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20032026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 18.2k across the 124 of their papers we have counts for

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Showing 2018 · astro-ph.IMShow all

2 papers · 2 filters

astro-ph.IM2018

Demonstrating the Principles of Aperture Synthesis with TableTop Laboratory Exercises

J. M. Marr, A. E. E. Rogers, V. L. Fish +4

Many undergraduate radio astronomy courses are unable to give a detailed treatment of aperture synthesis due to time constraints and limited math backgrounds of students. We have t…

astro-ph.IM2018★ 61 cited

Superresolution Interferometric Imaging with Sparse Modeling Using Total Squared Variation --- Application to Imaging the Black Hole Shadow

Kazuki Kuramochi, Kazunori Akiyama, Shiro Ikeda +5

We propose a new superresolution imaging technique for interferometry using sparse modeling, utilizing two regularization terms: the -norm and a new function named Total Sq…