Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A spectroscope equipped to photograph or otherwise record spectra.
from The Century Dictionary.
- noun An apparatus designed to give a representation of the spectrum from any source, particularly one in which photography is employed; a spectroscope in which a sensitive photographic plate takes the placeof the eyepiece of the observing telescope.
from the GNU version of the Collaborative International Dictionary of English.
- noun An apparatus for photographing or mapping a spectrum.
- noun A photograph or picture of a spectrum.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A machine for recording
spectra , producingspectrograms .
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a photographic record of a spectrum
- noun a spectroscope by which spectra can be photographed
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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The tip-off was its spectrum, the rainbow of colors that appears when starlight is smeared out in an instrument called a spectrograph.
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NASA calls the spectrograph is its primary black-hole hunter.
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A spectrum is created when an instrument called a spectrograph spreads light from an object apart into a rainbow of different wavelengths.
Image Gallery 2010
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NASA calls the spectrograph is its primary black-hole hunter.
Computerworld News 2010
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With Saturday's camera remedy, fixing the spectrograph is a bonus.
San Antonio News 2009
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With Saturday's camera remedy, fixing the spectrograph is a bonus.
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Mayor worked alongside an international team of scientists who made the observation using the low-mass-exoplanet hunting device known as the HARPS spectrograph, which is attached to the 3.6 meter ESO telescope at La Silla, Chile.
WordPress.com News 2009
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With Saturday's camera remedy, fixing the spectrograph is a bonus.
Gazette.com : 2009
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The astronomers used an instrument on Spitzer, called a spectrograph, to break apart the star's light and look for fingerprints of chemicals, in what is called a spectrum.
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It was among a trove of 50 exoplanets they detected around nearby stars using a spectrograph called the High Accuracy Radial-velocity Planet Searcher HARPS, which is based at the La Silla Observatory in Chile.
Week Brings Hail of Planets Robert Lee Hotz 2011
quotato commented on the word spectrograph
In the new studies, Spitzer's spectrograph, which measures infrared light at a range of wavelengths, stared at the two transiting planets as they orbited their stars. This allowed the astronomers to subtract the spectra of the stars from the spectra of the planets plus their stars to obtain spectra of the planets alone.
February 22, 2007