Gas and stellar dynamics in Stephan’s Quintet - Mapping the kinematics in a closely interacting compact galaxy group

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Table G.3.

CO line-of-sight velocity, velocity dispersion, integrated flux, and H₂ molecular gas mass for regions in or near NGC7319.

Region	Vlos	Vel.Disp	Flux	M(H₂)
	(km s⁻¹)	(km s⁻¹)	(K km s⁻¹)	(10⁸ M_⊙)
¹²CO(1 − 0)

19_	6427 ± 16	41.4 ± 16.1	0.50 ± 0.19	1.62 ± 0.62
	6607 ± 13	85.6 ± 15.7	2.11 ± 0.30	6.81 ± 0.95
	6826 ± 10	26.4 ± 11.6	0.33 ± 0.14	1.06 ± 0.46
	7111 ± 14	29.5 ± 12.8	0.28 ± 0.13	0.91 ± 0.41

19_o	6437 ± 13	58.0 ± 13.9	1.00 ± 0.21	3.22 ± 0.69
	6603 ± 9	38.1 ± 9.9	0.76 ± 0.17	2.43 ± 0.55
	6807 ± 24	71.4 ± 26.6	0.65 ± 0.23	2.08 ± 0.74
	7101 ± 13	31.0 ± 15.8	< 0.32	< 1.50

19_i	6591 ± 12	111.0 ± 13.4	2.58 ± 0.29	8.31 ± 0.95
	7131 ± 13	30.1 ± 13.4	0.32 ± 0.15	1.04 ± 0.47

19_ii	6449 ± 15	52.0 ± 16.4	0.84 ± 0.23	2.69 ± 0.75
	6608 ± 12	40.4 ± 11.9	0.76 ± 0.20	2.43 ± 0.64
	6830 ± 14	38.4 ± 14.3	0.47 ± 0.18	1.50 ± 0.58

19_iii	6602 ± 17	110.6 ± 18.6	2.53 ± 0.41	8.14 ± 1.30

19_iv	6571 ± 30	96.6 ± 33.1	1.61 ± 0.46	5.20 ± 1.49

19_v	6590 ± 17	109.2 ± 17.7	2.05 ± 0.32	6.59 ± 1.04

19_vi	-	-	-	-

¹²CO(2 − 1)

19_	5779 ± 17	34.6 ± 16.6	< 0.64

19_o	5795 ± 16	41.7 ± 16.2	0.80 ± 0.32
	-	-	-
	-	-	-

19_i	-	-	-
	6702 ± 21	46.5 ± 22.0	0.75 ± 0.36

19_ii	5800 ± 18	49.8 ± 17.5	1.24 ± 0.45
	-	-	-
	-	-	-

19_iii	-	-	-

19_iv	-	-	-

19_v	5778 ± 18	42.9 ± 18.0	0.99 ± 0.43
	-	-	-
	-	-	-

19_vi	5776 ± 28	65.4 ± 28.3	1.85 ± 0.83
	-	-	-

	-	-	-

¹³CO(1 − 0)

19_	-	-	-

19_o	-	-	-

19_i	5958 ± 32	70.0 ± 31.9	< 0.32
	-	-	-

19_ii	-	-	-
	6944 ± 34	70.0 ± 34.1	< 0.42
	7329 ± 16	39.0 ± 16.3	0.36 ± 0.15

19_iii	-	-	-

19_iv	5851 ± 37	70.0 ± 36.5	< 0.42

19_v	-	-	-
	6974 ± 24	55.7 ± 24.3	0.38 ± 0.17
	7350 ± 26	56.5 ± 26.8	< 0.36

19_vi	5771 ± 33	70.0 ± 33.2	0.48 ± 0.24
	7000 ± 23	70.0 ± 27.5	0.76 ± 0.27
	7334 ± 15	45.7 ± 14.9	0.57 ± 0.19

Notes. The regions are marked in Fig. 7.

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