Mr. James A. Wren Profile

James A. Wren

at Los Alamos National Lab

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 2 August 2021 Presentation + Paper

NACHOS, a CubeSat-based high-resolution UV-Visible hyperspectral imager for remote sensing of trace gases: system overview and science objectives

Steven Love, Logan Ott, Kirk Post, Magdalena Dale, Claira Safi, Kerry Boyd, Hannah Mohr, Christian Ward, Michael Caffrey, James Theiler, Bernard Foy, Markus Hehlen, Charles Glen Peterson, Ryan Hemphill, James Wren, Arthur Guthrie, David Graff, Nicholas Dallmann, Paul Stein, Manvendra Dubey

Proceedings Volume 11832, 118320E (2021) https://doi.org/10.1117/12.2594336

KEYWORDS: Satellites, Charge-coupled devices, Hyperspectral imaging, Imaging systems, Gases, Mirrors, Spatial resolution, Diffraction gratings, Spectroscopy, Calibration, Passive remote sensing, Optical gas detection

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Proceedings Article | 30 March 2012 Paper

Embedded sensor node deployment to monitor telescope drive system components

Stuart Taylor, Christopher Stull, James Wren, Eric Raby, Charles Farrar

Proceedings Volume 8343, 83430C (2012) https://doi.org/10.1117/12.917499

KEYWORDS: Telescopes, Autoregressive models, Structural health monitoring, Observatories, Active remote sensing, Data modeling, Sensors, Astronomy, Gamma radiation, Prototyping

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Proceedings Article | 30 July 2010 Paper

A portable observatory for persistent monitoring of the night sky

James Wren, W. Thomas Vestrand, Przemek Wozniak, Heath Davis

Proceedings Volume 7737, 773723 (2010) https://doi.org/10.1117/12.859039

KEYWORDS: Cameras, Observatories, Control systems, Telescopes, Robotics, Imaging systems, Astronomy, CCD cameras, Computer networks, Calibration

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Proceedings Article | 27 June 2006 Paper

Interconnecting astronomical networks: evolving from single networks to meta-networks

R. White, A. Allan, S. Evans, W. Vestrand, J. Wren, P. Wozniak

Proceedings Volume 6274, 627409 (2006) https://doi.org/10.1117/12.671686

KEYWORDS: Astronomy, Telescopes, Telecommunications, Astronomical telescopes, Data communications, Observatories, Robotics, Computer programming, Software development, Received signal strength

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Proceedings Article | 15 September 2004 Paper

TALON: the telescope alert operation network system: intelligent linking of distributed autonomous robotic telescopes

Robert White, James Wren, Heath Davis, Mark Galassi, Daniel Starr, W. Vestrand, P. Wozniak

Proceedings Volume 5496, (2004) https://doi.org/10.1117/12.549438

KEYWORDS: Telescopes, Telecommunications, Observatories, Robotics, Control systems, Cameras, Intelligence systems, Sensors, Sensor networks, Satellites

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Proceedings Article | 19 December 2002 Paper

Real-time detection of optical transients with RAPTOR

Konstantin Borozdin, Steven Brumby, Mark Galassi, Katherine McGowan, Daniel Starr, Thomas Vestrand, Robert White, Przemek Wozniak, James Wren

Proceedings Volume 4847, (2002) https://doi.org/10.1117/12.461102

KEYWORDS: Telescopes, Astronomy, Astronomical imaging, Cameras, Stars, Image quality, Image filtering, Photometry, Data processing, Data acquisition

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Proceedings Article | 16 December 2002 Paper

SkyDOT (Sky Database for Objects in the Time Domain): a virtual observatory for variable studies at LANL

Przemek Wozniak, Konstantin Borozdin, Mark Galassi, William Priedhorsky, Daniel Starr, W. Vestrand, Robert White, James Wren

Proceedings Volume 4846, (2002) https://doi.org/10.1117/12.461518

KEYWORDS: Databases, Astronomy, Observatories, Machine learning, Telescopes, Stars, Human-machine interfaces, Photometry, Mining, Data mining

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Proceedings Article | 27 November 2002 Paper

RAPTOR experiment: a system for monitoring the optical sky in real time

W. Vestrand, Konstantin Borozdin, Steven Brumby, Donald Casperson, Edward Fenimore, Mark Galassi, Katherine McGowan, Simon Perkins, William Priedhorsky, Daniel Starr, Robert White, Przemek Wozniak, James Wren

Proceedings Volume 4845, (2002) https://doi.org/10.1117/12.459515

KEYWORDS: Telescopes, Cameras, Imaging systems, Stars, Space telescopes, Robotics, Observatories, CCD cameras, Spatial resolution, Optical filters

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Proceedings Article | 27 November 2002 Paper

Distributed control system for rapid astronomical transient detection

James Wren, Konstantin Borozdin, Steven Brumby, Donald Casperson, Mark Galassi, Katherine McGowan, Daniel Starr, W. Vestrand, Robert White, Przemek Wozniak

Proceedings Volume 4845, (2002) https://doi.org/10.1117/12.459507

KEYWORDS: Telescopes, Observatories, Cameras, Image processing, Control systems, Data acquisition, Robotics, Space telescopes, Computer programming, Astronomy

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Showing 5 of 9 publications

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