2012MNRAS.426.1782R

Query : 2012MNRAS.426.1782R

2012MNRAS.426.1782R - Mon. Not. R. Astron. Soc., 426, 1782-1792 (2012/November-1)

FMOS near-IR spectroscopy of Herschel-selected galaxies: star formation rates, metallicity and dust attenuation at z ∼ 1.

ROSEBOOM I.G., BUNKER A., SUMIYOSHI M., WANG L., DALTON G., AKIYAMA M., BOCK J., BONFIELD D., BUAT V., CASEY C., CHAPIN E., CLEMENTS D.L., CONLEY A., CURTIS-LAKE E., COORAY A., DUNLOP J.S., FARRAH D., HAM S.J., IBAR E., IWAMURO F., KIMURA M., LEWIS I., MACAULAY E., MAGDIS G., MAIHARA T., MARSDEN G., MAUCH T., MORITANI Y., OHTA K., OLIVER S.J., PAGE M.J., SCHULZ B., SCOTT D., SYMEONIDIS M., TAKATO N., TAMURA N., TOTANI T., YABE K. and ZEMCOV M.

Abstract (from CDS):

We investigate the properties (e.g. star formation rate, dust attenuation, stellar mass and metallicity) of a sample of infrared (IR) luminous galaxies at z ∼ 1 via near-IR spectroscopy with Subaru-FMOS. Our sample consists of Herschel SPIRE and Spitzer MIPS selected sources in the COSMOS field with photometric redshifts in the range of 0.7 < zphot< 1.8, which have been targeted in two pointings (0.5deg2) with FMOS. We find a modest success rate for emission-line detections, with candidate Hα emission lines detected for 57 of 168 SPIRE sources (34per cent). By stacking the near-IR spectra we directly measure the mean Balmer decrement for the Hα and Hβ lines, finding a value of < E(B - V) > = 0.51±0.27 for < LIR > = 1012L☉ sources at < z > = 1.36. By comparing star formation rates estimated from the IR and from the dust-uncorrected Hα line we find a strong relationship between dust attenuation and star formation rate. This relation is broadly consistent with that previously seen in star-forming galaxies at z ∼ 0.1. Finally, we investigate the metallicity via the N2 ratio, finding that z ∼ 1 IR-selected sources are indistinguishable from the local mass–metallicity relation. We also find a strong correlation between dust attenuation and metallicity, with the most metal-rich IR sources experiencing the largest levels of dust attenuation.

Abstract Copyright: © 2012 The Authors Monthly Notices of the Royal Astronomical Society © 2012 RAS

Journal keyword(s): galaxies: evolution - submillimetre: galaxies

Nomenclature: Table A1: [RBS2012] DDD.ddddd+DD.ddddd N=85.

