Dr. Jonathan Z. Gazak Profile

Dr. Jonathan Z. Gazak

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Publications (8)

Proceedings Article | 11 September 2024 Poster + Paper

Radiometry modeling with variable atmospheric degradations using neural radiance fields and general adversarial networks

Kimmy Chang, J. Zachary Gazak, Justin Fletcher

Proceedings Volume 13094, 1309454 (2024) https://doi.org/10.1117/12.3018444

KEYWORDS: Satellites, 3D modeling, Satellite imaging, Data modeling, Super resolution, Cameras, Radiometry, Modeling

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Proceedings Article | 11 September 2024 Presentation + Paper

A mobile, off-grid, robotic observatory for space domain awareness

Ryan Swindle, Eric Blackhurst, Kevin Iott, Shelby Stubbe, Matthew Phelps, J. Zachary Gazak, Justin Fletcher

Proceedings Volume 13094, 130941Y (2024) https://doi.org/10.1117/12.3019482

KEYWORDS: Sensors, Observatories, Telescopes, Satellites, Design, Robotics, Windows, Object detection, Optical spheres, Data processing

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Proceedings Article | 7 June 2024 Poster + Paper

Leveraging synthetic data for star and satellite photometry

Kimmy Chang, Alex Cabello, Jeff Houchard, J. Zachary Gazak, Justin Fletcher

Proceedings Volume 13035, 1303518 (2024) https://doi.org/10.1117/12.3010174

KEYWORDS: Stars, Photometry, Satellites, Random forests, Education and training, Visualization, Error analysis, Stray light, Machine learning, Image segmentation

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Proceedings Article | 13 June 2023 Presentation + Paper

The potential for satellite recognition from ground-based filter photometry

J. Zachary Gazak, Matthew Phelps, Ryan Swindle, Cody Shaw, Zach Funke, Justin Fletcher

Proceedings Volume 12519, 125190A (2023) https://doi.org/10.1117/12.2666948

KEYWORDS: Tunable filters, Optical filters, Photometry, Spectral resolution, Signal to noise ratio, Satellites, Cameras, Education and training, Equipment, Design and modelling

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Proceedings Article | 13 June 2023 Presentation + Paper

Model validity dynamics in learned spectroscopic recognition of satellites

J. Zachary Gazak, Matthew Phelps, Ryan Swindle, Andrew Vanden Berg, Justin Fletcher

Proceedings Volume 12519, 1251909 (2023) https://doi.org/10.1117/12.2666070

KEYWORDS: Data modeling, Performance modeling, Satellites, Spectroscopy, Systems modeling, Machine learning, Visualization, Computer simulations, Physics

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Proceedings Article | 3 June 2022 Presentation + Paper

Learned satellite identification using low-resolution spectropolarimetry

Ryan Swindle, J. Zachary Gazak, Matthew Phelps, Ian McQuaid, Justin Fletcher

Proceedings Volume 12112, 121120H (2022) https://doi.org/10.1117/12.2618956

KEYWORDS: Satellites, Polarimetry, Polarization, Device simulation, Telescopes, Instrument modeling, Data modeling, Atmospheric modeling, Scattering

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Proceedings Article | 3 June 2022 Presentation + Paper

Closely spaced object detection utilizing spatial information in spectroastrometric observations

J. Zachary Gazak, Ryan Swindle, Zachary Funke, Matthew Phelps, Justin Fletcher

Proceedings Volume 12121, 121210K (2022) https://doi.org/10.1117/12.2625366

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Proceedings Article | 31 May 2022 Presentation + Paper

Slitless field spectroscopy for learned simultaneous object detection and recognition

Peter Thomas, J. Zachary Gazak, Ryan Swindle, Zachary Funke, Justin Fletcher

Proceedings Volume 12094, 120940D (2022) https://doi.org/10.1117/12.2618804

KEYWORDS: Stars, Spectrographs, Computer simulations, Satellites, Charge-coupled devices, Telescopes, Data modeling, Transform theory, Sensors, Spectroscopy

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Showing 5 of 8 publications

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