CDS

2001A&A...376..387L

Query : 2001A&A...376..387L

2001A&A...376..387L - Astronomy and Astrophysics, volume 376, 387-392 (2001/9-3)

An XMM-Newton view of the serendipitous sources in the PKS 0312-770 field.

LUMB D.H., GUAINAZZI M. and GONDOIN P.

Abstract (from CDS):

We describe an XMM-Newton observation of the PKS 0312-770 field, which facilitates the spectral analysis of serendipitous sources previously detected by CHANDRA. The combination of larger effective area and longer exposure duration allows a significant increase in detected photons, and a lower limit in source detection sensitivity. In particular the hard X-ray normal galaxy unveiled by Fiore et al. (2000NewA....5..143F) is most likely explained as a moderately absorbed (NH∼1022cm–2) AGN. We detect 52 sources (45 previously unreported) at a limiting flux of ∼2x10–15erg/s/cm2/s in the 0.5-2keV band. The LogN-LogS curve is consistent with that derived from by XMM-Newton observations of the Lockman Hole field. The flux determinations allow to check for any inconsistency between the calibrations of the two observatories, which is discussed.

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Journal keyword(s):

Nomenclature: Table 1: XMMU JHHMMSS.s+DDMMSS N=52.

Simbad objects: 52

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Number of rows : 52
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023 		#notes
1 XMMU J030803.3-764938 X 03 08 03.3 -76 49 38           ~ 1 0
2 HELLAS2XMM 03120034 Sy2 03 09 12.1 -76 58 26       19.1   ~ 9 0
3 XMMU J030925.7-765109 X 03 09 25.7 -76 51 09           ~ 1 0
4 1XMM J030927.5-765223 X 03 09 27.6 -76 52 23           ~ 2 0
5 XMMU J030928.6-765642 X 03 09 28.6 -76 56 42           ~ 1 0
6 [VV2006] J030932.1-764846 Sy1 03 09 32.1 -76 48 46     21.80 21.8   ~ 6 0
7 HELLAS2XMM 03120014 EmG 03 09 51.16 -76 58 24.7       18.4   ~ 5 0
8 HELLAS2XMM 03120124 X 03 10 01.60 -76 51 06.7       22.5   ~ 4 0
9 XMMU J031010.1-765956 X 03 10 10.1 -76 59 56           ~ 1 0
10 XMMU J031011.0-764546 X 03 10 11.0 -76 45 46           ~ 1 0
11 [VV2006] J031015.9-765131 QSO 03 10 15.7112501304 -76 51 33.069171456     19.20 17.6   ~ 17 0
12 HELLAS2XMM 03120028 EmG 03 10 37.36 -76 47 12.7       20.8   ~ 5 0
13 XMMU J031045.3-770405 X 03 10 45.3 -77 04 05           ~ 1 0
14 XMMU J031047.3-765909 X 03 10 47.3 -76 59 10           ~ 1 0
15 [VV2006] J031049.7-765316 QSO 03 10 49.7 -76 53 16     22.30 22.3   ~ 6 0
16 HELLAS2XMM J031050.0-763904 Sy1 03 10 50.2 -76 39 04       18.6   ~ 9 0
17 HELLAS2XMM 03120009 Sy1 03 11 05.3 -76 51 58       23.2   ~ 8 0
18 HELLAS2XMM 03120011 Sy1 03 11 13.3 -76 47 02       21.5   ~ 7 0
19 HELLAS2XMM 03120029 X 03 11 13.36 -76 54 31.1       18.8   ~ 4 0
20 HELLAS2XMM 03120031 X 03 11 13.86 -76 53 59.1       23.6   ~ 5 0
21 2MASS J03111468-7652530 * 03 11 14.6796604752 -76 52 52.962365964           ~ 1 0
22 2MASS J03112533-7701345 BLL 03 11 25.3282043352 -77 01 34.335586668     17.70 17.7   ~ 12 0
23 TYC 9362-724-1 PM* 03 11 25.7638358400 -76 43 50.228692968   11.991 11.002 10.727   ~ 5 0
24 HELLAS2XMM 03120066 AGN 03 11 29.2 -76 45 15       23.1   ~ 6 0
25 HELLAS2XMM 03120035 Sy1 03 11 31.8 -77 00 32       22.0   ~ 6 0
26 XMMU J031148.9-770222 X 03 11 48.9 -77 02 22           ~ 1 0
27 XMMU J031152.3-765701 X 03 11 52.3 -76 57 02           ~ 1 0
28 XMMU J031154.7-770221 X 03 11 54.7 -77 02 22           ~ 1 0
29 QSO J0311-7651 BLL 03 11 55.2496997640 -76 51 50.848335324 15.27 16.09 16.10 15.33   ~ 222 1
30 [VV2006] J031209.2-765213 QSO 03 12 08.9563692984 -76 52 13.343579796     18.70 18.2   ~ 10 0
31 XMMU J031311.7-765428 AGN 03 12 12.1 -76 54 31           ~ 4 0
32 2MASX J03123142-7643242 G 03 12 31.426 -76 43 24.20       13.7   ~ 13 0
33 2MASS J03123866-7651335 AGN 03 12 38.7229128480 -76 51 33.137144424       18   ~ 19 0
34 XMMU J031245.7-770616 X 03 12 45.7 -77 06 16           ~ 1 0
35 XMMU J031252.6-765525 X 03 12 52.6 -76 55 26           ~ 1 0
36 HELLAS2XMM J031254.0-765415 Sy2 03 12 53.8 -76 54 15       22   ~ 10 0
37 HELLAS2XMM J031258.0-765120 Sy1 03 12 57.9 -76 51 20       23.5   ~ 6 0
38 XMMU J031259.0-765001 X 03 12 59.0 -76 50 01           ~ 1 0
39 HELLAS2XMM 03120003 Sy1 03 13 14.5 -76 55 57       18.3   ~ 9 0
40 XMMU J031315.0-770056 X 03 13 15.0 -77 00 56           ~ 1 0
41 XMMU J031315.6-770047 X 03 13 15.6 -77 00 47           ~ 1 0
42 XMMU J031320.2-770110 X 03 13 20.2 -77 01 11           ~ 1 0
43 [VV2006] J031334.5-764830 QSO 03 13 34.5932125200 -76 48 29.500970760     19.70 19.7   ~ 7 0
44 XMMU J031340.8-764009 X 03 13 40.8 -76 40 10           ~ 1 0
45 XMMU J031342.5-765421 X 03 13 42.5 -76 54 21           ~ 1 0
46 [VV2006] J031349.3-764600 Sy1 03 13 49.3 -76 46 00     21.60 21.6   ~ 6 0
47 XMMU J031412.5-765154 X 03 14 12.5 -76 51 54           ~ 1 0
48 XMMU J031412.6-765619 X 03 14 12.6 -76 56 20           ~ 1 0
49 XMMU J031415.3-765716 X 03 14 15.3 -76 57 17           ~ 1 0
50 HELLAS2XMM 03120010 Sy1 03 14 16.5 -76 45 36       19.6   ~ 7 0
51 HELLAS2XMM 03120020 EmG 03 14 16.76 -76 55 59.5       21.5   ~ 4 0
52 HELLAS2XMM 03120012 Sy1 03 15 28.8 -76 53 40       21   ~ 6 0

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2023.10.05-01:08:43

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