Trending Research
Score-matching neural networks for improved multi-band source separation
We present the implementation of a score-matching neural network that represents a data-driven prior for non-parametric galaxy morphologies.
Instrumentation and Methods for Astrophysics
pocoMC: A Python package for accelerated Bayesian inference in astronomy and cosmology
minaskar/pocomc
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pocoMC is a Python package for accelerated Bayesian inference in astronomy and cosmology.
Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics Computational Physics
MiSTree: a Python package for constructing and analysing Minimum Spanning Trees
The MST has been used in a broad range of scientific fields such as particle physics (to distinguish classes of events in collider collisions), in astronomy (to detect mass segregation in star clusters) and cosmology (to search for filaments in the cosmic web).
Instrumentation and Methods for Astrophysics
Asteroid Taxonomy from Cluster Analysis of Spectrometry and Albedo
We developed an iteration of the asteroid taxonomy which allows the classification of partial and complete observations (i. e. visible, near-infrared, and visible-near-infrared spectrometry) and which reintroduces the visual albedo into the classification observables.
Earth and Planetary Astrophysics
Audio Universe: Tour of the Solar System
We have created a show about the Solar System, freely available for both planetariums and home viewing, where objects in space are represented with sound as well as with visuals.
Instrumentation and Methods for Astrophysics Physics Education Physics and Society
Haze optical depth in exoplanet atmospheres varies with rotation rate: Implications for observations
Transmission spectroscopy supports the presence of uncharacterised, light-scattering and -absorbing aerosols in the atmospheres of many exoplanets.
Earth and Planetary Astrophysics
CUTE solutions for two-point correlation functions from large cosmological datasets
In the advent of new large galaxy surveys, which will produce enormous datasets with hundreds of millions of objects, new computational techniques are necessary in order to extract from them any two-point statistic, the computational time of which grows with the square of the number of objects to be correlated.
Instrumentation and Methods for Astrophysics
HIDE & SEEK: End-to-End Packages to Simulate and Process Radio Survey Data
HIDE forward-models the process of collecting astronomical radio signals in a single-dish radio telescope instrument and outputs pixel-level time-ordered-data.
Instrumentation and Methods for Astrophysics
Breaking baryon-cosmology degeneracy with the electron density power spectrum
Uncertain feedback processes in galaxies affect the distribution of matter, currently limiting the power of weak lensing surveys.
Cosmology and Nongalactic Astrophysics
Frankenstein: Protoplanetary disc brightness profile reconstruction at sub-beam resolution with a rapid Gaussian process
The code avoids limitations of current methods that obtain the radial brightness profile by either extracting it from the disc image via nonlinear deconvolution at the cost of reduced fit resolution, or by assumptions placed on the functional forms of disc structures to fit the visibilities parametrically.
Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics
