A Demonstration of simple w:Hubble Diagram created by User:Atinncnu. Instructed by The Hubble Diagram. x-axis is magnitude of galaxies, y-axis is red shift of those. Plotted by MS Excel. The data of galaxies was provided by public access of SDSS (see Data source).
This diagram is welcome to improvement, but please notice that this is mainly for Wikibooks, for excercise. Please try to follow the data and tutorial spirit of "A Simple Diagram".
Each ID represents a galaxy. The external link leads to data of that galaxy in SDSS, including magnitude and red shift. The six galaxies are specially selected to make this diagram easy.
A Demonstration of simple Hubble Diagram created by User:Atinncnu. Based on instruction of [http://cas.sdss.org/dr3/en/proj/advanced/hubble/ The Hubble Diagram].