2001A&A...372..364D

Query : 2001A&A...372..364D

2001A&A...372..364D - Astronomy and Astrophysics, volume 372, 364-376 (2001/6-3)

FIRBACK: III. Catalog, source counts, and cosmological implications of the 170 µm ISO deep survey.

DOLE H., GISPERT R., LAGACHE G., PUGET J.-L., BOUCHET F.R., CESARSKY C., CILIEGI P., CLEMENTS D.L., DENNEFELD M., DESERT F.-X., ELBAZ D., FRANCESCHINI A., GUIDERDONI B., HARWIT M., LEMKE D., MOORWOOD A.F.M., OLIVER S., REACH W.T., ROWAN-ROBINSON M. and STICKEL M.

Abstract (from CDS):

The FIRBACK (Far Infrared BACKground) survey is one of the deepest imaging surveys carried out at 170µm with ISOPHOT onboard ISO, and is aimed at the study of the structure of the Cosmic Far Infrared Background. This paper provides the analysis of resolved sources. After a validated process of data reduction and calibration, we perform intensive simulations to optimize the source extraction, measure the confusion noise (σ_c=45mJy), and give the photometric and astrometric accuracies. 196 galaxies with flux S>3σ_c are detected in the area of 3.89 square degrees. Counts of sources with flux S>4σ_c present a steep slope of 3.3±0.6 on a differential ``logN-logS'' plot between 180 and 500mJy. As a consequence, the confusion level is high and will impact dramatically on future IR deep surveys. This strong evolution, compared with a slope of 2.5 from Euclidian geometry, is in line with models implying a strongly evolving Luminous Infrared Galaxy population. The resolved sources account for less than 10% of the Cosmic Infrared Background at 170µm, which is expected to be resolved into sources in the 1 to 10mJy range.

Abstract Copyright: ∼

Journal keyword(s): cosmology: miscellaneous - galaxies: infrared - galaxies: evolution - galaxies: statistics

VizieR on-line data: <Available at CDS (J/A+A/372/364): tables 7-12>

Nomenclature: Table 7: FIRBACK FSM NN (Nos 0-22). Table 10: FIRBACK CFSM NN (Nos 23-37). Table 8: FIRBACK FN1 NN (Nos 0-55). Table 11: FIRBACK CFN1 NNN (Nos 56-102). Table 9: FIRBACK FN2 NN (Nos 0-26). Table 12: FIRBACK CFN2 NN (Nos 27-54).

