2000ApJ...544L..45W

Query : 2000ApJ...544L..45W

2000ApJ...544L..45W - Astrophys. J., 544, L45-L48 (2000/November-3)

USA experiment and RXTE observations of a variable low-frequency quasi-periodic oscillation in XTE J1118+480.

WOOD K.S., RAY P.S., BANDYOPADHYAY R.M., WOLFF M.T., FRITZ G., HERTZ P., KOWALSKI M.P., LOVELLETTE M.N., YENTIS D., BLOOM E.D., GIEBELS B., GODFREY G., REILLY K., SAZ PARKINSON P., SHABAD G. and SCARGLE J.

Abstract (from CDS):

Using the USA Experiment on the Advanced Research and Global Observation Satellite and the Rossi X-Ray Timing Explorer, we have extensively observed the X-ray transient XTE J1118+480 during its recent outburst in 2000 April-June. We present detailed monitoring of the evolution of a low-frequency quasi-periodic oscillation (QPO) that drifts from 0.07 to 0.15 Hz during the outburst. We examine possible correlations of the QPO frequency with the flux and spectral characteristics of the source, and we compare this QPO with low-frequency QPOs observed in other black hole candidates.

Abstract Copyright: ∼

Journal keyword(s): Stars: Binaries: General - Stars: Individual: Alphanumeric: XTE J1118+480

Simbad objects: 7

Full paper

View the references in ADS

Number of rows : 7

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* V518 Per	HXB	04 21 42.7227473352	+32 54 26.939156184						M4.5V	670	0
2	M 1	SNR	05 34 31.8	+22 01 03						~	6516	1
3	V* CM Tau	Psr	05 34 31.9474694616	+22 00 52.153698024						~	5476	0
4	V* KV UMa	HXB	11 18 10.7930420496	+48 02 12.314730120						K5V-M1V	865	0
5	V* V381 Nor	HXB	15 50 58.6637920704	-56 28 35.258385000						K3III	1254	0
6	V* V821 Ara	LXB	17 02 49.3876391280	-48 47 23.087954544					15.322	~	2237	0
7	HD 226868	HXB	19 58 21.6757355952	+35 12 05.784512688	9.38	9.72	8.91	8.42		O9.7Iabpvar	4590	0

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