Table 3
Post-collision outflows axes passing through the collision point, α(J2000) = 21h40m36.71, δ(J2000) = +58° 18′18′′.1.
Mean vt (a) | Axis PA(b) | Deflection(c) | 〈d2〉1/2(d) | ||
---|---|---|---|---|---|
Outflow | (km s−1) | (deg) | (deg) | (arcsec) | Knots used |
N | 12.7 ± 5.1 | −106.7 ± 0.8 | 15.6 ± 1.0 | 1.2 | C6(e),C7, C9 |
S | 12.9 ± 1.7 | − 74.7 ± 0.2 | −8.0 ± 0.3 | 1.6 | C8, C10-17 |
Notes. (a)Scalar average of tangential velocity vt. (b)PA of the best-fit half-line with origin at the position of the collision point. (c)Difference in PA between the post-collision axis and the pre-collision axis of the blue lobe from Table 2. (d)Root-mean square distance of the knots to the axis (see Table A.3). (e)For knot C6, only its position is used.
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