2012A&A...538A..47N


C.D.S. - SIMBAD4 rel 1.7 - 2020.11.25CET07:35:33

2012A&A...538A..47N - Astronomy and Astrophysics, volume 538A, 47-47 (2012/2-1)

The first X-ray survey of Galactic luminous blue variables.

NAZE Y., RAUW G. and HUTSEMEKERS D.

Abstract (from CDS):

The X-ray emission of massive stars has been studied when these objects are in their main-sequence phase, as well as when they are in their Wolf-Rayet phase. However, the X-ray properties of the transitional luminous blue variable (LBV) phase remain unknown. Using a dedicated but limited XMM-Newton survey and archival XMM-Newton and Chandra observations, we performed the first X-ray survey of LBVs: about half of the known LBVs or candidate LBVs were studied. Apart from the well known X-ray sources eta Car and CygOB2#12, four additional LBVs are detected in this survey, though some doubt remains on the association with the X-ray source for two of these. For the other LBVs, upper limits on the flux were derived, down to log[LX/LBOL]-9.4 for PCyg. This variety in the strength of the X-ray emission is discussed, with particular emphasis on the potential influence of binarity.

Abstract Copyright:

Journal keyword(s): X-rays: stars - stars : mass-loss - stars: early-type - stars: variables: S Doradus

