2007ApJS..172..132B

Query : 2007ApJS..172..132B

2007ApJS..172..132B - Astrophys. J., Suppl. Ser., 172, 132-149 (2007/September-0)

COSBO: the MAMBO 1.2 millimeter imaging survey of the COSMOS field.

BERTOLDI F., CARILLI C., ARAVENA M., SCHINNERER E., VOSS H., SMOLCIC V., JAHNKE K., SCOVILLE N., BLAIN A., MENTEN K.M., LUTZ D., BRUSA M., TANIGUCHI Y., CAPAK P., MOBASHER B., LILLY S., THOMPSON D., AUSSEL H., KREYSA E., HASINGER G., AGUIRRE J., SCHLAERTH J. and KOEKEMOER A.

Abstract (from CDS):

The inner 20x20 arcmin2 of the COSMOS field was imaged at 250 GHz (1.2 mm) to an rms noise level of ∼1 mJy per 11" beam using the Max-Planck Millimeter Bolometer Array (MAMBO-2) at the IRAM 30 m telescope. We detect 15 sources at significance between 4 and 7 σ, 11 of which are also detected at 1.4 GHz with the VLA with a flux density >24 µJy (3 σ). We identify 12 more lower significance mm sources based on their association with faint radio sources. We present the multifrequency identifications of the MAMBO sources, including VLA radio flux densities, optical and near-infrared identifications, as well as the XMM-Newton X-ray detection for two of the mm sources. We compare radio and optical photometric redshifts and briefly describe the host galaxy morphologies. The colors of the identified optical counterparts suggest most of them to be high-redshift (z∼2-3) star-forming galaxies. At least three sources appear lensed by a foreground galaxy. We highlight some MAMBO sources that do not show obvious radio counterparts. These sources could be dusty starburst galaxies at redshifts >3.5. The 250 GHz source areal density in the COSMOS field is comparable to that seen in other deep mm fields.

Abstract Copyright: ∼

Journal keyword(s): Submillimeter - Infrared: Galaxies - Surveys

Nomenclature: Tables 1,2 col(1): COSMOSMAMBO NNWN N=27 among (Nos 1-37) +19 +2. Table 1, col(2): COSMOSMAMBO MM JHHMMSS+DDMMSS N=27. Table 1, col(VLA): [BCA2007] VLA JHHMMSS.ss+DDMMSS.s N=30.

Status at CDS : Acronym for new objects described in the dictionary of nomenclature and being created in SIMBAD.

CDS comments: Objects refered as COSMOS 1211238, 1211239, 1240610, 1252837, 1252838, 1259096, 1605942, 1654929, 1654930, 1950977, 1958423, in Table 2 do not exist in the public COSMOS catalogue 2007ApJS..172...99C and have not been created in Simbad.

