Browsing by Author "Kirkpatrick, J.D."

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    • Mining The Next Generation Of Surveys for Cool Star Science 

      Pinfield, D.J.; Liu, M.C.; Jones, H.R.A.; Kirkpatrick, J.D.; Lister, T.A.; Magnier, E.A.; Moraux, E.; West, A.A.; Liebert, J. (Astronomical Society of the Pacific, 2008)
      A number of major new and near future survey facilities are set to have a large impact on cool star science. With increased sky coverage and sensitivity over a wide wavelength range and in the time domain, a variety of new ...

    • The physical properties of four ~600 K T dwarfs 

      Leggett, S.K.; Cushing, M.C.; Saumon, D.; Marley, M.; Roellig, T.L.; Warren, S.J.; Burningham, B.; Jones, H.R.A.; Kirkpatrick, J.D.; Lodieu, N.; Lucas, P.W.; Mainzer, A.K.; Martin, E.L.; McCaughrean, M.J.; Pinfield, D.J.; Sloan, G.C.; Smart, R.L.; Tamura, M.; Van Cleve, J. (2009)
      We present Spitzer 7.6-14.5 μm spectra of ULAS J003402.77–005206.7 and ULAS J133553.45+113005.2, two T9 dwarfs with the latest spectral types currently known. We fit synthetic spectra and photometry to the near- through ...