High-speed Keck II and RXTE spectroscopy of Cygnus X-2 - I. Three X-ray components revealed by correlated variability

High-speed Keck II and RXTE spectroscopy of Cygnus X-2 - I. Three X-ray components revealed by correlated variability

We have performed simultaneous X-ray and optical spectroscopic observations of the low-mass X-ray binary Cygnus X-2. We have used a new data system attached to the Low Resolution Imaging Spectrograph (LRIS) instrument on Keck II to obtain spectra with a mean time resolution of 72.075 ms, simultaneou...

Полное описание

Библиографические подробности
Главные авторы:	O'Brien, K, Horne, K, Gomer, R, Oke, J, van der Klis, M
Формат:	Journal article
Язык:	English
Опубликовано:	2004

Схожие документы

High-speed Keck spectroscopy of flares and oscillations in AE Aquarii
по: Skidmore, W, и др.
Опубликовано: (2003)

Rapid keck spectroscopy of cataclysmic variables
по: Skidmore, W, и др.
Опубликовано: (2004)

Keck II spectroscopy of mHz quasi-periodic oscillations in Hercules X-1
по: O'Brien, K, и др.
Опубликовано: (2001)

An X-ray reverberation mass measurement of Cygnus X-1
по: Mastroserio, G, и др.
Опубликовано: (2019)

X-ray periodicities in sources observed by the RXTE ASM
по: Shivamoggi, Vasudha B
Опубликовано: (2006)

RXTE observations of Hercules X-1 during the 1998 July short high state
по: Still, M, и др.
Опубликовано: (2001)

CORONA, JET, AND RELATIVISTIC LINE MODELS FOR SUZAKU/RXTE/CHANDRA-HETG OBSERVATIONS OF THE CYGNUS X-1 HARD STATE
по: Nowak, Michael A., и др.
Опубликовано: (2015)

Radio and X-ray study of Cygnus a
по: Steenbrugge, K, и др.
Опубликовано: (2007)

Radio and X-ray study of cygnus A
по: Steenbrugge, K, и др.
Опубликовано: (2007)

Radio and X-ray study of Cygnus A
по: Steenbrugge, K, и др.
Опубликовано: (2007)

A bright thermonuclear X-ray burst simultaneously observed with Chandra and RXTE
по: in't Zand, J. J. M., и др.
Опубликовано: (2014)

Observations of X-ray counterparts to gamma-ray bursts in RXTE's All-Sky Monitor
по: Smith, Donald Andrew, 1970-
Опубликовано: (2005)

A study of the long-term behavior of galactic X-ray sources with RXTE
по: Wen, Linqing, 1969-
Опубликовано: (2005)

Spectroscopy of the Stellar Wind in the Cygnus X-1 System
по: I. Miškovičová, и др.
Опубликовано: (2011-01-01)

Detection of a relic X-ray jet in Cygnus A
по: Steenbrugge, K, и др.
Опубликовано: (2007)

Cygnus X-2: The descendant of an intermediate-mass X-ray binary
по: Podsiadlowski, P, и др.
Опубликовано: (2000)

Cygnus X-2: The descendant of an intermediate-mass X-ray binary
по: Podsiadlowski, P, и др.
Опубликовано: (2000)

Polarized X-Rays from Windy Accretion in Cygnus X-1
по: Juri Poutanen, и др.
Опубликовано: (2023-01-01)

High-resolution X-Ray Spectroscopy of Interstellar Iron toward Cygnus X-1 and GX 339-4
по: Lía Corrales, и др.
Опубликовано: (2024-01-01)

Diffuse X-Ray Emission in the Cygnus OB2 Association
по: J. F. Albacete-Colombo, и др.
Опубликовано: (2023-01-01)

On the Distances to the X-Ray Binaries Cygnus X-3 and GRS 1915+105
по: M. J. Reid, и др.
Опубликовано: (2023-01-01)

The Giant Flares of the Microquasar Cygnus X-3: X-Rays States and Jets
по: Sergei Trushkin, и др.
Опубликовано: (2017-11-01)

Chandra X-ray observations of Cygnus A and Pictor A
по: Wilson, A, и др.
Опубликовано: (2002)

Transient gamma-ray emission from Cygnus X-3
по: Araudo, A, и др.
Опубликовано: (2010)

Classification of Chandra X-Ray Sources in Cygnus OB2
по: Vinay L. Kashyap, и др.
Опубликовано: (2023-01-01)

X-Ray Spectral Characterization of the Young Cygnus OB2 Population
по: E. Flaccomio, и др.
Опубликовано: (2023-01-01)

CHANDRA X-RAY SPECTROSCOPY OF THE FOCUSED WIND IN THE CYGNUS X-1 SYSTEM. I. THE NONDIP SPECTRUM IN THE LOW/HARD STATE
по: Hanke, Manfred, и др.
Опубликовано: (2015)

X-ray power density spectra of black hole binaries : a new deadtime model for the RXTE PCA
по: Wei, Dennis
Опубликовано: (2007)

CYGNUS X-3: ITS LITTLE FRIEND’S COUNTERPART, THE DISTANCE TO CYGNUS X-3, AND OUTFLOWS/JETS
по: McCollough, M. L., и др.
Опубликовано: (2017)

An IXPE-led X-Ray Spectropolarimetric Campaign on the Soft State of Cygnus X-1: X-Ray Polarimetric Evidence for Strong Gravitational Lensing
по: Steiner, JF, и др.
Опубликовано: (2024)

High Hard X-Ray Polarization in Cygnus X-1 Confined to the Intermediate Hard State: Evidence for a Variable Jet Component
по: Tanmoy Chattopadhyay, и др.
Опубликовано: (2023-01-01)

THE TRIGONOMETRIC PARALLAX OF CYGNUS X-1
по: Reid, Mark J., и др.
Опубликовано: (2015)

The violent past of Cygnus X-2
по: Davies, M, и др.
Опубликовано: (2001)

On the origin of the TeV gamma-ray emission from Cygnus X-3
по: Sinitsyna V.G., и др.
Опубликовано: (2019-01-01)

USING THE X-RAY DUST SCATTERING HALO OF CYGNUS X-1 TO DETERMINE DISTANCE AND DUST DISTRIBUTIONS
по: Xiang, Jingen, и др.
Опубликовано: (2015)

Echoes in x-ray binaries
по: O'Brien, K, и др.
Опубликовано: (2002)

An IXPE-led X-Ray Spectropolarimetric Campaign on the Soft State of Cygnus X-1: X-Ray Polarimetric Evidence for Strong Gravitational Lensing
по: James F. Steiner, и др.
Опубликовано: (2024-01-01)

Keck and Keck /
по: 445448 Boyce, Robert
Опубликовано: (1993)

The post-outburst radio evolution of Cygnus X-3
по: Mioduszewski, A, и др.
Опубликовано: (2005)

THE MASS OF THE BLACK HOLE IN CYGNUS X-1
по: Orosz, Jerome A., и др.
Опубликовано: (2015)