2007MNRAS.377..806C

Query : 2007MNRAS.377..806C

2007MNRAS.377..806C - Mon. Not. R. Astron. Soc., 377, 806-814 (2007/May-2)

The Tully-Fisher relation of galaxies at z ∼ 0.85 in the DEEP2 survey.

CHIU K., BAMFORD S.P. and BUNKER A.

Abstract (from CDS):

Local and intermediate redshift (z ∼ 0.5) galaxy samples obey well correlated relations between the stellar population luminosity and maximal galaxy rotation that define the Tully-Fisher (TF) relation. Consensus is starting to be reached on the TF relation at z ∼ 0.5, but work at significantly higher redshifts is even more challenging, and has been limited by small galaxy sample sizes, the intrinsic scatter of galaxy properties, and increasing observational uncertainties. We present here the TF measurements of 41 galaxies at relatively high redshift, spectroscopically observed with the Keck/DEIMOS instrument by the DEEP2 project, a survey which will eventually offer a large galaxy sample of the greatest depth and number yet achieved towards this purpose. The `first-look' sample analyzed here has a redshift range of 0.75 < z < 1.3 with <z> = 0.85 and an intrinsic magnitude range from MB of -22.66 to -20.57 (Vega). We find that compared to local fiducial samples, a brightening of 1.5 mag is observed, and consistent with passive evolutionary models.

Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

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

VizieR on-line data: <Available at CDS (J/MNRAS/377/806): table1.dat>

Simbad objects: 41

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Number of rows : 41
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 DEEP2-GRS 42017561 G 02 29 13.88 +00 27 13.0   23.50   22.87 22.27 ~ 2 0
2 DEEP2-GRS 42017441 G 02 29 17.56 +00 28 28.0   23.37   23.02 22.50 ~ 2 0
3 DEEP2-GRS 42024446 G 02 29 28.62 +00 32 01.6   22.26   21.521 21.045 ~ 2 0
4 DEEP2-GRS 42040167 G 02 29 28.90 +00 37 14.8   22.37   21.74 21.265 ~ 2 0
5 DEEP2-GRS 42016993 G 02 29 32.83 +00 29 32.0   23.66   23.13 22.41 ~ 3 0
6 DEEP2-GRS 42016553 G 02 29 48.27 +00 29 39.7   22.94   22.18 21.59 ~ 2 0
7 DEEP2-GRS 42023413 G 02 29 59.76 +00 33 20.1   22.91   22.07 21.47 ~ 2 0
8 DEEP2-GRS 42015874 G 02 30 02.02 +00 29 18.1   23.51   22.99 22.53 ~ 2 0
9 DEEP2-GRS 42002654 G 02 30 02.52 +00 22 49.7   22.85   22.07 21.47 ~ 2 0
10 DEEP2-GRS 42053518 G 02 30 07.46 +00 44 46.2   22.54   22.24 21.726 ~ 2 0
11 DEEP2-GRS 42001899 G 02 30 24.88 +00 21 36.3   23.04   22.35 21.93 ~ 2 0
12 DEEP2-GRS 42014642 G 02 30 27.62 +00 29 19.9   23.82   23.01 22.50 ~ 2 0
13 DEEP2-GRS 42007501 G 02 30 30.40 +00 24 45.2   23.33   22.51 21.68 ~ 2 0
14 DEEP2-GRS 42001854 G 02 30 32.80 +00 21 53.6   22.92   22.13 21.52 ~ 2 0
15 DEEP2-GRS 42014180 G 02 30 34.44 +00 28 07.2   23.09   22.30 21.75 ~ 3 0
16 DEEP2-GRS 42044594 G 02 30 37.44 +00 42 10.3   22.56   22.01 21.509 ~ 2 0
17 DEEP2-GRS 42006919 G 02 30 40.80 +00 24 27.9   22.81   22.03 21.236 ~ 2 0
18 DEEP2-GRS 42001530 G 02 30 43.60 +00 22 49.3   23.51   22.52 21.89 ~ 2 0
19 DEEP2-GRS 42036908 G 02 30 45.18 +00 38 43.5   23.48   23.30 22.91 ~ 2 0
20 DEEP2-GRS 42043879 G 02 30 48.83 +00 43 05.5   22.86   22.005 21.466 ~ 2 0
21 DEEP2-GRS 42013571 G 02 30 50.70 +00 29 17.0   23.07   22.54 22.10 ~ 2 0
22 DEEP2-GRS 42058430 G 02 30 57.38 +00 48 03.2   23.11   22.48 21.83 ~ 2 0
23 DEEP2-GRS 42036185 G 02 30 59.17 +00 40 03.5   23.97   23.07 22.54 ~ 2 0
24 DEEP2-GRS 42027940 G 02 31 01.51 +00 35 10.5   23.30   22.85 22.39 ~ 2 0
25 DEEP2-GRS 42035205 G 02 31 09.36 +00 40 21.8   24.36   23.39 22.76 ~ 3 0
26 DEEP2-GRS 32001607 G 23 28 51.27 -00 01 09.0   23.32   23.09 22.55 ~ 2 0
27 DEEP2-GRS 32017515 G 23 28 57.81 +00 08 41.9   23.49   22.87 22.03 ~ 2 0
28 DEEP2-GRS 32001538 G 23 29 05.50 -00 00 55.1   23.36   23.36 22.72 ~ 2 0
29 DEEP2-GRS 32001527 G 23 29 13.43 -00 01 04.4   23.00   22.56 21.93 ~ 2 0
30 DEEP2-GRS 32001550 G 23 29 17.53 -00 01 42.9   23.31   23.07 22.35 ~ 2 0
31 DEEP2-GRS 32001373 G 23 29 20.32 -00 00 58.4   23.10   22.70 22.15 ~ 2 0
32 DEEP2-GRS 32001370 G 23 29 23.39 -00 01 33.8   22.40   22.08 21.53 ~ 2 0
33 DEEP2-GRS 32016833 G 23 29 30.78 +00 07 56.5   23.34   22.88 22.25 ~ 2 0
34 DEEP2-GRS 32016140 G 23 29 36.72 +00 08 56.1   22.98   22.40 21.92 ~ 2 0
35 DEEP2-GRS 32016292 G 23 29 40.37 +00 07 21.6   23.94   23.19 22.50 ~ 2 0
36 DEEP2-GRS 32001201 G 23 29 40.79 -00 01 41.9   23.79   23.12 22.43 ~ 2 0
37 DEEP2-GRS 32015753 G 23 29 50.21 +00 06 47.1   23.51   22.56 21.72 ~ 2 0
38 DEEP2-GRS 32015948 G 23 29 55.86 +00 07 25.8   23.37   23.00 22.36 ~ 2 0
39 DEEP2-GRS 32021318 G 23 29 56.02 +00 09 41.7   23.94   23.25 22.58 ~ 2 0
40 DEEP2-GRS 32015354 G 23 30 02.11 +00 08 17.4   23.60   22.68 21.99 ~ 2 0
41 DEEP2-GRS 32020384 G 23 30 19.50 +00 11 06.9   23.05   22.94 22.64 ~ 4 0

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