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Table 3

Comparison between CO and CN results.

Tracer Orientation Inclination V LSR V100 sin (i)
(°) (°) ( km s-1) ( km s-1)

CY Tau
CN 62.5 ± 1.8 24.0 ± 2.4 7.26 ± 0.01 0.99 ± 0.06
Cont.a 36 ± 6 34 ± 9
CO 63 ± 1 29 ± 5 7.27 ± 0.02 0.95 ± 0.05
Cont.b 63 ± 5 34 ± 3

DL Tau
CN 322.6 ± 0.6 43.6 ± 2.5 6.10 ± 0.01 1.94 ± 0.02
Cont.a 320.5 ± 0.3 42.3 ± 0.3
CO* 321.0 ± 2.4 39.6 ± 1.3 6.00 ± 0.10 2.04 ± 0.10
Cont.b 321 ± 3 38 ± 2

CI Tau
CN 281.5 ± 0.5 50.1 ± 1.9 5.73 ± 0.02 2.61 ± 0.04
Cont.a 282.7 ± 1.1 45.7 ± 1.1
CO 285.2 ± 0.8 53.3 ± 1.9 5.77 ± 0.03 2.46 ± 0.05
Cont.b 286.0 ± 2.1 53.8 ± 1.7

Notes.

(a)

This work with 1.3′′ resolution.

(b)

From Guilloteau et al. (2011) with 0.5′′ resolution.

(*)

Guilloteau et al. (2011) incorrectly reported the orientation modulo 180° for this source.

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