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Unformatted text preview: I. Plotting and understanding the H-R diagram In the two tables and graph that follow, Temperatures are in Kelvins (K), and Luminosities and Masses the units are called: "Solar Luminosities" and "Solar Masses" respectively, which are abbreviated as L ☉ Sun in these units are 1.0 L ☉ and 1.0 M ☉ by definition. You may ignore the column "Spectral Type" in th First is a list of the 25 nearest stars in the sky , starting with the nearest: S ubmit S ave and Continue Later...
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