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A Mid-Infrared Study of the Class 0 Cluster in LDN 1448

J. C. O'Linger·D. M. Cole·M. E. Ressler·G. A. Wolf-Chase
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Abstract

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, 20.8, and 24.5 microns, and a third, L1448 IRS 2, at 24.5 microns. We present high-resolution images of the detected sources, and photometry or upper limits for all five Class 0 sources in this cloud. With these data, we are able to augment existing spectral energy distributions (SEDs) for all five objects and place them on an evolutionary status diagram.

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J. C. O'Linger, D. M. Cole, M. E. Ressler, G. A. Wolf-Chase. 2005-12-21. A Mid-Infrared Study of the Class 0 Cluster in LDN 1448. https://doi.org/10.1086/500809

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