2000ApJ...544..641H

Query : 2000ApJ...544..641H

2000ApJ...544..641H - Astrophys. J., 544, 641-658 (2000/December-1)

Faint radio sources and star formation history.

HAARSMA D.B., PARTRIDGE R.B., WINDHORST R.A. and RICHARDS E.A.

Abstract (from CDS):

The centimeter-wave luminosity of local radio galaxies correlates well with their star formation rate. We extend this correlation to surveys of high-redshift radio sources to estimate the global star formation history. The star formation rate found from radio observations needs no correction for dust obscuration, unlike the values calculated from optical and ultraviolet data. Three deep radio surveys have provided catalogs of sources with nearly complete optical identifications and nearly 60% complete spectroscopic redshifts: the Hubble Deep Field and Flanking Fields at 12h+62°, the SSA13 field at 13h+42°, and the V15 field at 14h+52°. We use the redshift distribution of these radio sources to constrain the evolution of their luminosity function. The epoch-dependent luminosity function is then used to estimate the evolving global star formation density. At redshifts less than 1, our calculated star formation rates are significantly larger than even the dust-corrected optically selected star formation rates; however, we confirm the rapid rise from z=0 to z=1 seen in those surveys.

Abstract Copyright: ∼

Journal keyword(s): Cosmology: Observations - Galaxies: Evolution - Galaxies: Luminosity Function, Mass Function - Galaxies: Starburst - Radio Continuum: Galaxies - Stars: Formation

