Spectroscopic in a sentence

A more sophisticated calculation factors in a star's loss of mass over time. citation Spectroscopic parallax Spectroscopic parallax is another commonly used method for determining the distance to a binary system.

This signal was then validated using precision spectroscopic observations from the HPF, ruling out the possibility of a close stellar or substellar binary companion.

Kats' group measured spectroscopic emission and captured infrared images of each material as it was heated and cooled.

Their chemical structures were elucidated by extensive spectroscopic analyses, including MS and NMR spectra as well as by comparison to the data reported in the literature.

As a diagnostic tool, redshift measurements are one of the most important spectroscopic measurements made in astronomy.

Based on this simple idea, now researcher has developed a fast spectroscopic MO system, they can get full spectral range MO activity in a single magnetic field scan.

Binaries that are both visual and spectroscopic thus must be relatively close to Earth.

Carbon-14 tests and various spectroscopic analyses were performed, and the results citation determined that the remains come from an Egyptian mummy from the sixth to the third century BC.

Computational chemistry has two different aspects: * Computational studies, used to find a starting point for a laboratory synthesis, or to assist in understanding experimental data, such as the position and source of spectroscopic peaks.

Delta is a spectroscopic binary system composed of two yellow main sequence stars of similar dimensions to the Sun that lies 35 light-years from Earth.

During his time at Sussex from 1967 to 1985, he carried out research mainly focused on the spectroscopic studies of new and novel unstable and semi-stable species.

He suggested this was due to a dense, yellow lower atmosphere with high cirrus clouds above it. citation Spectroscopic observations in the 1900s gave the first clues about the Venusian rotation.

However, significant advances in the ability to find and resolve light from smaller rocky worlds near their star are necessary before such spectroscopic methods can be used to analyze extrasolar planets.

In infrared spectroscopy of metal carbonyls this effect is illustrated by using spectroscopic studies on metals from oxidation states of −2 to +2.

Initially, the orbital parameters for this system were inferred using spectroscopic measurements.

In some spectroscopic binaries, spectral lines from both stars are visible and the lines are alternately double and single.

Introduction Spectroscopy and spectrography are terms used to refer to the measurement of radiation intensity as a function of wavelength and are often used to describe experimental spectroscopic methods.

It is a spectroscopic binary, with a companion 0.36 AU distant, and a third star—an orange main-sequence star of spectral type K0—8100 AU distant.

It is thought that the low-temperature conditions allow this molecule to survive and accumulate. citation Since its interstellar discovery, NH 3 has proved to be an invaluable spectroscopic tool in the study of the interstellar medium.

K 1-2 is a planetary nebula whose central star is a spectroscopic binary composed of two stars in close orbit with jets emanating from the system.