Simbad objects: 196

Full paper

View the references in ADS

Number of rows : 196

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag R	Sp type	#ref 1850 - 2023	#notes
1	FIRBACK FSM 019	G	03 07 28	-55 09.1				~	2	0
2	FIRBACK CFSM 024	IR	03 07 48	-55 01.7				~	1	0
3	2MFGC 2548	G	03 07 59.532	-54 34 45.36				~	7	0
4	[VV2006] J030809.0-550907	QSO	03 08 11.3793146448	-55 09 41.094843228				~	5	1
5	FIRBACK FSM 017	G	03 08 24	-54 28.1				~	2	0
6	FIRBACK CFSM 029	IR	03 08 38	-54 57.6				~	1	0
7	[VV2006] J030837.0-552045	QSO	03 08 38.3414239488	-55 20 37.858511256		16.75		~	9	0
8	FIRBACK FSM 009	G	03 08 42	-54 27.5				~	2	0
9	FIRBACK FSM 021	IR	03 08 50	-55 05.7				~	1	0
10	FIRBACK CFSM 037	IR	03 08 54	-55 00.8				~	1	0
11	FIRBACK FSM 022	IR	03 09 24	-55 10.6				~	1	0
12	2MASX J03092716-5452242	G	03 09 27.1698771624	-54 52 24.759947280		16.91	15.80	~	6	0
13	FIRBACK CFSM 028	IR	03 09 28	-54 09.9				~	1	0
14	FIRBACK FSM 020	G	03 09 31	-55 25.1				~	2	0
15	FIRBACK CFSM 032	IR	03 09 41	-54 21.1				~	1	0
16	2MASX J03094250-5443031	G	03 09 42.5425926648	-54 43 03.044457588				~	3	0
17	FIRBACK FSM 018	IR	03 10 01	-55 11.8				~	2	0
18	FIRBACK FSM 010	IR	03 10 16	-55 01.6				~	2	1
19	FIRBACK FSM 005	IR	03 10 22	-54 31.9				~	2	1
20	FIRBACK CFSM 034	IR	03 10 31	-54 43.8				~	1	0
21	6dFGS gJ031037.0-542611	G	03 10 37.046	-54 26 09.77		16.75	15.81	~	4	0
22	FIRBACK FSM 006	G	03 10 45	-54 32.1				~	2	0
23	FIRBACK CFSM 030	IR	03 10 46	-54 19.2				~	1	0
24	FIRBACK CFSM 036	IR	03 11 36	-54 56.2				~	1	0
25	FIRBACK FSM 003	G	03 11 59.3	-55 14 30				~	3	0
26	FIRBACK FSM 007	G	03 12 08.5	-55 08 55				~	3	0
27	FIRBACK FSM 001	G	03 12 10.4	-55 17 07				~	4	0
28	FIRBACK FSM 002	G	03 12 28.9	-55 16 41				~	3	0
29	FIRBACK FSM 008	G	03 12 33.3	-54 57 06				~	3	0
30	FIRBACK CFSM 033	IR	03 12 41.1	-54 53 49				~	2	0
31	FIRBACK FSM 011	G	03 12 53.9	-55 09 05				~	3	0
32	FIRBACK CFSM 027	IR	03 13 05	-55 17.0				~	1	0
33	2MASX J03130754-5449431	G	03 13 07.546	-54 49 43.13				~	2	0
34	FIRBACK CFSM 025	IR	03 13 15	-55 04.7				~	1	0
35	FIRBACK CFSM 031	IR	03 13 50	-54 58.3				~	1	0
36	FIRBACK CFSM 023	IR	03 14 08.8	-55 15 58				~	2	0
37	FIRBACK FSM 014	IR	03 14 50.0	-54 59 34				~	3	1
38	FIRBACK FSM 013	IR	03 15 18.9	-55 01 37				~	3	1
39	FIRBACK CFN1 100	IR	16 03 42	+54 49.3				~	1	0
40	FIRBACK CFN1 096	IR	16 03 49	+54 41.8				~	1	0
41	2MASX J16043390+5444318	G	16 04 33.8885284512	+54 44 31.540844868	18.8			~	8	0
42	2MASS J16044339+5433311	G	16 04 43.4091486072	+54 33 30.601908936				~	4	0
43	FIRBACK CFN1 075	IR	16 05 25	+54 25.0				~	1	0
44	FIRBACK FN1 030	IR	16 05 28	+54 47.9				~	2	0
45	FIRBACK FN1 051	IR	16 05 35	+54 55.6				~	2	0
46	FIRBACK CFN1 073	IR	16 05 37	+54 31.5				~	1	0
47	ELAISR J160538+544132	Rad	16 05 38.5732	+54 41 32.118	21.28			~	4	0
48	EF B1604+5447	Rad	16 05 45.2	+54 39 18				~	3	0
49	2MASX J16055282+5406506	EmG	16 05 52.7858213520	+54 06 50.550923268				~	11	0
50	2MASX J16055345+5422257	AGN	16 05 53.4162571200	+54 22 26.057360424	20.45			~	6	0
