Fig. 1
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Gemini NIRI images of NGC 7009. Panel a: total [Fe II]+H I line image. Panel b: continuum-subtracted [Fe II]+H I line image. Panels c and d: zoom-in of the continuum-subtracted [Fe II]+H I image to the LIS-W1 and LIS-E1 overlaid by the H2 1−0 emission (orange contours) and Brγ emission (dashed red contours). Panel a is on logarithmic scale and panels b-d on a linear scale.
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