Simultaneous [ITAL]EXTREME ULTRAVIOLET EXPLORER[/ITAL][ITAL]Extreme Ultraviolet Explorer[/ITAL] and [ITAL]ROSSI X-RAY TIMING EXPLORER[/ITAL][ITAL]Rossi X-Ray Timing Explorer[/ITAL] Observations of AM Herculis
نویسندگان
چکیده
منابع مشابه
Understanding X-ray Timing and Radio Observations
Time-dependent x-ray and radio observations of accreting sources give considerable insight into how jets might be produced, both in low-luminosity and high-luminosity situations. I discuss recent observations of binary x-ray sources and AGN that may have a direct bearing on jet production, and I review the theoretical efforts that have been made to understand them. While it is certainly true th...
متن کاملX-ray Timing beyond the Rossi X-ray Timing Explorer
With its ability to look at bright galactic X-ray sources with sub-millisecond time resolution, the Rossi X-ray Timing Explorer (RXTE) discovered that the X-ray emission from accreting compact stars shows quasi-periodic oscillations on the dynamical timescales of the strong field region. RXTE showed also that waveform fitting of the oscillations resulting from hot spots at the surface of rapidl...
متن کاملSimultaneous Ultraviolet and X-ray Observations of Seyfert Galaxy Ngc 4151. I. Physical Conditions in the X-ray Absorbers
We present a detailed analysis of the intrinsic X-ray absorption in the Seyfert 1 galaxy NGC 4151 usingChandraHigh Energy Transmission Grating Spectrometer data obtained in 2002 May as part of a program that included simultaneous ultraviolet (UV) spectra using theHubble Space TelescopeSpaceTelescope ImagingSpectrograph and theFarUltraviolet Spectrographic Explorer. Previous studies, most recent...
متن کاملSimultaneous Ultraviolet and X-ray Observations of the Seyfert Galaxy NGC 4151. I. Physical Conditions in the X-ray Absorbers
We present a detailed analysis of the intrinsic X-ray absorption in the Seyfert 1 galaxy NGC 4151 using Chandra/High Energy Transmission Grating Spectrometer data obtained 2002 May as part of a program which included simultaneous ultraviolet (UV) spectra using the Hubble Space Telescope/Space Telescope Imaging Spectrograph and the Far Ultraviolet Spectrographic Explorer. Previous studies, most ...
متن کاملFuture X-ray timing missions
Thanks to the Rossi X-ray Timing Explorer (RXTE), it is now widely recognized that fast X-ray timing can be used to probe strong gravity fields around collapsed objects and constrain the equation of state of dense matter in neutron stars. We first discuss some of the outstanding issues which could be solved with an X-ray timing mission building on the great successes of RXTE and providing an or...
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ژورنال
عنوان ژورنال: The Astronomical Journal
سال: 2000
ISSN: 0004-6256
DOI: 10.1086/301308