Simbad objects: 87

goto Full paper

goto View the references in ADS

Number of rows : 87
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 COSMOS2015 673242 EmG 09 59 46.091 +02 19 14.34 23.89 23.89 23.13 22.85 22.148 ~ 7 0
2 COSMOS2015 782682 EmG 09 59 48.42 +02 29 10.4 24.28 24.02 23.36 23.03 22.190 ~ 6 0
3 COSMOS2015 753463 EmG 09 59 52.101 +02 26 30.70 23.72 23.73 23.31 23.22 22.49 ~ 7 0
4 ACS-GC 20153965 rG 09 59 53.46 +02 29 24.6 25.39 25.06 24.58 24.20 23.49 ~ 10 0
5 COSMOS2015 760843 rG 09 59 59.80 +02 27 07.5   24.103 24.020   23.13 ~ 6 0
6 COSMOS2015 754934 rG 10 00 05.955 +02 26 38.58 23.90 23.91 23.03 22.81 22.146 ~ 11 0
7 COSMOS2015 695841 EmG 10 00 05.969 +02 21 06.58 23.273 23.22 22.74 22.59 21.863 ~ 10 0
8 COSMOS2015 636592 EmG 10 00 08.357 +02 15 48.32 23.762 23.55 22.87 22.57 21.738 ~ 8 0
9 [RBS2012] 150.03637+02.49426 EmG 10 00 08.73 +02 29 39.3         21.86 ~ 1 0
10 ACS-GC 20123399 rG 10 00 08.76000 +02 19 01.9999         22.36 ~ 23 0
11 COSMOS2015 871582 rG 10 00 11.40 +02 37 16.7 25.13 24.65 23.91 23.61 22.84 ~ 8 0
12 ACS-GC 20152989 rG 10 00 11.55 +02 28 03.5 24.84 24.91 24.05 23.68 22.88 ~ 13 0
13 [VV2006] J100012.9+023523 QSO 10 00 12.9097049400 +02 35 22.829192268   19.0 19.24 18.5 18.89 ~ 81 0
14 COSMOS2015 803971 rG 10 00 14.21 +02 31 06.7 25.14 24.84 23.79 23.33 22.31 ~ 9 0
15 ACS-GC 20150112 rG 10 00 19.980 +02 32 09.98 26.11 25.58 25.22 24.47 23.57 ~ 17 0
16 COSMOS 2350315 EmG 10 00 24.016 +02 28 54.22 23.92 23.83 23.27 23.13 22.36 ~ 9 0
17 COSMOS2015 859530 rG 10 00 26.338 +02 36 09.50   22.967     21.80 ~ 7 0
18 NAME COSMOS Field reg 10 00 28.60 +02 12 21.0           ~ 3639 0
19 COSMOS2015 901622 rG 10 00 29.90 +02 40 07.1 22.841 22.83 22.59 22.64 22.46 ~ 12 0
20 ZFOURGE COSMOS 8060 EmG 10 00 32.051 +02 15 42.98 23.828 23.60 22.95 22.60 21.801 ~ 15 0
21 COSMOS2015 866392 rG 10 00 32.270 +02 36 52.03 24.47 24.32 23.62 23.35 22.49 ~ 11 0
22 ZFOURGE COSMOS 10893 EmG 10 00 34.926 +02 17 36.18 24.55 24.27 23.47 23.17 22.30 ~ 16 0
23 COSMOS2015 605953 EmG 10 00 36.548 +02 13 09.55 24.002 23.90 23.22 22.94 22.063 ~ 19 0
24 COSMOS2015 907420 rG 10 00 37.335 +02 40 37.23 23.93 23.92 23.32 23.11 22.42 ~ 10 0
25 COSMOS 2698420 AGN 10 00 38.77 +02 41 29.5 23.467 23.25 22.79 22.81 22.49 ~ 5 0
26 ACS-GC 20147055 rG 10 00 50.45 +02 33 55.9 23.83 23.59 23.09 22.88 22.35 ~ 19 0
27 ACS-GC 20148780 rG 10 00 52.310 +02 31 17.95 23.524 23.39 22.84 22.59 21.994 ~ 10 0
28 COSMOS-XS J100053.27 +023713.34 rG 10 00 53.276 +02 37 13.28         21.50 ~ 9 0
