Table 4
Best-fitting bisector linear Kennicutt-Schmidt relations obtained for M 63 in log space.
| This work | Bigiel et al. 2008 | ||||||||||
| Radial cut out to r25 | UV region at 1.36 r25 | Radial cut out to 0.68 r25 | |||||||||
| log A | N | σ | log A | N | σ | log A | N | σ | |||
|
|
|||||||||||
| H2 | –1.93 | 1.06 | 0.29 | 0.17† | 3.0† | – | –2.22 | 0.92 | 0.10 | ||
| H I + H2 | –2.43 | 1.73 | 0.31 | –2.20 | 4.7 | 0.35 | –2.63 | 1.58 | 0.22 | ||
|
|
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Notes. The Kennicutt-Schmidt relations are best parametrized by power laws of the form ΣSFR = A(Σgas)N, which in log space translates into linear relations. † Only indicative log A and N values, since they rely only on two data points, which makes them very uncertain.
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