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20192026
most citedImproved Dynamical Constraints on the Masses of the Central Black Holes in Nearby Low-mass Early-type Galactic Nuclei And the First Black Hole Determination for NGC 205

165 citations · 394 across the 19 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

astro-ph.GA2022★ 6 cited

Near-infrared characterization of ultra-diffuse galaxies in Abell 2744 by JWST/NIRISS imaging

Ryota Ikeda, Takahiro Morishita, Takafumi Tsukui +10

We present a search and characterization of ultra-diffuse galaxies (UDGs) in the Frontier Fields cluster Abell~2744 at . We use JWST/NIRISS F200W observations, acquired as…

astro-ph.IM2022

Proper evaluation of spatially correlated noise in interferometric images

Takafumi Tsukui, Satoru Iguchi, Ikki Mitsuhashi +1

Recent interferometers (e.g. ALMA and NOEMA) allow us to obtain the detailed brightness distribution of the astronomical sources in 3 dimension (R.A., Dec., frequency). However, th…