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Figure 1:
ISAAC M-band final image of the Galactic Center. The field of view
is 72.6
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Figure 2: Part of the ISAAC L-band final image of the Galactic Center showing most of the named sources. |
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Figure 3: H-, K- and M-band view of IRS 3 (encircled in the H-band view). The bright source to the northeast ( upper left) is the supergiant IRS 7. A histogram equalization color scale is used, while the contour lines follow a logarithmic scale in order to show the IRS 3 source structure as clearly as possible. |
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Figure 4: L-band view of IRS 3 with NAOS/CONICA (Eckart 2004). The circular structures surrounding the bright sources are due to the adaptive optics. Note the asymmetry in the lower contour lines producing a bow-shock-like effect at the southern edge of the extended emission. |
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Figure 5:
Two-color diagram showing
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Figure 6:
Two-color diagram showing
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Figure 7: Extinction towards Sgr A* according to Lutz et al. (1996). The data points are derived from SWS H recombination line data, while the solid curve is the extinction law of Draine (1989) for standard graphite-silicate mixes. The data point marked by an arrow is our new M-band result. |
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