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20122026
most citedFirst M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole

1.7k citations · 8.5k across the 44 of their papers we have counts for

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12 papers · 1 filter

astro-ph.IM2026

Verification of the Polarimetric Capability of the East Asia VLBI Network

Yunjeong Lee, Jongho Park, Do-Young Byun +10

The East Asia VLBI Network (EAVN) has recently enabled dual-polarization observations at and . We present the first systematic verification of its polarimetr…

astro-ph.IM20261 cited

A High-frequency Geodetic VLBI Experiment for Optical Clock Comparison

Monia Negusini, Myoung-Sun Heo, Cecilia Clivati +40

An intercontinental metrological clock comparison between Italy and the Republic of Korea was performed by means of geodetic K-band VLBI observations. The comparison involved the h…

astro-ph.IM20251 cited

Enhanced imaging of M87*: Simulations with the EHT and extended-KVN

Ilje Cho, Jongho Park, Do-Young Byun +16

The Event Horizon Telescope (EHT) has successfully revealed the shadow of the supermassive black hole, M87*, with an unprecedented angular resolution of approximately 20 uas at 230…

astro-ph.IM2024

A Geodetic and Astrometric VLBI Experiment at 22/43/88/132 GHz

Shuangjing Xu, Taehyun Jung, Bo Zhang +14

Extending geodetic and astrometric Very Long Baseline Interferometry (VLBI) observations from traditional centimeter wavebands to millimeter wavebands offers numerous scientific po…

astro-ph.IM202023 cited

GPCAL: a generalized calibration pipeline for instrumental polarization in VLBI data

Jongho Park, Do-Young Byun, Keiichi Asada +1

We present the Generalized Polarization CALibration pipeline (GPCAL), an automated pipeline for instrumental polarization calibration of very long baseline interferometry (VLBI) da…

astro-ph.IM2020

SYMBA: An end-to-end VLBI synthetic data generation pipeline

F. Roelofs, M. Janssen, I. Natarajan +203

Realistic synthetic observations of theoretical source models are essential for our understanding of real observational data. In using synthetic data, one can verify the extent to…