Table 4
Velocities and peak intensities for the blueshifted and redshifted components in the fields marked in Fig. 5.
| Area | Number of positions | Vb (km s−1 lsr) |  (max) |
Vr (km s−1 lsr) |  (max) |
|---|---|---|---|---|---|
| W10 | 3 | −14.5 to −13.3 (2) | 1.7 | … | … |
| W9 | 13 | … | … | −6.8 to −5.1 (11) | 0.8 |
| W8 | 19 | −18.3 to −18.0 (7) | 0.5 | −5.5 to −4.8 (3) | 0.5 |
| W7 | 13 | −12.5 to −10.5 (8) | 1.4 | … | … |
| W6 | 25 | −12.1 to −12.0 (3) | 0.9 | … | … |
| W5 | 7 | −14.6 to −13.9 (7) | 3.7 | … | … |
| W4 | 9 | −13.2 to −11.9 (3) | 1.2 | … | … |
| W3 | 73 | −17.3 to −11.2 (57)(*) | 5.5 | −6.5 to −5.3 (15) | 0.3 |
| W2 | 6 | −16.4 to −12.5 (5)(*) | 4.3 | … | … |
| W1 | 47 | −17.5 to −12.0 (47)(*) | 7.5 | −5.6 to −5.5 (3) | 0.5 |
| C | 6 | −21.0 to −13.5 (3)(*) | 2.9 | −6.5 to −6.3 (2) | 0.6 |
| N3 | 9 | … | … | … | … |
| N2 | 5 | −21.5 to −11.8 (2)(*) | 3.5 | −4.5 to −3.8 (2) | 0.6 |
| N1 | 2 | −11.1 to −10.0 (2) | 4.1 | … | … |
| S1 | 5 | −14.0 to −13.2 (5) | 1.0 | … | … |
| S2 | 27 | −13.8 to −11.3 (8) | 0.2 | … | … |
| S3 | 35 | … | … | −3.1 to −2.9 (15) | 1.0 |
| S4 | 3 | −12.4 (1) | 0.2 | −3.0(1) | 0.6 |
| E1 | 54 | −13.7 to −12.2 (2) | 0.5 | … | … |
| E2 | 21 | −13.7 to −12.2 (14)(*) | 1.4 | −4.3 to −2.5 (6) | 0.3 |
| E3 | 76 | −13.3 to −10.2 (8)(*) | 0.7 | … | … |
| Esouth | 5 | −14.3 (1) | 1.7 | … | … |
| Enorth | 4 | −15.6 to −12.7 (3) | 0.4 | … | … |
| E4 | 29 | −14.5 to −10.3 (22)(*) | 0.6 | … | … |
Notes. The Vb refers to velocities ≤−10 km s−1, blueshifted with respect to the velocity of the central cluster of −9.5 km s−1, and Vr refers to the interval −2 to −6 km s−1. Column 2 gives the number of positions mapped, while the number of positions for which a given velocity component was found is given in parentheses after the Vb and Vr velocity ranges. 
(max) refers to the peak antenna temperature for 13CO. Details are provided in Sect. 4.6. (*)Two or three separate Vb components present at one or several positions.
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