The Whole Earth Telescope
نویسندگان
چکیده
منابع مشابه
Whitedwarf.org - Establishing a Permanent Endowment for the Whole Earth Telescope
White Dwarf Research Corporation is a 501(c)(3) nonprofit organization dedicated to scientific research and public education on topics relevant to white dwarf stars. It was founded in 1999 in Austin, Texas to help fulfill the need for an alternative research center where scarce funding dollars could be used more efficiently, and to provide a direct link between astronomers who study white dwarf...
متن کاملWhole Earth Telescope Observations of Gd358: a New Look at the Prototype Dbv
We report on the analysis of 436.1 hrs of nearly continuous high-speed photometry on the pulsating DB white dwarf GD358 acquired with the Whole Earth Telescope (WET) during the 2006 international observing run, designated XCOV25. The Fourier transform (FT) of the light curve contains power between 1000 to 4000 μHz, with the dominant peak at 1234 μHz. We find 27 independent frequencies distribut...
متن کاملHerculis in Profile : Whole Earth Telescope Observa - tions and Smoothed Particle Hydrodynamics Simulations
DQ Herculis was the Summer 1997 WET northernhemisphere primary target. The O − C phase diagram of the 71-s signal reveals out-of-eclipse phase variations resulting from the self eclipses of a nearly edge-on, non-axisymmetric disc. We work the forward problem of simulating DQ Herculis numerically using the method of smoothed particle hydrodynamics (SPH), and from the time-averaged structure calc...
متن کاملAdaptive whole Earth tomography
[1] An approach for seismic tomography is presented which allows the parameterization to be refined during the inversion. The objective is to use the data to refine the mesh and the velocity model together, and hence both are considered part of the solution. Some simple rules are used to identify the volumes of a three-dimensional model in need of refinement. The self-adaptive parameterization ...
متن کاملWhole-earth decompression dynamics
CURRENT SCIENCE, VOL. 89, NO. 11, 10 DECEMBER 2005 1937 e-mail: [email protected] from Ninetyeast Ridge. In Proc. Ocean Drill. Programme Sci. Results, 1990, vol. 121, pp. 777–882. 15. Seeber, L., Armbruster, J. G. and Quittmeyer, R. C., Seismicity and continental subduction in the Himalayan Arc. Am. Geophys. Union Geodyn. Ser., 1981, 3, 215–242. 16. Seih, K. and Natawidjaja, D., Neotectonics ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Astronomical Union Colloquium
سال: 1989
ISSN: 0252-9211
DOI: 10.1017/s0252921100099371