Dynamic Lyα jets | Astronomy & Astrophysics (A&A)

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Table 1:

Ly $\hspace {0.2ex}\alpha$ DJ excursion amplitudes and kinematic quantities.
Feature type		A [arcsec]	\|a\| [m s^-2]	$v_{\rm max}$ [km s^-1]	T [min]
21.1cmLy $\hspace {0.2ex}\alpha$ DJs	decelerating	23.7cm $0.6 \;(0.8\!\pm\!0.5)\; \langle0.2,2.2\rangle$	$165 \;(235\!\pm\!173)\; \langle44,650\rangle$	$13 \;(17\!\pm\!9)\; \langle6,35\rangle$	$2.8 \;(3.3\!\pm\!2.2)\;\langle0.9,7.5\rangle$
	accelerating		$246 \;(257\!\pm\!175)\; \langle87,797\rangle$	$21 \;(18\!\pm\!7)\; \langle9,32\rangle$	not defined
H $\hspace{0.1ex}\alpha$ DFs		-	$136 \;(146\!\pm\!56)\; \langle40,320\rangle$	$18 \;(18\!\pm\!6)\; \langle8,35\rangle$	$4.2 \;(4.8\!\pm\!1.4)\; \langle2,10.8\rangle$

The first number of each entry is the median value, followed by the mean with standard deviation (between parentheses) and the range (between angle brackets). The bottom row shows comparable determinations for H $\hspace{0.1ex}\alpha$ DFs from De Pontieu et al. (2007a).

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