29 COSMOS2015 670548 EmG 10 00 54.891 +02 18 57.69 22.835 22.72 22.21 22.037 21.365 ~ 10 0
30 COSMOS2015 726047 EmG 10 00 59.561 +02 23 56.35 22.666 22.51 22.06 21.727 21.213 ~ 8 0
31 COSMOS2015 781459 rG 10 01 01.63 +02 29 05.0     24.104   23.13 ~ 4 0
32 COSMOS2015 654710 EmG 10 01 02.384 +02 17 31.70 24.01 23.90 23.37 23.16 22.43 ~ 9 0
33 COSMOS2015 855306 EmG 10 01 07.07 +02 35 47.4 25.46 25.19 24.38 24.02 23.19 ~ 4 0
34 COSMOS2015 802530 EmG 10 01 10.58 +02 31 00.1     23.614   21.89 ~ 4 0
35 COSMOS2015 842060 EmG 10 01 10.584 +02 34 34.79 25.05 24.67 23.92 23.50 22.60 ~ 7 0
36 COSMOS2015 771760 EmG 10 01 11.613 +02 28 10.52 24.37 24.08 23.29 22.96 21.975 ~ 7 0
37 COSMOS2015 672114 EmG 10 01 14.59 +02 19 07.9 24.69 24.51 24.27 23.94 23.47 ~ 4 0
38 COSMOS2015 796097 EmG 10 01 16.15 +02 30 30.3 23.77 23.82 23.31 23.16 22.47 ~ 4 0
39 COSMOS2015 869234 EmG 10 01 16.725 +02 37 04.98 23.58 23.57 22.94 22.73 21.992 ~ 7 0
40 COSMOS2015 911879 EmG 10 01 18.57 +02 41 01.0 23.60 23.50 22.81 22.57 21.790 ~ 6 0
41 COSMOS2015 890368 EmG 10 01 20.60 +02 38 58.7 24.09 23.94 23.52 23.19 22.54 ~ 5 0
42 COSMOS2015 944061 EmG 10 01 22.668 +02 43 58.96 23.65 23.51 22.84 22.58 21.808 ~ 9 0
43 COSMOS2015 838806 rG 10 01 23.368 +02 34 12.86 23.93 23.79 23.08 22.71 21.733 ~ 15 0
44 COSMOS2015 762827 EmG 10 01 23.67 +02 27 18.9 23.94 23.91 23.31 23.05 22.31 ~ 6 0
45 COSMOS2015 706714 Sy2 10 01 23.88 +02 22 10.5 24.30 24.05 23.77 23.60 23.12 ~ 6 0
46 COSMOS2015 831332 EmG 10 01 24.862 +02 33 30.51 24.12 23.97 23.30 22.92 21.959 ~ 7 0
47 COSMOS2015 804328 EmG 10 01 24.99 +02 31 08.8 24.53 24.31 23.28 22.83 21.701 ~ 10 0
48 COSMOS2015 863025 EmG 10 01 26.61 +02 36 29.2 23.47 23.47 23.22 23.10 22.87 ~ 4 0
49 COSMOS2015 830604 EmG 10 01 28.169 +02 33 33.18 24.14 24.07 23.38 23.12 22.25 ~ 7 0
50 COSMOS2015 790685 EmG 10 01 28.95 +02 29 53.3 22.587 22.41 21.87 21.630 20.873 ~ 8 0
51 COSMOS2015 766363 AGN 10 01 30.37 +02 27 35.0 24.00 23.80 23.35 22.94 22.166 ~ 14 0
52 COSMOS2015 757015 EmG 10 01 34.420 +02 26 42.59 23.57 23.50 22.81 22.60 21.824 ~ 7 0
53 ACS-GC 20112584 AGN 10 01 36.11 +02 20 04.6 23.82 23.77 23.17 22.97 22.37 ~ 10 0
54 ACS-GC 20140088 rG 10 01 40.27 +02 33 30.7 24.23 23.96 23.30 22.98 22.35 ~ 14 0
55 ACS-GC 20139942 EmG 10 01 40.96 +02 37 22.7 25.85 25.67 25.10 24.48 23.71 ~ 6 0
56 COSMOS2015 674193 EmG 10 01 41.257 +02 19 23.49         23.16 ~ 6 0
57 SDSS J100141.53+023459.7 rG 10 01 41.506 +02 34 59.50 21.678 21.609 21.311 21.147 20.782 ~ 14 0
58 [RBS2012] 150.44572+02.76095 EmG 10 01 46.97 +02 45 39.4         23.11 ~ 1 0
