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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 7.

Brγ line maps for pointing 1 (bottom row) and pointing 2 (top row). The continuum contours for a band at 21700 Å are overlaid on the left panels while the Brgγ contours themselves are overlaid on the right. There is a compact Brγ source in the continuum subtracted map for pointing 1 that appears to be associated with source "l." The Brγ contour levels (per 0.05 × 0.05 arcsec 2 pixel) are spaced by 1.1 × 10 −17 erg cm −2–s −1 and 2.4 × 10 −17 erg cm −2 s −1 in pointings 1 and 2, respectively. The peak contour level is ten times the contour spacing in each pointing.

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