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C. Romero-Canizales

Researcher at Pontifical Catholic University of Chile

Publications -  30
Citations -  2239

C. Romero-Canizales is an academic researcher from Pontifical Catholic University of Chile. The author has contributed to research in topics: Supermassive black hole & Supernova. The author has an hindex of 11, co-authored 17 publications receiving 820 citations. Previous affiliations of C. Romero-Canizales include Millennium Institute & Diego Portales University.

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Journal ArticleDOI

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

Kazunori Akiyama, +387 more
- 01 May 2022 - 
TL;DR: The first Event Horizon Telescope (EHT) observations of Sagittarius A* (Sgr A*), the Galactic center source associated with a supermassive black hole, were conducted in 2017 using a global interferometric array of eight telescopes operating at a wavelength of 1.3 mm as mentioned in this paper .
Journal ArticleDOI

PESSTO : survey description and products from the first data release by the Public ESO Spectroscopic Survey of Transient Objects

Stephen J. Smartt, +101 more
- 02 Nov 2014 - 
TL;DR: In this article, the authors describe the data reduction strategy and data products which are publicly available through the ESO archive as the Spectroscopic Survey Data Release 1 (SSDR1).
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The superluminous transient ASASSN-15lh as a tidal disruption event from a Kerr black hole

Giorgos Leloudas, +62 more
- 01 Jan 2017 - 
TL;DR: In this paper, the authors show that a star with the same mass as the Sun could be disrupted outside the event horizon if the black hole were spinning rapidly, and the rapid spin and high black hole mass can explain the high luminosity of this event.
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First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric

Event Horizon Telescope Collaboration, +270 more
- 01 May 2022 - 
TL;DR: In this article , the authors calibrate the relationship between the geometrically defined black hole shadow and the observed size of the ring-like images using a library that includes both Kerr and non-Kerr simulations.
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First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole

Event Horizon Telescope Collaboration, +270 more
- 01 May 2022 - 
TL;DR: In this article , the authors presented the first event-horizon-scale images and spatiotemporal analysis of Sgr A* taken with the Event Horizon Telescope in 2017 April at a wavelength of 1.3 mm.