368 citations
- University College LondonGB138 papers
- Centre National de la Recherche ScientifiqueFR62 papers
- Goddard Space Flight CenterUS33 papers
- Sorbonne UniversitéFR31 papers
- Université Paris CitéFR28 papers
- National Institute for AstrophysicsIT24 papers
- Université Paris-SaclayFR24 papers
- California Institute of TechnologyUS23 papers
- European Space Research and Technology CentreNL23 papers
- Observatoire de ParisFR23 papers
- University of PaduaIT22 papers
- Center for Astrophysics Harvard & SmithsonianUS21 papers
14 papers · 1 filter
Weak Lensing Trispectrum and Kurt-Spectra
Dipak Munshi, Hayden Lee, Cora Dvorkin +1
We introduce two kurt-spectra to probe fourth-order statistics of weak lensing convergence maps. Using state-of-the-art numerical simulations, we study the shapes of these kurt-spe…
SEnSeI: A Deep Learning Module for Creating Sensor Independent Cloud Masks
Alistair Francis, John Mrziglod, Panagiotis Sidiropoulos +1
We introduce a novel neural network architecture -- Spectral ENcoder for SEnsor Independence (SEnSeI) -- by which several multispectral instruments, each with different combination…
Original Research By Young Twinkle Students (ORBYTS): Ephemeris Refinement of Transiting Exoplanets III
Billy Edwards, Cynthia S. K. Ho, Hannah L. M. Osborne +26
We report photometric follow-up observations of thirteen exoplanets (HATS-1 b, HATS2 b, HATS-3 b, HAT-P-18 b, HAT-P-27 b, HAT-P-30 b, HAT-P-55 b, KELT-4A b, WASP-25 b, WASP-42 b, W…
Understanding the Origins of Problem Geomagnetic Storms Associated With "Stealth" Coronal Mass Ejections
Nariaki V. Nitta, Tamitha Mulligan, Emilia K. J. Kilpua +14
Geomagnetic storms are an important aspect of space weather and can result in significant impacts on space- and ground-based assets. The majority of strong storms are associated wi…
A New Estimator for Phase Statistics
D. Munshi, R. Takahashi, J. D. McEwen +2
We introduce a novel statistic to probe the statistics of phases of Fourier modes in two-dimensions (2D) for weak lensing convergence field . This statistic contains completely…
Probing Current Sheet Instabilities from Flare Ribbon Dynamics
Ryan J. French, Sarah A. Matthews, I. Jonathan Rae +1
The presence of current sheet instabilities, such as the tearing mode instability, are needed to account for the observed rate of energy release in solar flares. Insights into thes…