Spectragraphs

Spectragraphs are graphs of spectra, hence the name spectragraph. Spectrum of all kind of light can be put into to graphs that we can use to interpret characteristics about the light source. In AGN spectragraphs is one of our main sources of data, about the AGN. From these spectragraphs we can find the red shift and other important characteristics we need to study AGN. Spectragrpahs look basically like a bunch of squiggly lines, but they are there for a reason. They represent energy and wavelength of observed light.

//Example of a spectragraph//