70 citations · 267 across the 10 of their papers we have counts for
10 papers
First Very Long Baseline Interferometry Fringe Detection at 690GHz
Ming-Tang Chen, Geoffrey B. Crew, Dan Bintley +42
We report the first very long baseline interferometry (VLBI) experiment conducted in the 690 GHz atmospheric window. On 2024 November 21, observations with the Atacama Large Millim…
Dynamics and geometry of the inner sub-parsec-scale jet in 3C 279 observed with the Event Horizon Telescope
Hendrik Mueller, Sebastiano D. von Fellenberg, Ai-Ling Zeng +275
The 2021 Event Horizon Telescope observations resolve the innermost jet region of the blazar 3C279 with unprecedented detail. The reconstructed images consistently reveal a compact…
The ALMA Interferometric Pipeline Heuristics
Todd R. Hunter, Remy Indebetouw, Crystal L. Brogan +25
We describe the calibration and imaging heuristics developed and deployed in the ALMA interferometric data processing pipeline, as of ALMA Cycle 9. The pipeline software framework…
A Tight Correlation Between Millimeter and X-ray Emission in Accreting Massive Black Holes from <100 Milliarcsecond-resolution ALMA Observations
Claudio Ricci, Chin-Shin Chang, Taiki Kawamuro +10
Recent studies have proposed that the nuclear millimeter continuum emission observed in nearby active galactic nuclei (AGN) could be created by the same population of electrons tha…
BASS XXXII: Studying the Nuclear Mm-wave Continuum Emission of AGNs with ALMA at Scales 100-200 pc
Taiki Kawamuro, Claudio Ricci, Masatoshi Imanishi +25
To understand the origin of nuclear ( 100 pc) millimeter-wave (mm-wave) continuum emission in active galactic nuclei (AGNs), we systematically analyzed sub-arcsec resolut…
Compact pebbles and the evolution of volatiles in the interstellar comet 2I/Borisov
Bin Yang, Aigen Li, Martin A. Cordiner +6
The interstellar traveler, 2I/Borisov, is the first clearly active extrasolar comet, ever detected in our Solar system. We obtained high-resolution interferometric observations of…
Offline Correction of Atmospheric Effects on Single-Dish Radio Spectroscopy
Tsuyoshi Sawada, Chin-Shin Chang, Harold Francke +8
We present a method to mitigate the atmospheric effects (residual atmospheric lines) in single-dish radio spectroscopy caused by the elevation difference between the target and ref…
Towards the processing, review, and delivery of 80% of the ALMA data by the Joint ALMA Observatory (JAO)
Jorge F. García Yus, Bill Dent, Drew Brisbin +3
After eight observing Cycles, the Atacama Large Millimeter-submillimeter Array (ALMA) is capable of observing in eight different bands (covering a frequency range from 84 to 950 GH…
The Molecular Gas in the NGC 6240 Merging Galaxy System at the Highest Spatial Resolution
E. Treister, H. Messias, G. C. Privon +19
We present the highest resolution --- 15 pc (0.03'') --- ALMA CO(2-1) line emission and 1.3mm continuum maps, tracers of the molecular gas and dust, respectively, in the nea…
How to Fuel an AGN: Mapping Circumnuclear Gas in NGC 6240 with ALMA
Anne M. Medling, George C. Privon, Loreto Barcos-Muñoz +15
Dynamical black hole mass measurements in some gas-rich galaxy mergers indicate that they are overmassive relative to their host galaxy properties. Overmassive black holes in these…