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Fig. A.3.


Channel maps DCO+ (3–2) emission. The color scale is in the unit of Jy beam−1. The contour spacing is 18 mJy beam−1, which corresponds to 2σ or 0.22 K. The beam (1.76″ × 1.23″, PA = 17°) is inserted in the lower corner of each channel map.

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