4 papers · 1 filter
A Mid-Infrared Study of the Class 0 Cluster in LDN 1448
J. C. O'Linger, D. M. Cole, M. E. Ressler +1
We present ground-based mid-infrared observations of Class 0 protostars in LDN 1448. Of the five known protostars in this cloud, we detected two, L1448N:A and L1448C, at 12.5, 17.9…
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…
First Insights into the SWIRE Galaxy Populations
Carol Lonsdale, Maria Polletta, Jason Surace +29
We characterize the SWIRE galaxy populations in the SWIRE validation field within the Lockman Hole, based on the 3.6-24 Spitzer data and deep U,g',r',r' optical imaging within a…
SWIRE: The SIRTF Wide-area InfraRed Extragalactic Survey
Carol J. Lonsdale, Harding E. Smith, Michael Rowan-Robinson +16
The SIRTF Wide-area InfraRed Extragalactic survey (SWIRE), the largest SIRTF Legacy program, is a wide-area, imaging survey to trace the evolution of dusty, star-forming galaxies,…