The Collaborative International Dictionary
Spectrograph \Spec"tro*graph\, n. [Spectrum + graph.] (Physics)
An apparatus for photographing or mapping a spectrum.
A photograph or picture of a spectrum. -- Spec`tro*graph"ic, a. -- Spec`tro*graph"ic*al*ly, adv. -- Spec*trog"ra*phy, n.
Wiktionary
n. (context physics chemistry English) The process of using a spectrometer to produce a spectrograph.
Usage examples of "spectrography".
Soon her monitors showed that data was starting to come in on hydrogen alpha emission, ultraviolet line spectra, ultraviolet and X-ray imaging, spectrography of the active regions, zodiacal light, spectroheliographs.
Not only is there X-ray analysis, spectrography, infrared, and all the rest.
We ran it through electrophoresis, paper chomatography, emission spectrography and every other analysis we could think of.
Its biochemistry, as far as could be deduced from spectrography, was an ordinary carbon-based multicellular form.
Star and that the spectrography from two of them indicated roughly terrestrial conditions.
These proved to be results from spectrography and other remote sensors.
A few supernovae may have contributed, too, but any elements heavier than iron which they may have supplied are so scant that we will only find them by mass spectrography of samples from the solid bodies.
His field was ballistics and firearms identification, and while he might have supplemented his findings with those from other fields, he was not qualified in spectrography, which entails expertise in physics and chemistry.
If Frazier did not have the actual report of the results of the tests with him when he appeared before the Commission, there was obviously no way of vouching for the accuracy of the findings to which he testified, whether he was qualified as an expert in spectrography or not.
We're a mining town from way back, and we can refine the stuff, too, by gaseous diffusion, mass spectrography, mass chromatography, whatev-er's asked.