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Fig. 4


Integrated intensity maps of the HCO+ J = 1 →0, CN N = 1 →0 (J, F = 3/5,5/2 →1/3,3/2), and 13CO J = 1 →0 lines in various velocity intervals. We have avoided the central velocites (9−11 km s−1) for which the space filtering effects are expected important. Contour levels are 0.03 to 0.4 in steps of 0.015 Jy × km s−1 (top panel); 0.02 to 0.12 in steps of 0.02 Jy × km s−1 (middle panel); 0.03 to 0.12 in steps of 0.01 Jy × km s−1 (bottom panel). The orientation of the molecular emission is approximately perpendicular to the magenta arrow that indicates the direction of the outflow. The black line indicates the disk major axis orientation. The ellipse in the left bottom corner indicates the synthesized beam size.

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