Long slit spectroscopy of the nuclear zone of NGC 253
A study has been undertaken of the physical conditions of the ionized gas within the starburst region of the galaxy NGC 253, using long slit spectroscopy at...
Long term and archivable reproducibility, a summary
Scientific data analysis pipelines commonly use high-level technologies that were popular when they were created, only providing an immediate solution which is...
Gravitational lenses are a consequence of the bending of light rays, which is one of the "classical" tests of Einsteins' General Relativity. This phenomenon...
Long Wavelength Array Experiments With The HF Active Auroral Research Program
We review several experiments in ionospheric modification performed at the HAARP facility. Many of these experiments have been done in bistatic configuration...
During our recent observing run at La Silla (April 26-28, 1996), we had the chance to experiment successfully a previously unexplored capability of the NTT...
Long-Slit Kinematic Data for a Sample of Interacting Ellipticals: Searching for `U'
We have analyzed long-slit spectroscopic data for a sample of tidally disturbed elliptical galaxies. Rotation curves and velocity dispersion profiles have been...