51	FIRBACK FN1 052	IR	16 06 16	+54 31.6				~	2	0
52	FIRBACK FN1 055	IR	16 06 18	+54 35.9				~	2	0
53	FIRBACK FN1 036	IR	16 06 36	+54 57.9				~	2	0
54	FIRBACK CFN1 077	IR	16 07 09	+54 49.7				~	3	0
55	ELAISC15 J160724+544329	SNR	16 07 24.18	+54 43 30.1	19.53			~	7	0
56	2MASS J16072472+5412119	G	16 07 24.7231562184	+54 12 11.812438908	20.43			~	10	0
57	MCG+09-26-057	G	16 07 36.5833585224	+53 57 30.284602308	17.97	15.6		~	16	0
58	2MASX J16073797+5446021	G	16 07 37.9697852064	+54 46 01.960744152	18.75			~	7	0
59	FIRBACK FN1 013	IR	16 07 38	+55 02.2				~	3	0
60	FIRBACK FN1 028	IR	16 07 42	+53 42.7				~	1	0
61	ELAISC15 J160747+534836	SNR	16 07 47.204	+53 48 35.98	20.88			~	5	0
62	FIRBACK CFN1 061	SNR	16 07 49	+54 41.0				~	2	0
63	ELAISR J160758+542353	G	16 07 58.0544	+54 23 52.980	22.95			~	5	0
64	2MASX J16080155+5436422	G	16 08 01.5628003824	+54 36 42.809014008	19.91			~	6	0
65	2MASX J16080364+5453022	AGN	16 08 03.6712743120	+54 53 02.229921168	17.95			~	15	0
66	FIRBACK FN1 047	IR	16 08 04	+53 57.5				~	2	0
67	FIRBACK CFN1 093	IR	16 08 06	+54 25.6				~	1	0
68	FIRBACK CFN1 057	G	16 08 06	+54 36.6				~	2	0
69	2MASX J16080868+5352413	G	16 08 08.6399744160	+53 52 41.595345228	19.38			~	10	0
70	2MASS J16081224+5455251	G	16 08 12.243	+54 55 25.19	22.25			~	4	0
71	FIRBACK CFN1 095	IR	16 08 13	+55 06.0				~	1	0
72	2MASS J16081412+5428354	G	16 08 14.123	+54 28 35.43	20.1			~	8	0
73	ELAISR J160825+543809	PaG	16 08 25.242	+54 38 10.07				~	16	1
74	FIRBACK FN1 025	IR	16 08 35	+54 54.5				~	2	0
75	2MASX J16083533+5350202	G	16 08 35.336	+53 50 20.01	21.09			~	9	0
76	FIRBACK CFN1 097	IR	16 08 38	+55 04.1				~	1	0
77	FIRBACK CFN1 074	IR	16 08 43	+53 59.6				~	1	0
78	ELAISR J160848+545152	Rad	16 08 48.7764	+54 51 52.537	21.94			~	7	0
79	2MASX J16085388+5447345	SNR	16 08 53.888	+54 47 34.54	21.22			~	8	0
80	FIRBACK CFN1 069	IR	16 08 57	+53 51.9				~	1	0
81	2MASX J16085807+5418175	SNR	16 08 57.9858803160	+54 18 18.034292988				~	12	0
82	FIRBACK FN1 053	IR	16 09 19	+53 49.1				~	2	0
83	ELAISR J160927+542832	G	16 09 28.1	+54 28 33				~	19	0
84	FIRBACK CFN1 071	IR	16 09 29	+54 00.7				~	1	0
85	5MUSES 191	G	16 09 31.57	+54 18 27.8				~	7	0
86	2MASS J16093461+5352216	G	16 09 34.6031807616	+53 52 21.425459484	20.88			~	8	0
87	2MASX J16093749+5412594	G	16 09 37.5143116416	+54 12 59.145077808	20.39			~	13	0
88	FIRBACK CFN1 087	SNR	16 09 44	+53 49.6				~	2	0
89	FIRBACK CFN1 067	IR	16 09 44	+55 01.4				~	1	0
90	2MASS J16094605+5421255	G	16 09 46.0901554056	+54 21 26.457833052				~	7	0
91	FIRBACK CFN1 076	IR	16 09 53	+54 03.6				~	1	0
92	2MASX J16100578+5410282	G	16 10 05.7670233576	+54 10 28.914950604	19.29			~	7	0
93	ELAISR J161019+542153	Rad	16 10 19.3	+54 21 54				~	7	0
94	FIRBACK CFN1 086	IR	16 10 22	+54 01.1				~	1	0
95	ELAISC15 J161030+550135	Rad	16 10 30.197	+55 01 34.08	21.71			~	5	0
96	FIRBACK CFN1 092	IR	16 10 34	+54 20.0				~	1	0
97	ELAISR J161035+543553	AGN	16 10 35.5776	+54 35 53.500				~	5	0
98	FIRBACK CFN1 091	IR	16 10 44	+55 06.3				~	1	0
