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Injections using NMMA
Injections files
For a parameter estimation run on simulated data (i.e., when no observational data is available), an injection-file line is required in your config.ini-file pointing a dat or json injection file. The injection file itself contains a list of values for each source parameter (such as masses, spins, distance etc.) and is used to generate a gravitational-wave signal for a particular source (e.g. Binary Neutron Star).
Generating injections files
To generate an injection file, NMMA provides the command-line utility nmma_create_injection. This generates a json style injection file by drawing from a prior file. The prior need not be the same prior used for analysis. An example of a prior file for binary neutron star systems with aligned spins is given below:
