2003A&A...398..223A

Query : 2003A&A...398..223A

2003A&A...398..223A - Astronomy and Astrophysics, volume 398223-228 (2003/1-4)

Correlated X-ray timing and spectral behavior in GX 349+2.

AGRAWAL V.K. and BHATTACHARYYA S.

Abstract (from CDS):

We present a detailed and systematic investigation of correlated spectral and timing properties of the Z source GX 349+2, using extensive data (∼221ks) obtained from the Proportional-Counter-Array on-board RXTE satellite, during January 1998 and September-October 1998. For the first time a detailed comparison between the normal-branch-properties and the flaring-branch-properties of GX 349+2 has been possible, since this study showed the presence of a rare, extended normal branch. Peaked noise properties have been analyzed as functions of position along the Z-track and have been compared to those of Cyg X-2.

Abstract Copyright: ∼

Journal keyword(s): accretion, accretion disks - stars: binaries: close - stars: individual: GX 349+2 - stars: neutron - X-rays: stars

Simbad objects: 6

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Number of rows : 6
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 V* V818 Sco LXB 16 19 55.0692669024 -15 38 25.017666540 11.60 12.40 11.1     Oev 1730 0
2 4U 1642-45 LXB 16 45 48.1 -45 36 42           ~ 467 1
3 V* V1101 Sco LXB 17 05 44.4916006152 -36 25 23.049324480   20.10 18.6     ~ 473 0
4 4U 1758-25 LXB 18 01 09.7308060816 -25 04 44.120221284     11.08     ~ 705 1
5 V* NP Ser LXB 18 16 01.7 -14 02 09   18.8       K 683 2
6 V* V1341 Cyg LXB 21 44 41.1544345272 +38 19 17.066570988 15.00 15.13 14.68 15.00   A9III 1229 1

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