activity
20082025
most citedDiscovery of a Jupiter/Saturn Analog with Gravitational Microlensing

366 citations · 3.6k across the 80 of their papers we have counts for

collaborators
Showing 2010Show all

5 papers · 1 filter

astro-ph.IM2010★ 6 cited

First geodetic observations using new VLBI stations ASKAP-29 and WARK12M

Leonid Petrov, Chris Phillips, Tasso Tzioumis +11

We report the results of a successful 7 hour 1.4 GHz VLBI experiment using two new stations, ASKAP-29 located in Western Australia and WARK12M located on the North Island of New Ze…

astro-ph.IM2010★ 5 cited

Radio Astronomy and eVLBI using KAREN

Stuart Weston, Tim Natusch, Sergei Gulyaev

Kiwi Advanced Research and Education Network (KAREN) has been used to transfer large volumes of radio astronomical data between the AUT Radio Astronomical Observatory at Warkworth,…

astro-ph.EP2010★ 42 cited

A sub-Saturn Mass Planet, MOA-2009-BLG-319Lb

N. Miyake, T. Sumi, Subo Dong +119

We report the gravitational microlensing discovery of a sub-Saturn mass planet, MOA-2009-BLG-319Lb, orbiting a K or M-dwarf star in the inner Galactic disk or Galactic bulge. The h…

astro-ph.CO2010★ 13 cited

Evolution of the pc-scale structure of PKS 1934-638 revisited: first science with the ASKAP and New Zealand telescopes

A. K Tzioumis, S. J. Tingay, B. Stansby +22

We have studied the archetypal Gigahertz Peaked Spectrum radio galaxy, PKS 1934-638, using the Australian Long Baseline Array, augmented with two new telescopes that greatly improv…

astro-ph.EP2010★ 217 cited

A Cold Neptune-Mass Planet OGLE-2007-BLG-368Lb: Cold Neptunes Are Common

T. Sumi, D. P. Bennett, I. A. Bond +104

We present the discovery of a Neptune-mass planet OGLE-2007-BLG-368Lb with a planet-star mass ratio of q=[9.5 +/- 2.1] x 10^{-5} via gravitational microlensing. The planetary devia…