Simbad objects: 80

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Number of rows : 80
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 CXOHDFN J123632.4+621104 rG 12 36 32.51 +62 11 05.4 25.81 23.0827 22.447 19.67 19.9076 ~ 26 0
2 SDSS J123634.47+621213.2 EmG 12 36 34.474 +62 12 13.24 24.03 21.4534 21.551 18.84 19.1534 ~ 64 0
3 NAME SMM J123635+621239 rG 12 36 34.528 +62 12 41.39 25.26 23.8632 24.53 23.18 22.7131 ~ 126 0
4 CXOHDFN J123637.1+621135 EmG 12 36 36.8615 +62 11 35.176 21.76 18.8662 20.7111 17.66 18.0676 ~ 45 0
5 [BCR2000] 28 rG 12 36 40.73 +62 10 11.0     26.4     ~ 11 0
6 [RKF98] 3641+1142 PoG 12 36 41.492 +62 11 42.97           ~ 3 0
7 COLDz -cont-GN-10 rG 12 36 42.093 +62 13 31.29 26.61 27.03 26.43 25.8 25.7254 ~ 75 0
8 ACS-GC 50012485 Sy2 12 36 42.192 +62 15 45.75 24.57 23.7774 24.15 21.61 21.3766 ~ 61 0
9 CXOHDFN J123644.0+621250 EmG 12 36 43.98 +62 12 50.0 23.18 22.6029 22.821 20.84 21.0192 ~ 62 0
10 NAME SMM J123646+621451 rG 12 36 44.03 +62 14 50.6 25.38 25.3082 25.48 24.25 24.2135 ~ 62 0
11 COLDz -cont-GN-8 rG 12 36 44.390 +62 11 33.05 26.48 25.0440 24.15 21.96 21.5999 ~ 93 0
12 [RKF98] 3646+1447 G 12 36 46.238 +62 14 47.53           ~ 3 0
13 SDSS J123646.31+621404.6 Sy1 12 36 46.332 +62 14 05.01 24.58 23.8730 23.174 21.69 21.5709 ~ 114 0
14 NAME Hubble Deep Field reg 12 36 49.5 +62 12 58           ~ 1967 1
15 NAME SMM J123650+621316 EmG 12 36 49.74 +62 13 13.0 25.47 23.7701 23.48 21.46 21.6273 ~ 89 1
16 CXOHDFN J123651.1+621031 AGN 12 36 51.13 +62 10 30.8 24.61 22.7105 22.346 20.23 20.3643 ~ 63 0
17 Cowie 19 AGN 12 36 51.719 +62 12 20.22 24.90 23.6504 22.917 21.45 21.6164 ~ 93 0
18 CXOHDFN J123651.8+621221 AGN 12 36 51.7445 +62 12 21.438     27.6   25.80 ~ 84 0
19 NAME SMM J123652+621225 smm 12 36 51.976 +62 12 25.80           ~ 186 0
20 COLDz -cont-GN-5 rG 12 36 52.888 +62 14 43.97 24.30 21.9002 20.016 18.93 19.1887 ~ 62 0
21 COLDz -cont-GN-4 EmG 12 36 53.38 +62 11 39.6 24.11 23.4368 23.69 22.93 22.6310 ~ 66 0
22 ACS-GC 50009298 rG 12 36 55.448 +62 13 11.58 26.46 25.9176 24.80 22.86 22.4708 ~ 67 1
23 GOODS J123657.79+621455.3 EmG 12 36 57.81 +62 14 55.0 24.99 24.6692 24.35 22.49 22.1208 ~ 30 0
24 NAME SMM J123700+620912 rG 12 37 00.23 +62 09 09.7     26.4   25.0 ~ 38 0
25 NAME SMM J123701+621148 rG 12 37 01.58 +62 11 46.4 28.69 25.8 25.7 25.30 25.30 ~ 55 1
26 NAME SMM J123707.2+621408 rG 12 37 07.19 +62 14 08.0 28.12 26.8993 26.6 25.6 25.3860 ~ 114 0
27 GOODS J123708.09+621247.1 G 12 37 08.0914 +62 12 47.102 24.27 23.4349 23.52 21.80 22.2214 ~ 14 0
28 CXOHDFN J123708.3+621055 rG 12 37 08.33 +62 10 56.0 23.16 21.6540 21.839 19.96 20.2695 ~ 52 0
29 NAME SMM J123711.32+621331.3 rG 12 37 11.35 +62 13 31.0 25.3 24.9032   23.8 24.7226 ~ 59 1
30 COLDz -cont-GN-1 rG 12 37 16.375 +62 15 12.32 23.47 19.6019 22.698 20.27 20.2888 ~ 49 0
31 [ABB2003] CDFN 403 rG 12 37 21.271 +62 11 29.91 24.8 24.3 24.3 23.8 25.0 ~ 31 0
32 NAME VLA J123725.7+621128 rG 12 37 25.7 +62 11 28   26.2680 26.40   23.6584 ~ 32 1
33 [FKP2002] SA 13 12 rG 13 12 14.518 +42 38 21.86   23.08       ~ 4 0
34 [FKP2002] SA 13 14 rG 13 12 15.130 +42 37 02.70   20.71       ~ 4 0
35 [FKP2002] SA 13 16 rG 13 12 16.083 +42 39 21.47   25.09       ~ 5 0
