257 citations · 283 across the 5 of their papers we have counts for
5 papers
Microlensing constraints on Primordial Black Hole abundance with Subaru Hyper Suprime-Cam observations of Andromeda
Sunao Sugiyama, Masahiro Takada, Naoki Yasuda +1
We present updated microlensing analysis results based on high-cadence (2~min) Subaru Hyper Suprime-Cam (HSC) observations of the Andromeda Galaxy (M31) in 2014, 2017, and 20…
Exploring faint white dwarfs and the luminosity function with Subaru HSC and SDSS in Stripe 82
Tian Qiu, Masahiro Takada, Naoki Yasuda +4
We present 5,080 white dwarf (WD) candidates selected from stars matching between the multi-band imaging datasets of the Subaru Hyper Suprime-Cam (HSC) Survey and the Sloan Digital…
The Milky Way Tomography with Subaru Hyper Suprime-Cam. I. Halo substructures
Yoshihisa Suzuki, Masashi Chiba, Yutaka Komiyama +7
We analyze the photometric data in the Wide layer of the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) over deg to uncover new halo substructures beyond t…
Sumo Puff: Tidal Debris or Disturbed Ultra-Diffuse Galaxy?
Johnny P. Greco, Jenny E. Greene, Adrian M. Price-Whelan +10
We report the discovery of a diffuse stellar cloud with an angular extent , which we term "Sumo Puff", in data from the Hyper Suprime-Cam Subaru Strategic…
The Surprisingly Steep Mass Profile of Abell 1689, from a Lensing Analysis of Subaru Images
Tom Broadhurst, Masahiro Takada, Keiichi Umetsu +4
Subaru observations of A1689 (z=0.183) are used to derive an accurate, model-independent mass profile for the entire cluster, r<2 Mpc/h, by combining magnification bias and distort…