Simbad objects: 91

goto Full paper

goto View the reference in ADS

Number of rows : 91

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 HD 5980 WR* 00 59 26.5847969465 -72 09 53.927725716   11.13 11.31   11.029 WN4+O7I: 363 1
2 HD 80077 s*b 09 15 54.7869106351 -49 58 24.573847509 10.50 10.29 9.00 7.89   B2Ia+e 125 0
3 HD 90177 s*b 10 22 53.8426931454 -59 37 28.361118869 9.16 9.66 8 8.15   LBV 307 0
4 * eta Car Em* 10 45 03.5455050 -59 41 03.951060 6.37 7.034 6.21 4.90 4.41 OBepec 2230 0
5 WRAY 15-682 WR* 10 53 59.5776214569 -60 26 44.358376205   11.64 10.85 10.56   WN11h 138 3
6 V* AG Car WR* 10 56 11.5779283438 -60 27 12.809532379 7.00 7.57 6.96 7.73   WN11h 597 0
7 MR 35 s*b 11 08 40.0633818066 -60 42 51.718989987   12.33 10.20 11.66   LBV 117 0
8 NAME Sher 25 star * 11 15 07.6444076894 -61 15 17.608695337   13.63 12.27     B1.5Iab 72 1
9 NGC 3603 OpC 11 15 18.6 -61 15 26           ~ 960 1
10 IRAS 13390-6233 bub 13 42 33.083 -62 48 11.34           ~ 5 0
11 [GKF2010] MN30 * 15 48 42.0723688302 -55 07 42.192596574   18.94 16.52 14.51   ~ 3 0
12 [GKF2010] MN39 * 16 10 26.546 -51 21 25.33           ~ 3 0
13 IRAS 16228-5014 PN? 16 26 34.2776367988 -50 21 01.982748364       16.26 14.08 ~ 9 0
14 IRAS 16254-4739 IR 16 29 03.7861459616 -47 46 26.636681954           ~ 5 0
15 IRAS 16278-4808 WR* 16 31 37.820 -48 14 55.30           cLBV/WNL 6 0
16 HD 148937 SB* 16 33 52.3867163783 -48 06 40.476619334 6.49 7.12 6.71 7.61   O6f?p 358 4
17 [GKF2010] MN45 * 16 36 42.780 -46 56 20.73           ~ 6 0
18 WRAY 16-232 Em* 16 43 16.3710629257 -46 00 42.389490408   17.12 12.5 12.92 10.25 M:e/Be 26 1
19 [GKF2010] MN47 * 16 46 17.349 -45 08 47.85           ~ 4 0
20 Cl Westerlund 1 OpC 16 47 04.00 -45 51 04.9           ~ 480 0
21 Cl* Westerlund 1 W 243 s*b 16 47 07.5028508821 -45 52 29.152464693   19.873 15.730     LBV 53 0
22 PSR J1647-4552 Psr 16 47 10.18 -45 52 16.7           ~ 178 1
23 [GKF2010] MN48 * 16 49 37.7019577257 -45 35 59.240910961   17.64 15.83 13.82 10.82 ~ 7 0
24 * zet01 Sco s*b 16 53 59.7270104119 -42 21 43.313745214 4.80 5.31 4.79 4.32 3.86 B1Ia-0ek 350 0
25 HD 326823 WR* 17 06 53.9048235954 -42 36 39.705015741 9.68 9.87 9.03 9.51   WNpec 72 1
26 2MASS J17082913-3925076 * 17 08 29.1381167480 -39 25 07.656656529           ~ 3 0
27 PSR J1708-4008 Psr 17 08 49.0 -40 09 10           ~ 264 0
28 [GKF2010] MN53 * 17 09 24.775 -40 08 45.57           ~ 2 0
29 [GKF2010] MN55 * 17 11 00.941 -39 45 17.45   20.94   17.59 14.85 ~ 4 0
30 2MASS J17374730-3137370 IR 17 37 47.309 -31 37 37.07           ~ 2 0
31 2MASS J17374754-3137333 * 17 37 47.5405241368 -31 37 33.402203455           ~ 3 0
32 [B61] 2 s*b 17 41 35.4374195439 -30 06 38.782935913   18.0 15.00 14.23 10.30 LBV_B[e]: 43 0
33 HD 160529 sg* 17 41 59.0257256544 -33 30 13.702939546 8.17 7.87 6.66 5.50 4.51 A2Ia 187 1
34 [GKF2010] MN61 bub 17 42 14.018 -29 55 36.06           ~ 6 0
35 [RHI84] 10-469 * 17 43 59.8057141807 -30 28 38.469409622     13.75     Be 6 0
36 CXOGC J174539.7-290026 X 17 45 39.71 -29 00 26.5           ~ 2 0
37 GCIRS 34W WR* 17 45 39.73 -29 00 26.6           Ofpe/WN9 54 0
38 GCIRS 34SW IR 17 45 39.743 -29 00 26.66           ~ 4 0
39 GCIRS 13 Em* 17 45 39.76 -29 00 29.8           ~ 130 0
40 GCIRS 33SE Em* 17 45 40.02 -29 00 31.0           Ofpe/WN9 24 0
41 NAME Gal Center reg 17 45 40.04 -29 00 28.1           ~ 11820 0
42 CXOGC J174540.0-290030 X 17 45 40.04 -29 00 30.9           ~ 2 0
43 GCIRS 16NW WR* 17 45 40.0451 -29 00 26.847           Ofpe/WN9 127 0
44 CXOGC J174540.0-290028 X 17 45 40.05 -29 00 28.2           ~ 1 0
45 GCIRS 16C WR* 17 45 40.12 -29 00 27.6           Ofpe/WN9 167 1
46 GCIRS 16SW WR* 17 45 40.1245 -29 00 29.018           Ofpe/WN9 143 0
