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Red Supergiants in M31 and M33. I. The Complete Sample

1 Mar 2021, 17:00 UTC
Red Supergiants in M31 and M33. I. The Complete Sample
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Yi Ren et al 2021 ApJ 907 18
An attempt to establish a complete sample of red supergiants in galaxies M31 and M33 has resulted in a catalog of 5,498 and 3,055 red supergiants in the two galaxies, respectively.

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