Titlebook: Black Holes in Binaries and Galactic Nuclei: Diagnostics, Demography and Formation; Proceedings of the E Lex Kaper,Edward P. J. van den Heu

Cognizance

Begriffe, Formen, Regulierungen,New subarcsecond data on NGC 3227 and NGC 1068 obtained with the Plateau de Bure millimeter interferometry indicate large enclosed masses and the possibility of warped molecular gas disks.

Frisky

CHANT

Keck Observations of Black Hole X-Ray Transients,The advent of the large effective apertures of the Keck telescopes has resulted in the determination with unprecedented accuracy of the mass functions and mass ratios of faint (. mag) X-ray transients (GS 2000+25, GRO J0422+32, Nova Oph 1977, Nova Vel 1993).

時(shí)間等

Optical Spectroscopic Observations of Black-Hole Candidates,All observations were made using the Double-Beam Spectrograph on the 2.3m telescope at Siding Spring. See Table 1 for a log of observations. Both the red and blue sides were utilised together with the D1 dichroic mirror. All spectra were reduced using the standard reduction techniques in IRAF.

神經(jīng)

不自然

Molecular Gas in Nuclei of the Seyfert Galaxies NGC3227 and NGC1068,New subarcsecond data on NGC 3227 and NGC 1068 obtained with the Plateau de Bure millimeter interferometry indicate large enclosed masses and the possibility of warped molecular gas disks.

彎曲的人

Overview: Black Holes in the Universe,soon be able to measure black hole spins. We are now in a position to study the formation and demography of black holes, and to develop a deeper understanding of how they interact with their environments.

Allege

YALO Observations of 4U 1543-47,- Ohio State) 1 meter telescope at Cerro Tololo. The folded light curves show clean amplitudes of 0.05 mag in ., 0.03 mag in ., and < 0.02 mag in .. We discuss models of the light curves and present updated and refined system parameters.

FIR

熱心

978-3-662-30799-1Springer-Verlag Berlin Heidelberg 2001