47 CXOGC J174540.1-290025 X 17 45 40.15 -29 00 25.9           ~ 2 0
48 GCIRS 16NE WR* 17 45 40.26 -29 00 27.2           Ofpe/WN9 140 0
49 CXOGC J174604.4-285139 X 17 46 04.51 -28 51 40.9           ~ 1 0
50 [NHS93] 22 WR* 17 46 05.625 -28 51 31.92           WN5b 24 0
51 [FMM95] 3 s*b 17 46 15.240 -28 50 03.58           LBV 142 1
52 CXOGC J174615.2-284957 X 17 46 15.26 -28 49 57.6           ~ 1 0
53 CXOGC J174616.6-290115 X 17 46 16.63 -29 01 15.9           ~ 1 0
54 CXOGC J174616.6-284909 s*b 17 46 16.67064 -28 49 09.5556           O8-9I 7 0
55 [GMC99] D6 s*b 17 46 17.982 -28 49 03.46           LBV 58 0
56 WR 102ka WR* 17 46 18.12 -29 01 36.6           WN10 28 0
57 CXOGC J174618.3-290204 X 17 46 18.34 -29 02 04.3           ~ 1 0
58 HD 316285 s*b 17 48 14.0369781568 -28 00 53.124817157 11.88 11.27 9.60 9.28   B0Ieq 180 2
59 HD 316825 * 18 00 17.4229485306 -28 36 38.376737735   11.23 10.91     A0 3 0
60 [GKF2010] MN68 s*b 18 02 22.340 -22 38 00.24           B[e]/LBV 5 0
61 [GKF2010] MN76 WR* 18 07 05.1607005464 -20 15 16.702574138           WN9 6 0
62 PSR J1808-2024 Psr 18 08 39.32 -20 24 40.1           ~ 1117 2
63 [KMN95] Star A s*b 18 08 40.312 -20 24 41.14           LBV 40 3
64 [GKF2010] MN77 * 18 13 31.2071373928 -18 56 43.150152707       20.11 15.41 ~ 5 0
65 HD 168607 s*b 18 21 14.8855350307 -16 22 31.760520819 10.23 9.82 8.28 8.55   B9Iaep 175 1
66 HD 168625 s*b 18 21 19.5486475779 -16 22 26.077308888 10.15 9.78 8.37 8.76   B6Iap 253 2
67 EM* MWC 930 s*b 18 26 25.2358693627 -07 13 17.823788411   14.20 11.51 11.87 9.40 B5/9Iaeq 41 1
68 IRAS 18257-1148 s*b 18 28 33.405 -11 46 44.19   18.40   14.38   B[e]/LBV 5 0
69 V* V481 Sct s*b 18 33 55.2778598542 -06 58 38.634278867           LBV_B[e]: 45 0
70 IRAS 18344-0632 PN? 18 37 05.20632 -06 29 37.9752           ~ 56 0
71 [GKF2010] MN83 * 18 39 23.006 -05 53 19.93           ~ 3 0
72 BD-13 5061 sg* 18 39 26.1023386431 -13 50 47.162584517 10.86 10.75 9.89 9.98   B9Ia 31 1
73 MSX6C G026.4700+00.0207 s*b 18 39 32.2479397055 -05 44 20.194778342           LBV_B 37 1
74 [GKF2010] MN84 * 18 41 59.6514896622 -05 15 40.808502939   18.80   15.77 12.59 ~ 5 2
75 [GKF2010] MN90 * 18 45 55.940 -03 08 29.72           ~ 5 0
76 2MASS J18510295-0058242 * 18 51 02.9515456290 -00 58 24.240578499         17.58 ~ 4 0
77 IRAS 18576+0341 s*b 19 00 10.89456 +03 45 47.1096           B8I 83 1
78 [GKF2010] MN98 * 19 01 16.693 +03 55 10.81           ~ 5 1
79 IRAS 19040+0817 Em* 19 06 24.5674682597 +08 22 01.419673482       16.78   ~ 9 0
80 BD+14 3887 Em* 19 21 33.9773483922 +14 52 56.908316938 11.86 11.3 9.89     B3Ibe 78 0
81 [OMN2000] Region 3 PoC 19 23 29.3 +14 31 38           ~ 152 0
82 [KW97] 37-17 LP* 19 23 47.6416797701 +14 36 39.064626755     15.1     O4I 19 0
83 [GKF2010] MN107 Em* 19 24 03.3366365808 +13 39 49.266516056   18.96 16.78 15.29   ~ 4 2
84 IRC +10420 pA* 19 26 48.0981288433 +11 21 16.756524951   13.98 11.66     F8Ia+e 454 0
85 2MASS J19325284+1742303 IR 19 32 52.8479579007 +17 42 30.296023236           ~ 2 0
86 [D75b] Em* 19-008 Em* 19 44 37.5995985928 +24 19 05.740988052   16.42 14.64 13.68   ~ 13 1
87 * P Cyg s*b 20 17 47.2020844 +38 01 58.552724 4.66 5.24 4.82 4.28 4.02 B1-2Ia-0ep 1138 1
88 HD 193793 WR* 20 20 27.9763345925 +43 51 16.289775091 6.90 7.25 6.85 4.58   WC7p+O5 654 1
89 IRAS 20298+4011 Em* 20 31 42.2841507943 +40 21 59.061205285     15.1     B:I[e] 87 0
90 V* V1521 Cyg HXB 20 32 25.78 +40 57 27.9           WN4/5-6/7 1787 2
91 Schulte 12 s*b 20 32 40.9574572449 +41 14 29.276333992 16.1 14.45 11.702     B3-4Ia+ 363 0

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2012A&A...538A..47N and select 'bookmark this link' or equivalent in the popup menu


2020.11.25-07:35:33

© Université de Strasbourg/CNRS

    • Contact