activity
20102026
most citedFirst Light LBT AO Images of HR 8799 bcde at 1.65 and 3.3 Microns: New Discrepancies between Young Planets and Old Brown Dwarfs

153 citations · 843 across the 39 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

8 papers · 1 filter

astro-ph.GA2020★ 12 cited

Observations of the gamma-ray emitting narrow-line Seyfert 1, SBS 0846+513, and its host galaxy

Timothy S. Hamilton, Marco Berton, Sonia Antón +9

The gamma-ray emitting galaxy SBS 0846+513 has been classified as a Narrow-Line Seyfert 1 from its spectroscopy, and on that basis it was thought likely to have a small central bla…

astro-ph.GA2019★ 109 cited

The REQUIEM Survey I: A Search for Extended Ly-Alpha Nebular Emission Around 31 z>5.7 Quasars

Emanuele Paolo Farina, Fabrizio Arrigoni-Battaia, Tiago Costa +19

The discovery of quasars few hundred megayears after the Big Bang represents a major challenge to our understanding of black holes and galaxy formation and evolution. Their luminos…

astro-ph.GA2019★ 1 cited

High resolution morphology and surface photometry of KIG 685 and KIG 895 with ARGOS+LUCI

R. Rampazzo, M. Uslenghi, I. Y. Giorgiev +14

We aim to refine the sample of isolated early-type galaxies in the AMIGA catalogue via high resolution imaging. Here we report the result from a pilot study investigating two candi…

astro-ph.GA2019★ 9 cited

The Milky Way like galaxy NGC 6384 and its nuclear star cluster at high NIR spatial resolution using LBT/ARGOS commissioning data

Iskren Y. Georgiev, Nadine Neumayer, Wolfgang Gaessler +11

We analyse high spatial resolution near infra-red (NIR) imaging of NGC6384, a Milky Way like galaxy, using ARGOS commissioning data at the Large Binocular Telescope (LBT). ARGOS pr…

astro-ph.GA2018★ 8 cited

LBT/ARGOS adaptive optics observations of z lensed galaxies

M. Perna, M. Curti, G. Cresci +24

Gravitationally lensed systems allow a detailed view of galaxies at high redshift. High spatial- and spectral-resolution measurements of arc-like structures can offer unique constr…

astro-ph.GA2018★ 35 cited

PLCK G165.7+67.0: Analysis of a Massive Lensing Cluster in a Hubble Space Telescope Census of Submillimeter Giant Arcs Selected Using Planck/Herschel

Brenda L. Frye, Massimo Pascale, Yujing Qin +19

We present Hubble Space Telescope WFC3-IR imaging in the fields of six apparently bright dusty star-forming galaxies (DSFGs) at = 2-4 identified by their rest-frame far-infrare…