activity
20032026
most citedJ-GEM observations of an electromagnetic counterpart to the neutron star merger GW170817

206 citations · 1.2k across the 53 of their papers we have counts for

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6 papers · 1 filter

astro-ph2008★ 69 cited

Resolved 24.5 micron emission from massive young stellar objects

W. J. de Wit, M. G. Hoare, T. Fujiyoshi +8

Massive young stellar objects (MYSO) are surrounded by massive dusty envelopes. Our aim is to establish their density structure on scales of ~1000 AU, i.e. a factor 10 increase in…

astro-ph2008

Science with UT's Dichroic-Mirror Camera (DMC), 15-band simultaneous imager

Hanindyo Kuncarayakti, Mamoru Doi, Hakim L. Malasan +20

We introduce the Dichroic-Mirror Camera (DMC), an instrument developed at the University of Tokyo which is capable of performing simultaneous imaging in fifteen bands. The main fea…

astro-ph2007★ 62 cited

The Asymmetric Thermal Emission of Protoplanetary Disk Surrounding HD 142527 Seen by Subaru/COMICS

Hideaki Fujiwara, Mitsuhiko Honda, Hirokazu Kataza +8

Mid-infrared (MIR) images of the Herbig Ae star HD 142527 were obtained at 18.8 and 24.5 micron with the Subaru/COMICS. Bright extended arc-like emission (outer disk) is recognized…

astro-ph2004★ 47 cited

Crystalline Silicate Feature of the Vega-like star HD145263

Mitsuhiko Honda, Hirokazu Kataza, Yoshiko K. Okamoto +8

We have observed the 8-13 m spectrum (R250) of the Vega-like star candidate HD145263 using Subaru/COMICS. The spectrum of HD145263 shows the broad trapezoidal silicate fea…

astro-ph2004★ 27 cited

On the Evolutionary State of the Components of the YLW 15 Binary System

J. M. Girart, S. Curiel, L. F. Rodriguez +4

We report centimeter continuum observations with the VLA and the VLBA as well as mid-infrared observations with COMICS/SUBARU toward the components of the YLW 15 very young binary…

astro-ph2003★ 90 cited

Detection of crystalline silicates around the T Tauri star Hen 3-600A

Mitsuhiko Honda, Hirokazu Kataza, Yoshiko K. Okamoto +5

We have carried out mid-infrared N-band spectroscopic observations of the T Tauri star Hen 3-600A in the TW Hydra association with the COMICS on the 8.2m Subaru Telescope and found…