ApJS, in press; version with embedded figures can be obtained at http://spider.ipac.caltech.edu/staff/stauffer/ Near and Mid-IR Photometry of the Pleiades, and a New List of Substellar Candidate Members1,2 John R. Stauffer Spitzer Science Center, Caltech 314-6, Pasadena, CA 91125
[email protected] Lee W. Hartmann Astronomy Department, University of Michigan Giovanni G. Fazio, Lori E. Allen, Brian M. Patten Harvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, MA 02138 Patrick J. Lowrance, Robert L. Hurt, Luisa M. Rebull Spitzer Science Center, Caltech , Pasadena, CA 91125 Roc M. Cutri, Solange V. Ramirez Infrared Processing and Analysis Center, Caltech 220-6, Pasadena, CA 91125 Erick T. Young, George H. Rieke, Nadya I. Gorlova3, James C. Muzerolle Steward Observatory, University of Arizona, Tucson, AZ 85726 Cathy L. Slesnick Astronomy Department, Caltech, Pasadena, CA 91125 arXiv:0704.1832v1 [astro-ph] 13 Apr 2007 Michael F. Skrutskie Astronomy Department, University of Virginia, Charlottesville, VA 22903 1This work is based (in part) on observations made with the Spitzer Space Telescope, which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under NASA contract 1407. 2This publication makes use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation. 3Current address: University of Florida, 211 Bryant Space Center, Gainesville, FL 32611 –2– ABSTRACT We make use of new near and mid-IR photometry of the Pleiades cluster in order to help identify proposed cluster members.