J. Xavier Prochaska

Employment

Employment history is unavailable.

Education

• University of California, San Diego PhD
  ? - 1998
• Princeton University BA
  ? - 1993

Projects & Funding

Projects & funding information is unavailable.

Publications (484)

• A fast radio burst at redshift 2, three billion years after the Big Bang
  Science 2026 DOI: 10.1126/science.adz2675
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• Mitigating Masked Pixels in a Climate-Critical Ocean Dataset
  Remote Sensing 2024 DOI: 10.3390/rs16132439
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• Deep Learning of Sea Surface Temperature Patterns to Identify Ocean Extremes
  Remote Sensing 2021 DOI: 10.3390/rs13040744
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• A search for dust and molecular gas in enormous Ly\ensuremathα nebulae at z \ensuremath≈ 2
  åp 2021 DOI: 10.1051/0004-6361/202039814
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• A semisupervised machine learning search for never-seen gravitational-wave sources
  \mnras 2021 DOI: 10.1093/mnras/staa3550
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• Effectively using unsupervised machine learning in next generation astronomical surveys
  Astronomy and Computing 2021 DOI: 10.1016/j.ascom.2020.100437
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• Statistical Correlation between the Distribution of Ly\ensuremathα Emitters and Intergalactic Medium H I at z ~ 2.2 Mapped by the Subaru/Hyper Suprime-Cam
  \apj 2021 DOI: 10.3847/1538-4357/abcd93
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• The Third Data Release of the KODIAQ Survey
  \aj 2021 DOI: 10.3847/1538-3881/abcbf2
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• Confronting the Magnetar Interpretation of Fast Radio Bursts through Their Host Galaxy Demographics
  \apjl 2020 DOI: 10.3847/2041-8213/abd03e
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• MUSE Analysis of Gas around Galaxies (MAGG) - II: metal-enriched halo gas around z ~ 1 galaxies
  Rajeshwari Dutta, Michele Fumagalli, Matteo Fossati

  +8 more

  • Emma K. Lofthouse
  • Jason Xavier Prochaska
  • Fabrizio Arrigoni Battaia
  • Richard M Bielby
  • Sebastiano Cantalupo
  • +3 more
  \mnras 2020 DOI: 10.1093/mnras/staa3147
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• PypeIt: The Python Spectroscopic Data Reduction Pipeline
  The Journal of Open Source Software 2020 DOI: 10.21105/joss.02308
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• Host Galaxy Properties and Offset Distributions of Fast Radio Bursts: Implications for Their Progenitors
  Kasper E. Heintz, J. Xavier Prochaska, Sunil Simha +15 more
  \apj 2020 DOI: 10.3847/1538-4357/abb6fb
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• The COS Absorption Survey of Baryon Harbors: Unveiling the Physical Conditions of Circumgalactic Gas through Multiphase Bayesian Ionization Modeling
  \mnras 2020 DOI: 10.1093/mnras/staa3544
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• Disentangling the Cosmic Web toward FRB 190608
  \apj 2020 DOI: 10.3847/1538-4357/abafc3
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• Limits on Precursor and Afterglow Radio Emission from a Fast Radio Burst in a Star-forming Galaxy
  \apjl 2020 DOI: 10.3847/2041-8213/abb462
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• Optically thin spatially resolved Mg II emission maps the escape of ionizing photons
  John Chisholm, Jason Xavier Prochaska, D. Schaerer +2 more
  \mnras 2020 DOI: 10.1093/mnras/staa2470
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• First Constraints on Compact Dark Matter from Fast Radio Burst Microstructure
  \apj 2020 DOI: 10.3847/1538-4357/aba7bb
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• High Molecular Gas Masses in Absorption-selected Galaxies at z ≍ 2
  Nissim Kanekar, Jason Xavier Prochaska, Marcel Neeleman +5 more
  \apjl 2020 DOI: 10.3847/2041-8213/abb4e1
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• Project AMIGA: The Circumgalactic Medium of Andromeda
  \apj 2020 DOI: 10.3847/1538-4357/aba49c
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• Quasar Sightline and Galaxy Evolution (QSAGE) survey - II. Galaxy overdensities around UV luminous quasars at z = 1-2
  \mnras 2020 DOI: 10.1093/mnras/staa2096
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