99	FIRBACK CFN1 068	IR	16 10 46	+54 10.6				~	3	0
100	FIRBACK FN1 048	G	16 10 59.1	+54 23 05				~	3	0
101	ELAISC15 J161103+544322	G	16 11 03.7398282048	+54 43 22.012427244	18.96			~	11	0
102	MCG+09-26-063	AGN	16 11 09.5448396120	+53 58 07.424133996	19.15	16		~	12	0
103	2MASX J16111744+5416285	G	16 11 17.443	+54 16 28.56	21.03			~	7	0
104	FIRBACK FN1 027	IR	16 11 25	+55 03.0				~	2	0
105	FIRBACK CFN1 060	IR	16 11 26	+54 12.9				~	1	0
106	FIRBACK CFN1 056	IR	16 11 40	+54 17.4				~	2	0
107	ELAISR J161150+541056	Rad	16 11 50.7490	+54 10 56.633	22.14			~	4	0
108	FIRBACK CFN1 066	IR	16 11 51	+54 52.6				~	1	0
109	FIRBACK CFN1 089	IR	16 12 00	+54 00.4				~	1	0
110	FIRBACK CFN1 063	SNR	16 12 09	+54 20.2				~	2	0
111	2MASX J16121394+5408334	GiC	16 12 13.9823597856	+54 08 33.383769576	19.22			~	8	0
112	FIRBACK CFN1 081	IR	16 12 24	+54 19.4				~	1	0
113	ELAISR J161234+542917	Rad	16 12 34.9611	+54 29 17.633				~	6	0
114	2MASX J16123549+5415449	AGN	16 12 35.4651216576	+54 15 44.555321160	18.98			~	5	0
115	MCG+09-26-067	AGN	16 12 39.9820307784	+54 36 57.283754148	19.57	17		~	8	0
116	2MASX J16125115+5408011	GiC	16 12 51.1217435640	+54 08 01.341981744	18.95			~	6	0
117	2MASX J16125415+5455261	G	16 12 54.1856940696	+54 55 25.673168532				~	10	0
118	FIRBACK CFN1 099	IR	16 12 57	+54 14.6				~	1	0
119	FIRBACK CFN1 085	IR	16 12 58	+54 45.4				~	1	0
120	2MASS J16130111+5410029	G	16 13 01.0897660920	+54 10 02.985093912				~	4	0
121	FIRBACK CFN1 072	IR	16 13 03	+54 48.5				~	1	0
122	2MASX J16130794+5451420	G	16 13 07.9629033912	+54 51 41.833502964	19.63			~	5	0
123	FIRBACK CFN1 079	IR	16 13 29	+54 43.9				~	1	0
124	2MASX J16133121+5416294	G	16 13 31.2168675144	+54 16 29.823795552	19.06			~	11	0
125	FIRBACK CFN1 094	IR	16 13 52	+54 28.5				~	1	0
126	FIRBACK FN1 050	IR	16 13 55	+54 47.3				~	2	0
127	FIRBACK CFN1 065	IR	16 14 04	+54 27.8				~	1	0
128	2MASX J16140708+5419194	AGN	16 14 07.086	+54 19 19.46	21.07			~	6	0
129	FIRBACK CFN1 084	IR	16 14 12	+54 56.0				~	1	0
130	FIRBACK CFN1 058	IR	16 14 18	+54 06.8				~	1	0
131	FIRBACK CFN1 062	IR	16 14 25	+54 23.4				~	1	0
132	FIRBACK CFN1 088	IR	16 14 34	+54 38.6				~	1	0
133	2MASX J16143685+5416341	G	16 14 36.852	+54 16 34.13	20.89			~	4	0
134	FIRBACK CFN1 102	IR	16 14 40	+54 26.6				~	1	0
135	FIRBACK CFN1 090	IR	16 14 59	+54 09.3				~	1	0
136	2MASS J16150898+5418361	G	16 15 08.984	+54 18 36.17	21.26			~	4	0
137	FIRBACK FN1 054	IR	16 15 25	+54 21.3				~	2	0
138	ELAISC15 J161527+543413	SNR	16 15 27.7374707856	+54 34 13.229427288	19.59			~	5	0
139	FIRBACK CFN1 070	IR	16 15 42	+54 32.1				~	1	0
140	2MASS J16155149+5415354	G	16 15 51.498	+54 15 35.45	20.49			~	9	0
141	FIRBACK FN1 022	IR	16 16 00	+54 18.4				~	2	0
142	FIRBACK FN2 020	IR	16 32 41	+41 06.2				~	2	0
143	ELAISR J163242+410846	Rad	16 32 42.6716	+41 08 46.311	20.38			~	4	0
144	FIRBACK FN2 018	IR	16 33 38	+41 01.2				~	2	0
145	LEDA 2171568	G	16 33 51.629	+40 49 46.37				~	6	0
146	FIRBACK FN2 009	IR	16 33 55	+40 53.2				~	2	0
147	FIRBACK CFN2 033	IR	16 34 00	+41 11.3				~	2	0
