2005A&A...444..821L

Query : 2005A&A...444..821L

2005A&A...444..821L - Astronomy and Astrophysics, volume 444821-829 (2005/12-4)

INTEGRAL insight into the inner parts of the Galaxy. High mass X-ray binaries.

LUTOVINOV A., REVNIVTSEV M., GILFANOV M., SHTYKOVSKIY P., MOLKOV S. and SUNYAEV R.

Abstract (from CDS):

Since its launch INTEGRAL has devoted a significant fraction of its observing time to the Galactic plane region. We present the results of INTEGRAL observations of the inner spiral arms of the Galaxy (Norma, Scutum and Sagittarius) with attention to high mass X-ray binaries. The increased sensitivity of the survey and possibility to detect absorbed sources significantly enlarged our sample of HMXBs in comparison with previous studies. For some absorbed sources we present for the first time high quality broadband (1-100keV) energy spectra. We confirm pulsations of the X-ray flux of IGR J16358-4726, discovered by CHANDRA, and report discovery of pulsations with a period of 228±6s from IGR J16465-4507. We confirm that the Galactic high mass X-ray binary distribution is significantly different from the distribution of low mass X-ray binaries concentrated in the Galactic Center. A large fraction of detected high mass X-ray binaries are absorbed sources.

Abstract Copyright: ∼

Journal keyword(s): Galaxy: structure - binaries: general - X-rays: binaries

Simbad objects: 36

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Number of rows : 36
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 NAME Per Arm PoG 03 30 +45.0           ~ 1672 0
2 V* GP Vel HXB 09 02 06.8608812864 -40 33 16.899168060 6.85 7.37 6.87 6.31 6.05 B0.5Ia 1588 0
3 NAME Car Arm PoG 10 00 -60.0           ~ 471 1
4 V* BP Cru HXB 12 26 37.5605188992 -62 46 13.261044684   12.482 10.803 10.304   B1Ia+ 731 0
5 NAME Crux Arm PoG 12 30 -60.0           ~ 91 0
6 V* QV Nor HXB 15 42 23.3633146128 -52 23 09.577395960   16.3 14.5     B0.2Ia 455 1
7 NAME Nor Arm PoG 16 00 -50.0           ~ 485 0
8 HD 146628 * 16 19 29.5214538960 -49 45 40.715149896 10.23 10.58 10.06 10.02   B1/2Ia 74 1
9 IGR J16195-4945 HXB 16 19 32.1832111152 -49 44 30.565493340   17.4 16.8 15.3 15.295 ON9.7Iab 60 0
10 IGR J16318-4848 HXB 16 31 48.3090342864 -48 49 00.665054832         16.217 B[e]I 181 0
11 IGR J16320-4751 HXB 16 32 01.76 -47 52 29.0           BN0.5Ia 188 0
12 [KRL2007b] 194 Psr 16 36 30 -47 37.5           Be 90 0
13 AX J1639.0-4642 HXB 16 39 05.1 -46 42 08           BIV-V 108 1
14 IGR J16465-4507 HXB 16 46 35.2590465192 -45 07 04.609890912       14.033   O9.5Ia 105 0
15 IGR J16479-4514 HXB 16 48 06.56184 -45 12 06.8148           O9.5Iab 142 0
16 2MASS J17004888-4139214 HXB 17 00 48.884 -41 39 21.46           Ofpe/WN9 272 0
17 HD 153919 HXB 17 03 56.7725629224 -37 50 38.913331452 6.06 6.78 6.51 6.08 5.90 O6Iafcp 851 0
18 2MASS J17251139-3616575 HXB 17 25 11.392 -36 16 57.53     14.30     B0-1Ia 140 2
19 Granat 1734-292 Sy2 17 37 28.3811310912 -29 08 02.119558272           ~ 160 1
20 AX J1739.1-3020 HXB 17 39 11.5515537336 -30 20 37.787917704     14.40 13.91   O8.5Iab(f) 166 1
21 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
22 AX J1749.2-2725 HXB 17 49 12.28 -27 25 37.4           B3V 39 0
23 SAX J1802.7-2017 HXB 18 02 41.9407199832 -20 17 17.312648064   17.4 16.4     B1Ib 100 0
24 IGR J18027-1455 Sy1 18 02 47.3 -14 54 55   19.3       ~ 74 2
25 2MASS J18203009-1434228 HXB 18 20 30.09648 -14 34 22.8828           B0-2IV-Ve 71 1
26 AX J1838.0-0655 SNR 18 38 03.13 -06 55 33.4           ~ 83 2
27 Ginga 1843+009 HXB 18 45 36.8356591776 +00 51 47.437790184     20.6   16.616 B0-2IV-Ve 117 0
28 XTE J1855-026 HXB 18 55 30.4058947392 -02 36 16.737653700   16.451 14.512 14.056   B0Iaep 104 0
29 XTE J1858+034 HXB 18 58 35.6252850353 +03 26 10.535956648           B?e 94 0
30 NAME Sgr Arm PoG 19 00 -30.0           ~ 710 1
31 4U 1901+03 HXB 19 03 39.3926409480 +03 12 15.758070228           B8-9IV 122 0
32 4U 1907+09 HXB 19 09 38.0514267264 +09 49 47.270139132   19.41 16.35 15.570 12.53 O9.5Iab 362 0
33 4U 1908+075 HXB 19 10 48.2133201408 +07 35 51.707133960           O7.5/9.5If 139 0
34 SS 433 HXB 19 11 49.5647697480 +04 58 57.827127648   16.854 14.643     A7Ib 2253 4
35 V* V1521 Cyg HXB 20 32 25.78 +40 57 27.9           WN4/5-6/7 2035 2
36 NAME Scutum Spiral Arm PoG ~ ~           ~ 393 0

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