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Fig. 2.

image

Outflows driven by cores #3, #9, and #18. Blue and red contours from the CO(2-1) (panel a) and SiO(5-4) (panel b) line wings are overplotted on the 1.3 mm continuum emission in grayscale. Lines are integrated over 38−88 km s−1 (60−90 km s−1) for the CO (resp. SiO) blue contours, and over 108−158 km s−1 (104−134 km s−1) for the CO (resp. SiO) red contours. CO contour levels are, in units of σCO = 86 mJy beam−1 km s−1, 6 and 15–115 by 20 steps. They are for SiO, in unit of σSiO = 18.5 mJy beam−1 km s−1, 5 and from 15 to 90 by 15 steps. Ellipses represent the FWHM diameter of cores extracted by getsources, crosses indicate locations A and B, and arrows indicate the outflow directions.

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