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Table 3

Average R5495-dependent extinction law for R136.

Parameter Value(s) Source
Spline points See Table 2 MA14, F99, this work
c2 1.30 This work
c1 2.030–3.007 c2 F99
c3 1.463 Gordon et al. (2003)
c4 0.09 This work
c5 5.9 Fitzpatrick & Massa (1990)
x0 4.558 Gordon et al. (2003)
γ 0.945 Gordon et al. (2003)

Notes. Only the optical/NIR part of the law has a dependence on R5495. The optical/NIR part of the law is as derived by MA14, but we adopt a functional form similar to that of F99; see Sect. 3.3. A Python implementation of the full law can be found in Appendix C and on Github7.

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