS 03.1319 G 03 02 50.73 +00 08 18.0           ~ 4 0
26 GOODS J030252.03+001033.4 EmG 03 02 52.028 +00 10 33.36   23.213 22.220   19.841 ~ 18 0
27 GOODS J221741.46+001854.8 G 22 17 41.46 +00 18 54.8   21.89 21.20     ~ 7 0
28 CFRS 22.1064 G 22 17 43.08 +00 15 08.3 24.5685 23.7603 22.9382 22.1499 21.7575 ~ 17 0
29 2XMM J221745.1+001447 G 22 17 45.124 +00 14 46.38   22.60 21.81 21.14   ~ 13 0
30 GOODS J221746.48+001653.5 G 22 17 46.48 +00 16 53.5   22.51 21.92     ~ 16 0
31 GOODS J221754.56+001900.3 G 22 17 54.573 +00 18 59.52           ~ 5 0
32 GOODS J221758.07+002137.5 G 22 17 58.07 +00 21 37.5           ~ 8 0
33 GOODS J221802.92+001428.0 G 22 18 02.92 +00 14 28.0           ~ 4 0
34 CFRS 22.0293 G 22 18 03.55 +00 21 31.9 23.6792 23.5875 22.9849 22.1522 22.1461 ~ 7 0
35 GOODS J223241.45-603516.1 G 22 32 41.4202 -60 35 16.136           ~ 3 0
36 GOODS J223245.56-603418.8 SBG 22 32 45.5829 -60 34 19.380 21.913 23.850 21.95 21.10 20.33 ~ 13 0
37 [EAD2001] HDFS J223252.71-603207.3 G 22 32 52.6358 -60 32 07.293 23.967 23.464 22.675   22.181 ~ 14 0
38 [EAD2001] HDFS J223254.05-603251.7 G 22 32 54.0392 -60 32 51.669 24.058 23.577 22.789 22.20 22.265 ~ 17 0
39 NAME HDF-S reg 22 32 56 -60 33.0           ~ 570 0
40 [EAD2001] HDFS J223256.07-603148.9 G 22 32 56.0158 -60 31 48.918 23.982 23.334 22.479   21.850 ~ 13 0
41 EIS-DEEP HDFS-2 Ks 1 652 G 22 32 56.080 -60 34 14.17 24.041 23.482 22.835   22.08 ~ 21 0
42 [EAD2001] HDFS J223257.54-603306.1 G 22 32 57.5316 -60 33 06.060 23.082 22.262 21.514   20.796 ~ 21 0
43 EIS-DEEP HDFS-2 J 1 1460 G 22 32 57.9431 -60 35 26.146           ~ 4 0
44 EIS-DEEP HDFS-2 H 1 801 G 22 32 58.2471 -60 33 31.505 24.480 23.815 22.939   21.98 ~ 18 0
45 GOODS J223300.09-603529.9 G 22 32 59.9921 -60 35 30.036           ~ 3 0
46 [EAD2001] HDFS J223302.45-603346.5 G 22 33 02.5188 -60 33 46.613 24.075 23.639 23.180   22.540 ~ 15 0
47 [FHP2006] HDFS 4080 G ~ ~           ~ 1 0
48 [FHP2006] HDFS 4010 G ~ ~           ~ 1 0

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