class mosfit.modules.NSBHConstraints(**kwargs)[source]

Bases: Constraint

NSBH constraints.

  1. M1 > Mtov

  2. M2 < Mtov

  3. M2 > 0.8 Msun

  4. 9 < R_ns < 16

  5. Causality relation relating Mtov and radius

Free parameters are Mchirp and q. Thus for large q, M1 can be larger or M2 smaller than allowed by NS EoS. Constraint penalises masses outside range

Realistic EoS prevents extreme values of radius

Methods Summary


Process module.

Methods Documentation


Process module. Add constraints below.