3D projection analysis: Characterizing the morphological stability of nearby open clusters

Open Access

Table A.3

The velocity dispersion and other parameters of the sample clusters

(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)	(12)	(13)	(14)
name	$σ_{V x y}$ ${\sigma _{Vxy}}$	$σ_{σ_{V x y}}$ ${\sigma _{{\sigma _{Vxy}}}}$	$σ_{V x z}$ ${\sigma _{Vxz}}$	$σ_{σ_{V x z}}$ ${\sigma _{{\sigma _{Vxz}}}}$	$σ_{V y z}$ ${\sigma _{Vyz}}$	$σ_{σ_{V y z}}$ ${\sigma _{{\sigma _{Vyz}}}}$	N_Rv	r_xy	$σ_{r_{x y}}$ ${\sigma _{{r_{xy}}}}$	r_xy	$σ_{r_{x z}}$ ${\sigma _{{r_{xz}}}}$	r_yz	$σ_{r_{y z}}$ ${\sigma _{{r_{yz}}}}$

-	km/s	km/s	km/s	km/s	km/s	km/s	-	-	-	-	-	-	-
NGC 2547	13.07	0.93	2.79	0.13	13.92	0.95	95	0.58	0.04	0.56	0.07	0.55	0.03
NGC 3532	10.41	0.41	5.11	0.11	13.35	0.41	209	0.69	0.0	0.81	0.01	0.54	0.0
Platais 10	6.37	0.75	10.4	0.45	12.84	0.78	23	0.4	0.0	0.35	0.0	0.34	0.0
NGC 1333	38.07	0.92	39.88	0.91	18.61	0.47	72	0.78	0.02	0.73	0.01	0.41	0.02
Turner 5	18.23	0.23	1.75	0.03	18.3	0.24	15	0.43	0.0	0.28	0.0	0.39	0.0
Blanco 1	3.23	0.19	9.0	0.81	10.38	0.81	68	0.94	0.02	0.85	0.04	0.87	0.01
UPK 305	30.44	1.93	29.16	1.83	17.34	1.16	9	0.62	0.0	0.69	0.0	0.42	0.0
…	…	…	…	…	…	…	…	…	…	…	…	…	…

Notes. Column (1) represents the name of sample clusters. Columns (2), (4), and (6) are the velocity dispersion of sample clusters in the X-Y, X-Z, and Y-Z projected planes within tidal radii, respectively, with Columns (3), (5), and (7) referring to the error of the velocity dispersion of sample clusters in the X-Y, X-Z, and Y-Z projected planes, respectively. Column (8) lists the number of members per cluster with radial velocities that are used to calculate the velocity dispersion of the clusters. Additionally, columns (9), (11), and (13) denote the radii of the central core regions of the clusters on the X-Y, X-Z, and Y-Z projection planes within tidal radii, respectively, with their errors being listed in columns (10), (12), and (14). This table is presented in a machine-readable format, with the complete dataset accessible at the CDS.

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