36 SSA 13 reg 13 12 16.5 +42 44 39           ~ 110 0
37 [FKP2002] SA 13 17 rG 13 12 17.181 +42 39 12.15   21.94       ~ 4 0
38 [FKP2002] mJy J131217+423930 rG 13 12 17.601 +42 39 30.49   25.58       ~ 4 0
39 [FKP2002] SA 13 20 rG 13 12 18.437 +42 38 43.92   23.20       ~ 4 0
40 [FKP2002] SA 13 22 rG 13 12 19.932 +42 38 31.39   22.27       ~ 5 0
41 [FKP2002] SA 13 23 rG 13 12 20.016 +42 39 23.97           ~ 5 0
42 [FKP2002] SA 13 24 rG 13 12 20.185 +42 37 04.02   28.81       ~ 5 0
43 [FKP2002] SA 13 27 G 13 12 21.109 +42 39 23.49   19.69       ~ 7 0
44 [FKP2002] SA 13 28 G 13 12 21.397 +42 37 22.91   19.34       ~ 7 0
45 [FKP2002] SA 13 29 rG 13 12 21.839 +42 38 27.55   21.80       ~ 4 0
46 [FKP2002] SA 13 31 rG 13 12 23.298 +42 39 08.35   21.82       ~ 4 0
47 [SWM97] J131223.8+423712 rG 13 12 23.693 +42 37 12.09   20.94       ~ 7 1
48 [FKP2002] SA 13 39 rG 13 12 27.532 +42 38 00.23   21.43       ~ 4 0
49 CFRS 14.1501 EmG 14 17 27.4169 +52 26 38.219           ~ 12 0
50 ACS-GC 12012467 rG 14 17 32.63543 +52 32 03.0362   26.134 24.931 23.13 21.64 ~ 19 0
51 CFRS 14.1329 rG 14 17 34.83 +52 27 52.0   21.668   20.079 19.472 ~ 18 0
52 CFRS 14.1246 rG 14 17 38.648 +52 27 57.10           ~ 4 0
53 CUDSS 14.1 rG 14 17 40.21 +52 29 06.5     25.5     ~ 25 0
54 CFRS 14.1190 rG 14 17 40.48 +52 27 13.8   23.10   21.68 20.84 ~ 24 0
55 CFRS 14.1177 rG 14 17 40.73 +52 33 51.2   22.63   21.42 20.62 ~ 8 0
56 NAME SMM J141741.90+522823.6 Sy1 14 17 41.8801 +52 28 23.431   23.62 22.945 21.56 20.417 ~ 60 0
57 NAME SMM J141742.20+523026.0 rG 14 17 42.04 +52 30 25.6   21.959 21.6 20.829 20.183 ~ 45 0
58 EGSIRAC J141745.03+522803.0 Sy2 14 17 44.99 +52 28 03.0   20.003   18.714 18.199 ~ 27 1
59 ACS-GC 12007878 Sy1 14 17 45.88 +52 30 32.5   25.535 24.336 22.94 21.43 ~ 38 0
60 ACS-GC 12007962 rG 14 17 49.2079 +52 28 03.292   26.6 23.40 23.08 21.66 ~ 26 0
61 ACS-GC 12007686 rG 14 17 49.2245 +52 28 11.610   24.835 24.047 23.84 22.94 ~ 21 0
62 CFRS 14.0861 rG 14 17 51.700 +52 31 37.08           ~ 4 0
63 CFRS 14.0854 rG 14 17 51.90 +52 29 29.5     23.09     ~ 19 0
64 CFRS 14.0820 rG 14 17 53.089 +52 31 40.00           ~ 6 0
65 CFDF 14h 65240 rG 14 17 57.095 +52 26 31.20   25.621 25.589 23.35 23.451 ~ 10 0
66 AEGIS20 J141758.05+523134.5 rG 14 17 58.143 +52 31 33.97       23.77   ~ 10 0
67 CFRS 14.0663 rG 14 17 58.45 +52 27 12.4   23.17   21.62 20.76 ~ 12 0
68 CFRS 14.0667 rG 14 17 58.57 +52 28 57.2           ~ 4 0
69 CFRS 14.0645 rG 14 17 59.7 +52 26 01           ~ 4 0
70 CFRS 14.9994 rG 14 18 00.27173 +52 26 05.0752   25.4   23.52 22.41 ~ 6 0
71 NAME SMM J141800.40+512820.3 rG 14 18 00.431 +52 28 22.13   24.44   23.74 24.25 ~ 21 1
72 CFRS 14.0573 rG 14 18 02.02 +52 31 04.5           ~ 8 0
73 CFRS 14.9995 rG 14 18 03.374 +52 26 58.77           ~ 3 0
74 15V 60 Sy2 14 18 04.062 +52 27 50.94           ~ 5 0
75 15V 62 rG 14 18 05.40 +52 30 18.6           ~ 3 0
76 NAME SMM J141809.00+522803.8 rG 14 18 09.102 +52 28 04.36   25.8       ~ 21 0
77 15V 70 rG 14 18 09.934 +52 32 59.58           ~ 3 0
78 CFRS 14.9996 rG 14 18 13.07 +52 31 12.9           ~ 6 0
79 15V 73 Sy2 14 18 13.543 +52 26 56.61           ~ 4 0
80 CFRS 14.0154 rG 14 18 18.14 +52 26 33.0           ~ 7 0

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