Trending Research

Radio frequency interference mitigation using deep convolutional neural networks

jakeret/unet 28 Sep 2016

We employ a special type of Convolutional Neural Network, the U-Net, that enables the classification of clean signal and RFI signatures in 2D time-ordered data acquired from a radio telescope.

Instrumentation and Methods for Astrophysics

124
0.02 stars / hour

A proposal for community driven and decentralized astronomical databases and the Open Exoplanet Catalogue

hannorein/open_exoplanet_catalogue 29 Nov 2012

It is the only catalogue that can correctly represent the orbital structure of planets in arbitrary binary, triple and quadruple star systems, as well as orphan planets.

Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics Computational Physics Data Analysis, Statistics and Probability

762
0.02 stars / hour

ACRONYM: Acronym CReatiON for You and Me

bacook17/acronym 28 Mar 2019

Each year, countless hours of productive research time is spent brainstorming creative acronyms for surveys, simulations, codes, and conferences.

Instrumentation and Methods for Astrophysics

297
0.01 stars / hour

Introduction to astroML: Machine Learning for Astrophysics

astroML/astroML 18 Nov 2014

Astronomy and astrophysics are witnessing dramatic increases in data volume as detectors, telescopes and computers become ever more powerful.

Instrumentation and Methods for Astrophysics

754
0.01 stars / hour

Automatic physical inference with information maximising neural networks

tomcharnock/information_maximiser 10 Feb 2018

We anticipate that the automatic physical inference method described in this paper will be essential to obtain both accurate and precise cosmological parameter estimates from complex and large astronomical data sets, including those from LSST and Euclid.

Instrumentation and Methods for Astrophysics

15
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Technique for separating velocity and density contributions in spectroscopic data and its application to studying turbulence and magnetic fields

Astroua/TurbuStat 31 Dec 2020

Additionally, we address the controversy related to the filamentary nature of the HI channel maps and explain the importance of velocity fluctuations in the formation of structures in PPV data cubes.

Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics Data Analysis, Statistics and Probability Fluid Dynamics

40
0.01 stars / hour

A public code for astrometric microlensing with contour integration

valboz/VBBinaryLensing 9 Nov 2020

We present the first public code for the calculation of the astrometric centroid shift occurring during microlensing events.

Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Astrophysics of Galaxies

8
0.01 stars / hour

SCONE: Supernova Classification with a Convolutional Neural Network

helenqu/scone 8 Jun 2021

Our model has achieved impressive performance without redshift on the in-distribution SNIa classification problem: $99. 73 \pm 0. 26$% test accuracy with no over/underfitting on a subset of supernovae from PLAsTiCC's unblinded test dataset.

Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics

2
0.01 stars / hour

Auto-Differentiable Spectrum Model for High-Dispersion Characterization of Exoplanets and Brown Dwarfs

HajimeKawahara/exojax 31 May 2021

We present an auto-differentiable spectral modeling of exoplanets and brown dwarfs.

Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics

11
0.01 stars / hour

PHANGS-ALMA Data Processing and Pipeline

akleroy/phangs_imaging_scripts 14 Apr 2021

We describe the processing of the PHANGS-ALMA survey and present the PHANGS-ALMA pipeline, a public software package that processes calibrated interferometric and total power data into science-ready data products.

Instrumentation and Methods for Astrophysics Astrophysics of Galaxies

14
0.01 stars / hour