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Fig. 4
Upper panel: map of the central velocity of the HF. There are two velocity component of the HF in the strip map. The V = 10.7 km s−1 component is moving with the Orion Bar itself since it has same velocity distribution. Bottom panel: FWHM map of HF J = 1 → 0 which represents a distribution of the width of 4 km s−1.
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