Published April 11, 2019 | Version Extended Catalog
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Exploring the age dependent properties of M and L dwarfs using Gaia and SDSS: The Sample

Authors/Creators

  • 1. Graduate Center, City University of New York
  • 2. Leibniz-Institute for Astrophysics Potsdam
  • 3. American Museum of Natural History
  • 4. Hunter College, City University of New York
  • 5. College of Staten Island, City University of New York

Description

Sample from "Exploring the age dependent properties of M and L dwarfs using Gaia and SDSS". We present a sample of 74,216 M and L dwarfs constructed from two existing catalogs of cool dwarfs spectroscopically identified in the Sloan Digital Sky Survey (SDSS). We  cross-matched the SDSS catalog with Gaia DR2 to obtain parallaxes and proper motions and modified the quality cuts suggested by the Gaia Collaboration to make them suitable for late-M and L dwarfs. 

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