output
19972026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

Showing 2019 · astro-ph.IMShow all

12 papers · 2 filters

astro-ph.IM2019★ 7 cited

SKA shakes hands with Summit

Ruonan Wang, Andreas Wicenec, Tao An

Recently, a full-scale data processing workflow of the Square Kilometre Array (SKA) Phase 1 was successfully executed on the world's fastest supercomputer Summit, proving that scie…

astro-ph.IM2019★ 98 cited

A pulsar-based timescale from the International Pulsar Timing Array

G. Hobbs, L. Guo, R. N. Caballero +56

We have constructed a new timescale, TT(IPTA16), based on observations of radio pulsars presented in the first data release from the International Pulsar Timing Array (IPTA). We us…

astro-ph.IM2019★ 45 cited

Studying Black Holes on Horizon Scales with VLBI Ground Arrays

Lindy Blackburn, Sheperd Doeleman, Jason Dexter +35

High-resolution imaging of supermassive black holes is now possible, with new applications to testing general relativity and horizon-scale accretion and relativistic jet formation…

astro-ph.IM2019★ 6 cited

GAUSS -- A Sample Return Mission to Ceres

Xian Shi, Julie Castillo-Rogez, Henry Hsieh +26

The goal of Project GAUSS is to return samples from the dwarf planet Ceres. Ceres is the most accessible ocean world candidate and the largest reservoir of water in the inner solar…

astro-ph.IM2019★ 68 cited

GRID: a Student Project to Monitor the Transient Gamma-Ray Sky in the Multi-Messenger Astronomy Era

Jiaxing Wen, Xiangyun Long, Xutao Zheng +139

The Gamma-Ray Integrated Detectors (GRID) is a space mission concept dedicated to monitoring the transient gamma-ray sky in the energy range from 10 keV to 2 MeV using scintillatio…

astro-ph.IM2019★ 15 cited

An International Survey of Front-End Receivers and Observing Performance of Telescopes for Radio Astronomy

P. Bolli, A. Orfei, A. Zanichelli +18

This paper presents a survey of microwave front-end receivers installed at radio telescopes throughout the World. This unprecedented analysis was conducted as part of a review of f…