activity
20132020
most citedRapid Variability of Blazar 3C 279 during Flaring States in 2013-2014 with Joint Fermi-LAT, NuSTAR, Swift, and Ground-Based Multi-wavelength Observations

199 citations · 497 across the 17 of their papers we have counts for

collaborators

17 papers

astro-ph.EP2020★ 8 cited

Evidence for planetary hypothesis for PTFO 8-8695b with five-year optical/infrared monitoring observations

Yuta Tanimoto, Takuya Yamashita, Takahiro Ui +16

PTFO 8-8695b (CVSO 30b) is a young planet candidate whose host star is a 2.6 Myr-old T-Tauri star, and there have been continuous discussions about the nature of this system…

astro-ph.HE2018★ 20 cited

Extended Optical/NIR Observations of Type Iax Supernova 2014dt: Possible Signatures of a Bound Remnant

Miho Kawabata, Koji S. Kawabata, Keiich Maeda +19

We present optical and near-infrared observations of the nearby Type Iax supernova (SN) 2014dt from 14 to 410 days after the maximum light. The velocities of the iron absorption li…

astro-ph.GA2017

OISTER Optical and Near-Infrared Monitoring Observations of a Peculiar Radio-Loud Active Galactic Nucleus SDSS J110006.07+442144.3

Tomoki Morokuma, Masaomi Tanaka, Yasuyuki T. Tanaka +80

We present monitoring campaign observations at optical and near-infrared (NIR) wavelengths for a radio-loud active galactic nucleus (AGN) at z=0.840, SDSS~J110006.07+442144.3 (here…

astro-ph.HE2016★ 63 cited

Systematic Study of Gamma-ray bright Blazars with Optical Polarization and Gamma-ray Variability

Ryosuke Itoh, Krzysztof Nalewajko, Yasushi Fukazawa +18

Blazars are highly variable active galactic nuclei which emit radiation at all wavelengths from radio to gamma-rays. Polarized radiation from blazars is one key piece of evidence f…

astro-ph.SR2016★ 23 cited

OISTER Optical and Near-Infrared Observations of the Super-Chandrasekhar Supernova Candidate SN 2012dn: Dust Emission from the Circumstellar Shell

Masayuki Yamanaka, Keiichi Maeda, Masaomi Tanaka +34

We present extensively dense observations of the super-Chandrasekhar supernova (SC SN) candidate SN 2012dn from to days after the date of its -band maximum in the o…

astro-ph.HE2016★ 2 cited

Polarization angle swings in blazars: The case of 3C 279

S. Kiehlmann, T. Savolainen, S. G. Jorstad +61

Over the past few years, several occasions of large, continuous rotations of the electric vector position angle (EVPA) of linearly polarized optical emission from blazars have been…