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Fig. 6


H2 emission in the CG1 head. The upper panel shows an extract of the image obtained with the SOFI NB H2 S1 filter. The centre panel shows the difference NB H2 S1 – NB 2.090. The cross shows the position of the YSO in the Ks image. The lowest panel shows the difference image smoothed with a three-pixel half-width Gaussian.

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