61 citations · 278 across the 8 of their papers we have counts for
Showing 2009Show all
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astro-ph.GA2009★ 53 cited
Ultra-cool dwarfs: new discoveries, proper motions, and improved spectral typing from SDSS and 2MASS photometric colors
Z. H. Zhang, R. S. Pokorny, H. R. A. Jones +6
Aims. We try to identify ultra-cool dwarfs from the seventh Data Release of the Sloan Digital Sky Survey (SDSS DR7) with SDSS i-z and r-z colors. We also obtain proper motion data…
astro-ph.GA2009
Ultra-cool Dwarfs from Large Area Surveys
Z. H. Zhang, H. R. A. Jones, D. J. Pinfield +2
We selected brown dwarf candidates from the seventh Data Release of the Sloan Digital Sky Survey (SDSS DR7) with new photometric selectioncriteria based on a parameteriaztion of we…