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Fig. 7


Color composite of the region near the Trapezium stars. The colors are created from continuum regions of the spectrum, with blue: 4600...4800 Å, green: 5300...5500 Å, and red: 9100...9200 Å. Ghosts are visible as blueish vertical and horizontal stripes, second order as reddish striping, and saturation as magenta pixels.

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