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YOUNG STELLAR OBJECTS IN THE MASSIVE STAR-FORMING REGION W49

  • Authors: G. Saral, J. L. Hora, S. E. Willis, X. P. Koenig, R. A. Gutermuth, and A. T. Saygac

2015 The Astrophysical Journal 813 25.

  • Provider: AAS Journals

Caption: Figure 6.

IRAC color–color diagrams used for identifying YSO candicates in W49. Left: [3.6]–[4.5] vs. [4.5]–[5.8]; right: [4.5]–[5.8] vs. [5.8]–[8.0]. In both panels, red points are Class I, green points are Class II, and blue points are transition disk candidates.

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