148	Z 224-73	GiC	16 34 01.7867214360	+41 20 52.551545856	17.39	15.7		~	32	0
149	FIRBACK CFN2 052	IR	16 34 06	+41 03.2				~	2	0
150	SDSS J163406.49+405104.3	QSO	16 34 06.494	+40 51 04.38	20.54			~	6	0
151	ELAISC15 J163412+405652	G	16 34 11.97	+40 56 52.7	21.44			~	6	0
152	FIRBACK CFN2 034	IR	16 34 12	+40 46.4				~	2	0
153	FIRBACK CFN2 029	IR	16 34 20	+41 06.9				~	2	0
154	FIRBACK CFN2 031	IR	16 34 21	+41 10.3				~	2	0
155	FIRBACK CFN2 045	IR	16 34 23	+41 20.0				~	2	0
156	2MASS J16342390+4054105	G	16 34 23.910	+40 54 10.57	21.9			~	6	0
157	ELAISC15 J163431+412246	G	16 34 31.559	+41 22 45.79	20.43			~	5	0
158	ELAISR J163433+405956	Rad	16 34 33.5138	+40 59 56.635	20.43			~	4	0
159	ELAISR J163445+410817	Rad	16 34 45.4080	+41 08 17.767				~	5	0
160	FIRBACK CFN2 047	IR	16 34 51	+41 20.5				~	2	0
161	FIRBACK CFN2 032	IR	16 35 03	+41 31.6				~	2	0
162	2MASS J16350606+4110383	G	16 35 06.0791472216	+41 10 38.301252636				~	12	0
163	UGC 10459	GiC	16 35 07.884	+40 59 28.95		16.0		~	52	0
164	FIRBACK CFN2 030	IR	16 35 23	+40 38.7				~	2	0
165	LEDA 3087947	GiC	16 35 25.189	+40 55 42.15	18.46			~	14	0
166	FIRBACK FN2 010	IR	16 35 38	+41 17.0				~	2	0
167	FIRBACK CFN2 043	IR	16 35 44	+40 49.4				~	2	0
168	2MASX J16354691+4039032	G	16 35 46.8969940200	+40 39 03.338492580	19.19			~	11	0
169	2MASS J16354803+4128303	G	16 35 48.0438731064	+41 28 30.137721096	19			~	7	0
170	FIRBACK CFN2 042	IR	16 35 59	+40 37.5				~	2	0
171	FIRBACK CFN2 046	IR	16 36 04	+40 30.4				~	2	0
172	2MASS J16360768+4055470	G	16 36 07.6687938360	+40 55 47.113346388	19.37			~	8	0
173	FIRBACK FN2 002	IR	16 36 10	+41 05.3				~	2	0
174	2MASX J16361365+4042296	AGN	16 36 13.6251632664	+40 42 29.827799532	18.93			~	17	0
175	ELAISR J163615+404759	Rad	16 36 15.8658	+40 47 59.752				~	4	0
176	FIRBACK CFN2 051	IR	16 36 18	+41 15.4				~	2	0
177	FIRBACK CFN2 053	Rad	16 36 21.6037	+41 22 44.704				~	5	0
178	FIRBACK FN2 025	IR	16 36 31	+40 47.6				~	2	0
179	FIRBACK CFN2 028	IR	16 36 35	+40 56.1				~	2	0
180	FIRBACK CFN2 040	IR	16 36 45	+41 31.4				~	2	0
181	FIRBACK CFN2 054	IR	16 36 56	+41 14.2				~	2	0
182	FIRBACK CFN2 036	IR	16 37 01	+40 43.1				~	2	0
183	ELAISR J163703+412425	Rad	16 37 03.2117	+41 24 25.756				~	5	0
184	2MASS J16370819+4128558	G	16 37 08.1799259016	+41 28 56.050467960	20.95			~	6	0
185	LEDA 2171215	G	16 37 16.790	+40 48 25.91				~	12	0
186	FIRBACK CFN2 050	IR	16 37 18	+41 16.1				~	2	0
187	ELAISR J163728+404533	Rad	16 37 28.9962	+40 45 33.667				~	5	0
188	UGC 10479	rG	16 37 34.338	+40 52 05.66		16.0		~	18	0
189	FIRBACK CFN2 048	IR	16 37 37	+40 57.0				~	2	0
190	FIRBACK CFN2 049	IR	16 37 42	+41 19.2				~	2	0
191	FIRBACK FN2 021	IR	16 37 58	+40 51.4				~	2	0
192	FIRBACK FN2 011	IR	16 38 07	+40 58.2				~	2	0
193	FIRBACK CFN2 037	IR	16 38 15	+40 54.4				~	2	0
194	FIRBACK FN2 014	IR	16 38 24	+41 13.3				~	2	0
195	FIRBACK CFN2 035	IR	16 38 50	+41 05.5				~	2	0
196	FIRBACK FN2 024	IR	16 38 56	+41 02.2				~	2	0

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