Spitzer IRAC Images and Sample Spectra of Cassiopeia A's Explosion

J. A. Ennis, L. Rudnick, W. T. Reach +5

We present Spitzer IRAC images, along with representative 5.27 to 38.5 micron IRS spectra of the Cassiopeia A supernova remnant. We find that various IRAC channels are each most se…