Table 4
Comparison between the [OI]λ6300 LVC in NGC 2264 (our sample) and in Taurus (S16).
| This paper | S16 | KS test | |||
|---|---|---|---|---|---|
| Mean | σ | Mean | σ | P | |
| NLVC: | |||||
| vc | −3.4 | 8.2 | −2.5 | 4.1 | 59% |
| FWHMcor | 30.2 | 9.5 | 22.5 | 9.3 | 30% |
| BLVC: | |||||
| vc | −6.4 | 11.7 | −5.0 | 9.8 | 20% |
| FWHMcor | 87.2 | 40.9 | 79.9 | 30.5 | 91% |
Notes.The first four columns show the mean and standard deviation (σ) of the distributions of centroid velocities (vc) and FWHM for the NLVCs and BLVCs of the [OI]λ6300 line in our sample and in the sample of Taurus from S16. The last column shows the results of KS tests between the two samples, restricted to components of FWHM > 25 km s−1. P is the probability that the distributions derive from the same population. FWHMcor represents the FWHM corrected for the instrumental broadening of FWHMinst = 11.3 km s−1, for our sample, and FWHMinst = 7.0 km s−1, for S16’s sample. The definitions of S16 are used to classify NLVCs and BLVCs in both samples, in order to compare them regardless of the different definitions.
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