Frankenstein: Protoplanetary disc brightness profile reconstruction at sub-beam resolution with a rapid Gaussian process

@article{Jennings2020FrankensteinPD,
  title={Frankenstein: Protoplanetary disc brightness profile reconstruction at sub-beam resolution with a rapid Gaussian process},
  author={J. Jennings and R. Booth and M. Tazzari and G. Rosotti and C. Clarke},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2020}
}
  • J. Jennings, R. Booth, +2 authors C. Clarke
  • Published 2020
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • Interferometric observations of the mm dust distribution in protoplanetary discs are now showing a ubiquity of annular gap and ring substructures. Their identification and accurate characterization is critical to probing the physical processes responsible. We present Frankenstein (frank), an open source code that recovers axisymmetric disc structures at sub-beam resolution. By fitting the visibilities directly, the model reconstructs a disc's 1D radial brightness profile nonparametrically using… CONTINUE READING

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 13 REFERENCES
    Radio Imaging with Information Field Theory
    2
    Gaussian Processes for Machine Learning
    6844
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    347
    2017, Interferometry and Synthesis in Radio Astronomy, 3rd Edition, doi:10.1007/978-3-319-44431-4
    • 2017
    CASA Architecture and Applications
    134
    Exploring Regularized Max
    • 2019
    Geochemistry, Geophysics, Geosystems
    • 2009