Spitzer IRS Spectra of Optically Faint Infrared Sources with Weak Spectral Features

D. W. Weedman, B. T. Soifer, Lei Hao +15

Spectra have been obtained with the low-resolution modules of the Infrared Spectrograph (IRS) on the Spitzer Space Telescope (Spitzer) for 58 sources having f${}_{\nu }$(24 micron) > 0.75…