59 COSMOS2015 881981 EmG 10 01 51.47 +02 38 16.7 26.56 26.15 26.368 25.32 24.62 ~ 4 0
60 COSMOS2015 935536 EmG 10 01 56.58 +02 43 10.8 25.04 24.80 23.77 23.35 22.26 ~ 5 0
61 COSMOS2015 707660 EmG 10 01 58.813 +02 22 40.30 25.01 24.74 23.61 23.43 21.862 ~ 8 0
62 COSMOS2015 890314 EmG 10 02 00.82 +02 39 01.4 25.18 25.00 24.26 23.82 23.18 ~ 4 0
63 COSMOS2015 843565 EmG 10 02 02.74 +02 34 38.1 23.168 22.97 22.49 22.18 21.519 ~ 5 0
64 COSMOS2015 833157 EmG 10 02 03.60 +02 33 45.3 25.80 25.35 24.72 24.25 23.50 ~ 4 0
65 COSMOS2015 789811 EmG 10 02 10.52 +02 29 49.7 24.10 23.95 23.28 22.95 22.003 ~ 9 0
66 COSMOS2015 943791 EmG 10 02 12.08 +02 43 56.7 23.40 23.13 22.41 22.08 21.205 ~ 7 0
67 COSMOS2015 777152 EmG 10 02 14.87 +02 28 34.0 23.032 22.78 22.12 21.849 21.071 ~ 4 0
68 COSMOS2015 884995 AGN 10 02 16.40 +02 38 27.8 24.63 24.41 23.97 23.62 23.04 ~ 6 0
69 [RBS2012] 150.59031+02.53405 EmG 10 02 21.67 +02 32 02.6         22.60 ~ 4 0
70 ACS-GC 20136462 Sy1 10 02 23.364 +02 37 04.53   22.2031 21.9081   21.75 ~ 27 0
71 COSMOS2015 717394 EmG 10 02 23.83 +02 22 59.9 24.21 24.02 23.15 22.87 21.925 ~ 5 0
72 ACS-GC 20166648 AGN 10 02 28.91 +02 37 32.8 24.26 23.60 22.71 22.06 21.306 ~ 8 0
73 COSMOS2015 826881 EmG 10 02 29.26 +02 33 09.3 23.92 23.75 23.04 22.76 21.865 ~ 7 0
74 COSMOS2015 938399 AGN 10 02 29.84 +02 43 30.6 23.93 23.94 23.45 23.29 22.84 ~ 6 0
75 COSMOS2015 829141 EmG 10 02 31.31 +02 33 22.9 23.78 23.66 23.22 23.07 22.57 ~ 4 0
76 ACS-GC 20164945 AGN 10 02 32.68 +02 44 39.7 25.08 24.80 24.40 23.99 23.31 ~ 9 0
77 COSMOS2015 868716 AGN 10 02 33.37 +02 37 01.0 23.186 23.12 22.81 22.62 22.29 ~ 7 0
78 [BMM2014] 1389830 EmG 10 02 39.320 +02 29 35.98     23.455   22.26 ~ 7 0
79 COSMOS2015 888680 EmG 10 02 39.82 +02 38 49.8 23.57 23.42 23.14 22.92 22.58 ~ 6 0
80 COSMOS2015 757224 EmG 10 02 39.92 +02 26 49.2 23.236 23.13 22.52 22.33 21.621 ~ 6 0
81 PEPPRI J100242.3+023137 AGN 10 02 42.31 +02 31 38.0         24.10 ~ 5 0
82 [RBS2012] 150.68825+02.45364 EmG 10 02 45.18 +02 27 13.1         25.95 ~ 1 0
83 COSMOS2015 866229 EmG 10 02 45.28 +02 36 48.2 25.17 25.02 23.92 23.51 22.45 ~ 5 0
84 COSMOS2015 836147 EmG 10 02 49.37 +02 33 58.9 24.33 24.08 23.42 23.22 22.54 ~ 4 0
85 COSMOS2015 812567 EmG 10 02 50.11 +02 31 46.3 23.69 23.50 22.82 22.51 21.661 ~ 6 0
86 COSMOS2015 865231 EmG 10 02 53.36 +02 36 44.6 25.07 24.99 24.33 23.87 23.14 ~ 4 0
87 NAME Lockman Hole reg 10 45 00.0 +58 00 00           ~ 910 0

To bookmark this query, right click on this link: simbad:objects in 2012MNRAS.426.1782R and select 'bookmark this link' or equivalent in the popup menu