activity
20152025
most citedIdentification of 1.4 Million AGNs in the Mid-Infrared using WISE Data

165 citations · 213 across the 8 of their papers we have counts for

collaborators

8 papers

astro-ph.GA2025

The Second and Third Data Releases from the UKIRT Hemisphere Survey

Adam C. Schneider, Frederick J. Vrba, Justice Bruursema +16

This paper describes the second and third data releases (DR2 and DR3, respectively) from the ongoing United Kingdom Infrared Telescope (UKIRT) Hemisphere Survey (UHS). DR2 is prima…

astro-ph.SR2023

Astrometry and Photometry for 1000 L, T, and Y Dwarfs from the UKIRT Hemisphere Survey

Adam C. Schneider, Jeffrey A. Munn, Frederick J. Vrba +5

We present positions, proper motions, and near-infrared photometry for 966 known objects with spectral types later than M observed as part of the the UKIRT Hemisphere Survey (UHS).…

astro-ph.IM2023★ 1 cited

JASMINE: Near-Infrared Astrometry and Time Series Photometry Science

Daisuke Kawata, Hajime Kawahara, Naoteru Gouda +86

Japan Astrometry Satellite Mission for INfrared Exploration (JASMINE) is a planned M-class science space mission by the Institute of Space and Astronautical Science, the Japan Aero…

astro-ph.GA2022★ 10 cited

Fundamental Reference AGN Monitoring Experiment (FRAMEx) III: Radio Emission in the Immediate Vicinity of Radio Quiet AGNs

Onic I. Shuvo, Megan C. Johnson, Nathan J. Secrest +5

We present follow-up results from the first Fundamental Reference AGN Monitoring Experiment (FRAMEx) X-ray/radio snapshot program of a volume-complete sample of local hard X-ray-se…

astro-ph.GA2018★ 14 cited

Towards the ICRF3: astrometric comparison of the USNO 2016A VLBI solution with ICRF2 and Gaia DR1

Julien Frouard, Megan C. Johnson, Alan Fey +2

The VLBI USNO 2016A (U16A) solution is part of a work-in-progress effort by USNO towards the preparation of the ICRF3. Most of the astrometric improvement with respect to the ICRF2…

astro-ph.IM2016★ 12 cited

A Global Astrometric Solution for Pan-STARRS referenced to ICRF2

C. T. Berghea, V. V. Makarov, J. Frouard +13

We describe development and application of a Global Astrometric Solution (GAS) to the problem of Pan-STARRS1 (PS1) astrometry. Current PS1 astrometry is based on differential astro…

astro-ph.EP2015★ 11 cited

Forced libration of tidally synchronized planets and moons

Valeri V. Makarov, Julien Frouard, Bryan Dorland

Tidal dissipation of kinetic energy, when it is strong enough, tends to synchronize the rotation of planets and moons with the mean orbital motion, or drive it into long-term stabl…

astro-ph.GA2015★ 165 cited

Identification of 1.4 Million AGNs in the Mid-Infrared using WISE Data

Nathan Secrest, Rachel Dudik, Bryan Dorland +5

We present an all-sky sample of ~ 1.4 million AGNs meeting a two color infrared photometric selection criteria for AGNs as applied to sources from the Wide-Field Infrared Survey Ex…