FTP, name this eponymous diagram devised by a Dane and an Englishman that displays the relationship between temperature and luminosity of stars.
It displays the Hayashi and Henyey tracks, and it contains a red clump, which is just to the right of the Schwarzschild Space by the Horizontal Branch, whose extent is determined by metalicity. One axis is sometimes labeled B minus V, and each data point is a single dot, with a typical trend being from top-left to bottom-right. It shows that most of its depicted objects are brighter the hotter they are, and that most of them live most of their lives on the Main Sequence. FTP, name this eponymous diagram devised by a Dane and an Englishman that displays the relationship between temperature and luminosity of stars.
It displays the Hayashi and Henyey tracks, and it contains a red clump, which is just to the right of the Schwarzschild Space by the Horizontal Branch, whose extent is determined by metalicity.
Hertzsprung-Russell Diagram