2016MNRAS.460.3570A

Query : 2016MNRAS.460.3570A

2016MNRAS.460.3570A - Mon. Not. R. Astron. Soc., 460, 3570-3586 (2016/August-3)

A deep Chandra observation of the interacting star-forming galaxy Arp 299.

ANASTASOPOULOU K., ZEZAS A., BALLO L. and DELLA CECA R.

Abstract (from CDS):

We present results from a 90 ks Chandra ACIS-S observation of the X-ray luminous interacting galaxy system Arp 299 (NGC 3690/IC 694). We detect 25 discrete X-ray sources with luminosities above ∼4.0 x 10^38 ergs^-1 covering the entire Ultra Luminous X-ray source (ULX) regime. Based on the hard X-ray spectra of the non-nuclear discrete sources identified in Arp 299, and their association with young, actively star-forming region of Arp 299 we identify them as HMXBs. We find in total 20 off-nuclear sources with luminosities above the ULX limit, 14 of which are point-like sources. Furthermore we observe a marginally significant deficit in the number of ULXs, with respect to the number expected from scaling relations of X-ray binaries with the star formation rate (SFR). Although the high metallicity of the galaxy could result in lower ULX numbers, the good agreement between the observed total X-ray luminosity of ULXs, and that expected from the relevant scaling relation indicates that this deficit could be the result of confusion effects. The integrated spectrum of the galaxy shows the presence of a hot gaseous component with kT=0.72±0.03 keV, contributing ∼20 per cent of the soft (0.1-2.0 keV) unabsorbed luminosity of the galaxy. A plume of soft X-ray emission in the west of the galaxy indicates a large scale outflow. We find that the AGN in NGC 3690 contributes only 22 per cent of the observed broad-band X-ray luminosity of Arp 299.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: individual: Arp 299 - galaxies: interactions - galaxies: starburst - X-rays: binaries - X-rays: galaxies - X-rays: galaxies

Nomenclature: Fig. 1, Table 1: [AZB2016] NN (Nos 1-26).

Status at CDS : Large table(s) will be appraised for possible ingestion in VizieR.

CDS comments: Warning: Name IC 694 used instead of NGC 3690A (IC 694 is another galaxy, cf the note in SIMBAD).

Simbad objects: 35

goto Full paper

goto View the references in ADS

Number of rows : 35
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 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
2 [ZWM2003] 1 X 11 28 26.8 +58 34 07           ~ 3 0
3 IC 694 AG? 11 28 27.312 +58 34 42.29   18.2       ~ 258 2
4 [AZB2016] 2 X 11 28 30.4 +58 33 46           ~ 1 0
5 [AZB2016] 3 X 11 28 30.6 +58 33 42           ~ 1 0
6 [ZWM2003] 3 X 11 28 30.7 +58 33 44           ~ 4 0
7 [ZWM2003] 2 PoG 11 28 30.7 +58 33 49           ~ 39 0
8 GSW B21 PoG 11 28 30.9 +58 33 45           ~ 8 0
9 NGC 3690 IG 11 28 31.0 +58 33 41   13.19 12.86     ~ 1015 4
10 GSW B PoG 11 28 30.99 +58 33 40.5           ~ 24 1
11 GSW B1 PoG 11 28 31.0 +58 33 41           ~ 39 1
12 GSW C' PoG 11 28 31.02 +58 33 49.4           ~ 25 0
13 [ZWM2003] 7 X 11 28 31.2 +58 33 26           ~ 3 0
14 [AZB2016] 9 X 11 28 31.4 +58 33 43           ~ 1 0
15 [ZWM2003] 8 X 11 28 31.7 +58 33 50           ~ 4 0
16 [AZB2016] 11 X 11 28 32.0522065752 +58 33 59.484088152           ~ 1 0
17 [ZWM2003] 9 X 11 28 32.3 +58 33 18           ~ 3 0
18 [ZWM2003] 10 X 11 28 33.1 +58 33 37           ~ 3 0
19 [ZWM2003] 11 X 11 28 33.1 +58 33 56           ~ 3 0
20 [ZWM2003] 12 X 11 28 33.2 +58 33 44           ~ 5 0
21 [ZWM2003] 13 X 11 28 33.3 +58 34 03           ~ 3 0
22 NGC 3690A AGN 11 28 33.389 +58 33 46.41   16.7       ~ 42 0
23 [ZWM2003] 14 X 11 28 33.4 +58 33 47           ~ 4 0
24 [AZB2016] 20 X 11 28 33.6 +58 33 51           ~ 1 0
25 [AZB2016] 19 X 11 28 33.6 +58 34 03           ~ 1 0
26 [ZWM2003] 16 PoG 11 28 33.7 +58 33 47           ~ 40 1
27 [ZWM2003] 15 X 11 28 33.7 +58 33 51           ~ 4 0
28 [AZB2016] 21 X 11 28 33.8 +58 33 51           ~ 1 0
29 [AZB2016] 22 X 11 28 34.0 +58 33 49           ~ 1 0
30 [ZWM2003] 17 X 11 28 34.1 +58 33 40           ~ 4 0
31 [AZB2016] 24 X 11 28 34.4 +58 33 43           ~ 1 0
32 [AZB2016] 25 X 11 28 34.5 +58 33 30           ~ 1 0
33 [ZWM2003] 18 X 11 28 37.5 +58 33 41           ~ 2 0
34 NAME Antennae IG 12 01 53.170 -18 52 37.92           ~ 1749 0
35 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2

To bookmark this query, right click on this link: simbad:objects in 2016MNRAS.460.3570A and select 'bookmark this link' or equivalent in the popup menu