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The Ionizing Stars of the Galactic Ultra-Compact H II Region G45.45+0.06

  • Authors: Robert D. Blum and Peter J. McGregor

BLUM & McGREGOR 2008 The Astronomical Journal 135 1708.

  • Provider: AAS Journals

Caption: Figure 1.

Continuum map at 21695 Å (10.7 Å wide) for the first NIFS pointing. The point sources are labeled following Feldt et al. (1998). Sources m and n exhibit spectra of mid O-type stars while source "o" has CO band head emission at 2.3 μm suggesting it may be a massive young stellar object; see the text and Figures 3 and 5. The field center is located at approximately R.A. (2000) = 19 h14 m21 fs24, decl. (2000) = +11°09′10 farcs1. North is up and east to the left in the image, as indicated.

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