ASCL.net

Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Mosser, B.'

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[ascl:2202.013] PSLS: PLATO Solar-like Light-curve Simulator
Samadi, R.; Deru, A.; Reese, D.; Marchiori, V.; Grolleau, E.; Green, J. J.; Pertenais, M.; Lebreton, Y.; Deheuvels, S.; Mosser, B.; Belkacem, K.; Börner, A.; Smith, A. M. S.

PSLS simulates solar-like oscillators representative of PLATO targets. It includes planetary transits, stochastically-excited oscillations, granulation and activity background components, as well as instrumental systematic errors and random noises representative for PLATO.

[ascl:2504.002] PBjam: Automating asteroseismology of solar-like oscillators
Nielsen, M. B.; Davies, G. R.; Ball, W. H.; Lyttle, A. J.; Li, T.; Hall, O. J.; Chaplin, W. J.; Gaulme, P.; Carboneau, L.; Ong, J. M. J.; García, R. A.; Mosser, B.; Roxburgh, I. W.; Corsaro, E.; Benomar, O.; Moya, A.; Lund, M. N.; Hatt, E.; Jones, B. P.; Logue, M.

PBjam analyzes the oscillation spectra of solar-like oscillators. The code performs two main tasks: identifying a set of modes of interest in a spectrum of oscillations, and accurately modeling those modes to measure their frequencies. Mode identification relies on a large set of previous observations of the model parameters, which are then used to construct a prior distribution to inform the sampling. PJjam models the modes using a nested sampling or MCMC algorithm, where Lorentzian profiles are fit to each of the identified modes.