Investigating Galaxy Clusters In the Infrared, James L. Higdon, Sarah J.U. Higdon, T. L. Herter
James L. Higdon

First SIRTF-IRS Extragalactic Results, B. R. Brandl, D. W. Weedman, V. Charmandaris, B. T. Soifer, Lee Armus, T. L. Herter, D. Devost, Sarah J.U. Higdon, James L. Higdon, C.R. Lawrence, P. N. Appleton, H.I. Teplitz, J. R. Houck
James L. Higdon

Observations of Ultraluminous Infrared Galaxies with the Infrared Spectrograph (IRS) on the Spitzer Space Telescope: Early Results on Markarian 1014, Markarian 463, and UGC 5101, Lee Armus, V. Charmandaris, H. W. W. Spoon, J. R. Houck, B. T. Soifer, B. R. Brandl, P. N. Appleton, H.I. Teplitz, Sarah J.U. Higdon, D. W. Weedman, D. Devost, P. W. Morris, K. I. Uchida, J. van Cleve, D. J. Barry, G. C. Sloan, C. J. Grillmair, M. J. Burgdorf, S. B. Fajardo-Acosta, J. G. Ingalls, James L. Higdon, L. Hao, J. Bernard-Salas, T. L. Herter, J. Troeltzsch, B. Unruh, M. Winghart
James L. Higdon

First Mid-Infrared Spectrum of a Faint High-z Galaxy with the Infrared Spectrograph on the Spitzer Space Telescope, Sarah J.U. Higdon, D. W. Weedman, James L. Higdon, T. L. Herter, V. Charmandaris, J. R. Houck, B. T. Soifer, B. R. Brandl, Lee Armus, L. Hao
James L. Higdon

Imaging of High-Redshift Submillimeter Galaxies at 16 and 22 microns with the Spitzer Infrared Spectrograph (IRS)* Peak-up Cameras: Revealing a population at z > 2.5 **, Vassilis Charmandaris, K. I. Uchida, D. W. Weedman, T. L. Herter, J. R. Houck, H.I. Teplitz, Lee Armus, B. R. Brandl, S. J. U. Higdon, B. T. Soifer, P. N. Appleton, J. van Cleve, James L. Higdon
James L. Higdon

Exploring the Distant Universe With the Spitzer Space Telescope, Sarah J.U. Higdon, James L. Higdon, D. W. Weedman, J. R. Houck, B. T. Soifer, Lee Armus, V. Charmandaris, T. L. Herter
James L. Higdon

Spitzer Infrared Spectrograph (IRS) Observations of the Redshift 3.91 Quasar APM 08279+5255, B. T. Soifer, Vassilis Charmandaris, B. R. Brandl, Lee Armus, P. N. Appleton, M. J. Burgdorf, D. Devost, T. L. Herter, Sarah J.U. Higdon, James L. Higdon, J. R. Houck, C. R. Lawrence, P. W. Morris, H.I. Teplitz, K. I. Uchida, J. van Cleve, D. W. Weedman
James L. Higdon