Simbad objects: 57

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Number of rows : 57
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 [BCA2007] VLA J095951.07+021715.7 mm 09 59 51.2 +02 17 20           ~ 2 0
2 COSMOSMAMBO 36W mm 09 59 53.0 +02 18 51           ~ 3 0
3 COSMOSMAMBO 36E Rad 09 59 53.85 +02 18 53.6           ~ 3 0
4 COSMOSMAMBO 10E mm 09 59 56.0 +02 11 39           ~ 1 0
5 [BCA2007] VLA J095956.87+021137.2 Rad 09 59 56.87 +02 11 37.2           ~ 1 0
6 COSMOS2015 589633 G 09 59 56.884 +02 11 37.46 25.25 24.55 23.28 22.48 21.494 ~ 12 0
7 AzTEC J095957.35+021133.2 G 09 59 56.9 +02 11 39           ~ 4 0
8 [BCA2007] VLA J095957.07+021136.9 Rad 09 59 57.07 +02 11 36.9           ~ 1 0
9 AzTEC J095959.49+020633.1 G 09 59 59.96 +02 06 33.1           ~ 11 0
10 COSMOS2015 643983 G 10 00 01.798 +02 16 27.40 24.79 24.17 23.06 22.39 21.691 ~ 14 0
11 [BCA2007] VLA J100001.80+021627.6 Rad 10 00 01.80 +02 16 27.6           ~ 1 0
12 AzTEC J100007.77+021151.6 G 10 00 07.8 +02 11 49           ~ 6 0
13 COSMOS 1656861 G 10 00 08.9 +02 13 04           ~ 4 0
14 [BCA2007] VLA J100009.63+021334.5 Rad 10 00 09.63 +02 13 34.5           ~ 1 0
15 COSMOS2015 611299 G 10 00 09.697 +02 13 34.36 24.74 24.37 23.48 23.09 22.151 ~ 9 0
16 COSMOSMAMBO MM J100010+021338 mm 10 00 10.1 +02 13 38           ~ 2 0
17 COSMOS2015 609289 rG 10 00 10.129 +02 13 34.98           ~ 10 0
18 COSMOSMAMBO 2E1 mm 10 00 10.13 +02 13 35.0           ~ 1 0
19 COSMOSMAMBO 2E2 mm 10 00 10.13 +02 13 35.0           ~ 1 0
20 COSMOSMAMBO 2E mm 10 00 10.4 +02 13 37           ~ 2 0
21 AS2COS 0032.1 AGN 10 00 12.583 +02 14 43.95           ~ 16 0
22 AzTEC J100012.96+020124.1 G 10 00 12.6 +02 01 25           ~ 6 0
23 COSMOS J100015.29+021240.5 rG 10 00 15.282 +02 12 40.62           ~ 12 0
24 COSMOSMAMBO MM J100015+021244 mm 10 00 15.4 +02 12 44           ~ 1 0
25 [BCA2007] VLA J100015.43+021549.6 Rad 10 00 15.43 +02 15 49.6           ~ 1 0
26 COSMOSMAMBO 13N mm 10 00 15.5 +02 12 53           ~ 1 0
27 [BCA2007] VLA J100015.59+021549.6 mm 10 00 15.59 +02 15 49.6           ~ 1 0
28 AzTEC J100015.77+021545.1 smm 10 00 15.7 +02 15 49           ~ 16 0
29 COSMOSMAMBO 1W mm 10 00 16.0 +02 15 49           ~ 1 0
30 COSMOS2015 526106 AGN 10 00 22.337 +02 06 05.06           ~ 14 0
31 AzTEC J100024.20+021748.7 rG 10 00 24.03 +02 17 49.7   23.067 21.897   20.223 ~ 26 0
32 AzTEC J100025.56+021530.1 G 10 00 26.2 +02 15 29           ~ 14 0
33 NAME COSMOS Field reg 10 00 28.60 +02 12 21.0           ~ 2972 0
34 AzTEC J100031.47+021239.0 G 10 00 31.9 +02 12 41           ~ 4 0
35 COSMOSMAMBO 30W mm 10 00 34.296 +02 03 02.12           ~ 1 0
36 [BCA2007] VLA J100034.31+020302.3 mm 10 00 34.3 +02 03 04           ~ 2 0
37 COSMOSMAMBO 30E mm 10 00 34.342 +02 03 02.70           ~ 1 0
38 ACS-GC 20091761 AGN 10 00 37.898 +02 08 21.86         23.518 ~ 7 0
39 [VV2006] J100038.0+020822 QSO 10 00 38.0145823704 +02 08 22.399120716   20.698 20.617   20.45 ~ 63 0
40 COSMOSMAMBO MM J100038+020825 mm 10 00 38.1 +02 08 25           ~ 6 0
41 COSMOSMAMBO MM J100047+021018 mm 10 00 47.3 +02 10 18           ~ 4 0
42 [BCA2007] VLA J100047.46+021014.2 Rad 10 00 47.46 +02 10 14.2           ~ 1 0
43 [BCA2007] VLA J100048.89+020125.4 mm 10 00 49.0 +02 01 26           ~ 2 0
44 COSMOS 1594330 G 10 00 56.5 +02 08 41           ~ 3 0
45 ACS-GC 20060854 AGN 10 00 57.2 +02 03 22 24.21 23.96 23.69 23.34 22.77 ~ 18 0
46 AzTEC J100057.20+022008.7 G 10 00 57.2 +02 20 13           ~ 15 0
47 AzTEC J100057.18+021311.7 G 10 00 57.4 +02 13 05           ~ 3 0
48 COSMOS 1562090 G 10 00 59.244 +02 17 10.64           ~ 1 0
49 COSMOS 1561626 G 10 00 59.247 +02 17 19.05           ~ 2 0
50 [BCA2007] VLA J100059.31+021710.4 Rad 10 00 59.31 +02 17 10.4           ~ 1 0
51 [BCA2007] VLA J100059.35+021715.5 Rad 10 00 59.35 +02 17 15.5           ~ 1 0
52 COSMOSMAMBO MM J100059+021716 mm 10 00 59.4 +02 17 16           ~ 3 0
53 [BCA2007] VLA J100100.22+021813.7 mm 10 01 00.2 +02 18 11           ~ 2 0
54 AzTEC J100109.63+020348.3 G 10 01 09.8 +02 03 46     27.2     ~ 7 0
55 COSMOSMAMBO 27W mm 10 01 09.811 +02 03 46.44           ~ 1 0
56 COSMOSMAMBO 27E mm 10 01 09.866 +02 03 46.60           ~ 1 0
57 [BCA2007] VLA J100059.24+021719.2 Rad ~ ~           ~ 1 0

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