2 papers
astro-ph2004
Protostars in the Elephant Trunk Nebula
William T. Reach, Jeonghee Rho, Erick Young +12
The optically-dark globule IC 1396A is revealed using Spitzer images at 3.6, 4.5, 5.8, 8, and 24 microns to be infrared-bright and to contain a set of previously unknown protostars…
astro-ph2004
Structure and Colors of Diffuse Emission in the Spitzer Galactic First Look Survey
James G. Ingalls, M. -A. Miville-Deschênes, William T. Reach +16
We investigate the density structure of the interstellar medium using new high-resolution maps of the 8 micron, 24 micron, and 70 micron surface brightness towards a molecular clou…