The photo of the damaged prayer book was one of a number of photo exhibits released to the public Wednesday morning, including images of the congregants present the day of the shooting and images of the synagogue after the attack. A year afterward, a 19-year-old killed one person and wounded three others at the Chabad of Poway synagogue in California – violence exemplifying the ongoing threat to American Jewry.Ī defense attorney for Robert Bowers said in opening statements they did not dispute that he was responsible for the mass killing. The mass shooting was part of a broader rise in antisemitism in recent years.
FIRST BLACK HOLE IMAGE FREE
Robert Bowers, 50, has pleaded not guilty to 63 charges, including obstruction of free exercise of religious beliefs resulting in death and hate crimes resulting in death. That and other images were released publicly the same day several survivors of the shooting testified about their split-second actions and decisions during the attack. “One day when I’m not there, this book tells a story that needs to be told.” “It’s a witness to the horror of the day,” he testified. But Myers decided to keep this prayer book, known as a siddur. In the Jewish faith, damaged prayer books are traditionally buried as a sign of respect, he testified. The photo was entered into evidence Tuesday during testimony by Jeffrey Myers, the rabbi of the Tree of Life synagogue in Pittsburgh’s Squirrel Hill neighborhood.
FIRST BLACK HOLE IMAGE TRIAL
International collaboration among over 200 scientists and some of the world’sīest radio observatories.A powerful image of a Jewish prayer book damaged with a bullet hole was released as evidence Wednesday in the death penalty trial of the man accused of killing 11 worshippers at a Pittsburgh synagogue in 2018. TheĪchievement encompasses not only technological breakthroughs but also Science, it gives stunning visual evidence of Einstein’s theory. The efficient and adaptable n-dimensional array that is NumPy’s central featureĮnabled researchers to manipulate large numerical datasets, providing aįoundation for the first-ever image of a black hole. In visualizing data throughout the analysis pipeline, including the generation Were handled by Astropy, while Matplotlib was used The standard astronomical file formats and time/coordinate transformations
FIRST BLACK HOLE IMAGE SOFTWARE
Software dependency chart of ehtim package highlighting NumPyīesides NumPy, many other packages, such asĭata processing pipeline for imaging the black hole. In this package, as illustrated by the partial software NumPy is at the core of array data processing used Simulating and performing image reconstruction on VLBI data. Their work illustrates the role the scientific Python ecosystem plays inĪdvancing science through collaborative data analysis.įor example, the eht-imaging Python package provides tools for When results proved consistent, they were combined to yield the The EHT collaboration met these challenges by having independent teamsĮvaluate the data, using both established and cutting-edge image reconstruction What if there’s a problem with the data? Or perhaps an algorithm relies too When the goal is to see something never before seen, how can scientists beĮHT Data Processing Pipeline (Diagram Credits: The Astrophysical Journal, Event Horizon Telescope Collaboration) NumPy’s Role Reducing the volume and complexity of this much Widely dissimilar and geographically dispersed.Įach day EHT generates over 350 terabytes of observations, stored on
Phase fluctuations, large recording bandwidth, and telescopes that are Use it to measure the black hole’s enormous mass.ĮHT poses massive data-processing challenges, including rapid atmospheric Gravitational bending and capture of light. Relativity, scientists expected to find a shadow-like region caused by It had been studied forĬomparing Observations to Theory: From Einstein’s general theory of Of the galaxy Messier 87 (M87) in the Virgo galaxy cluster. The Black Hole: EHT was trained on a supermassive black holeĪpproximately 55 million light-years from Earth, lying at the center Observational support of Einstein’s theory of general relativity. The groundwork for the EHT’s groundbreaking image had been laid 100 yearsĮarlier when Sir Arthur Eddington yielded the first The huge virtual telescope, which uses a techniqueĬalled very-long-baseline interferometry (VLBI), has an angular resolution ofĢ0 micro-arcseconds - enough to read a newspaper in New Yorkįrom a sidewalk café in Paris! Key Goals and Results The size of the earth, studing the universe with unprecedented Katie Bouman, Assistant Professor, Computing & Mathematical Sciences, Caltech A telescope the size of the earthĪrray of eight ground-based radio telescopes forming a computational telescope Imaging the M87 Black Hole is like trying to see something that is by definition impossible to see. Black Hole M87 (Image Credits: Event Horizon Telescope Collaboration)
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