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North Ecliptic Pole multi-wavelength survey : new optical data with Hyper Suprime-Cam and near-future prospects with eROSITA
Nagisa Oi, Hideo Matsuhara, Tomotsugu Goto +19
The AKARI North Ecliptic Pole (NEP) survey consists of two survey projects: NEP-Deep (0.5 sq.deg) and NEP-Wide (5.4 sq.deg), providing with tens of thousands of galaxies. A continu…
Spatial clustering and halo occupation distribution modeling of local AGN via cross-correlation measurements with 2MASS galaxies
Mirko Krumpe, Takamitsu Miyaji, Alison L. Coil +1
We present the clustering properties and halo occupation distribution (HOD) modelling of very low redshift, hard X-ray-detected active galactic nuclei (AGN) using cross-correlation…
Overview of North Ecliptic Pole Deep multi-wavelength Survey (NEP-Deep)
H. Matsuhara, T. Wada, N. Oi +22
The recent updates of the North Ecliptic Pole deep (0.5~deg, NEP-Deep) multi-wavelength survey covering from X-ray to radio-wave is presented. The NEP-Deep provides us with sev…
An Optically Faint Quasar Survey at z~5 in the CFHTLS Wide Field: Estimates of the Black Hole Masses and Eddington Ratios
H. Ikeda, T. Nagao, K. Matsuoka +5
We present the result of our spectroscopic follow-up observation for faint quasar candidates at z~5 in a part of the Canada-France-Hawaii Telescope Legacy Survey wide field. We sel…
High Excitation Emission Line Nebula associated with an Ultra Luminous X-ray Source at 0.027 in the \textit{AKARI} North Ecliptic Pole Deep Field
J. Díaz Tello, T. Miyaji, T. Ishigaki +6
Aims. We report our finding of a high excitation emission line nebula associated with an Ultra Luminous X-ray source (ULX) at 0.027, which we found in our Chandra observation…