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TW Hya dust and gas radiative transfer models with MCFOST

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posted on 2020-01-15, 23:03 authored by Daniel MentiplayDaniel Mentiplay
Radiative transfer data from TW Hya dust and gas hydrodynamical models with Phantom, post-processed with MCFOST. Related to the publication Mentiplay, Price, and Pinte (2019) "Super-Earths in the TW Hya disc"; for more details, see: https://doi.org/10.1093/mnrasl/sly209.

The data format is gzipped FITS files (.fits.gz) and MCFOST parameter files (.para) which are text files. For more details on MCFOST, see: https://doi.org/10.1051/0004-6361:20053275 and https://doi.org/10.1051/0004-6361/200811555.

There are 7 models. 3 dust-gas models with varying inner planet masses: 4, 8, and 16 Earth masses with a fixed outer mass planet. And 4 gas only models with varying outer planet mass: 0.1, 0.3, 1.0, and 2.0 Jupiter masses with fixed inner planet masses.

The 3 dust-gas models have two dust species: 0.1 mm and 1 mm. They are each generated from combining two separate single dust grain species calculations by adding the 1 mm dust to the 0.1 mm dust calculation.

The dust-gas models have 870 micron dust thermal emission directly from MCFOST and with post-processing with the CASA ALMA simulator.

The gas-only models have 1.6 micron scattered light and CO J=3-2 molecular emission.

Funding

Australian Government Research Training Program (RTP) Scholarship

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