The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 38 Issue 1
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- Pages.55.1-55.1
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- 2013
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- 1226-2692(pISSN)
"Bluening" in Spitzer/IRAC Bands by Interstellar Extinction
- Sim, Chae Kyung (Kyung Hee University) ;
- Kim, Sungsoo S. (Kyung Hee University) ;
- Lee, Jeong-Eun (Kyung Hee University) ;
- Kim, Sang Joon (Kyung Hee University)
- Published : 2013.04.11
Abstract
We analyze the behaviors of reddening vectors in the Spitzer/IRAC photometric system for young stellar objects (YSOs) of different evolutionary stages, masses, and inclinations using the model spectral energy distributions (SED) by Robitaille et al. As reported in visible and near-infrared photometric systems, the magnitudes and colors of YSOs show strong SED dependence and non-linearity. In the [8.0] band where the 9.7
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