Prof. David Hiriart Profile

Prof. David Hiriart

at Univ Nacional Autónoma de México

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 11 September 2024 Poster + Paper

The K-band Mexican radio telescope

E. Colorado, F. Diaz, S. Kurtz, D. Hiriart, T. Calvario, H. Serrano, D. Gale

Proceedings Volume 13094, 1309440 (2024) https://doi.org/10.1117/12.3018574

KEYWORDS: Telescopes, Control systems, Antennas, Radio telescopes, Photonic integrated circuits, Reflectors, K band, Human-machine interfaces, Astronomy, Telecommunications

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Proceedings Article | 11 September 2024 Poster + Paper

Tulancingo-I: the Mexican 32-meter radio telescope altazimuthal control system

F. Diaz, E. Colorado, S. Kurtz, D. Hiriart, T. Calvario, H. Serrano, D. Gale

Proceedings Volume 13094, 1309446 (2024) https://doi.org/10.1117/12.3019242

KEYWORDS: Radio telescopes, Control systems, Antennas, Telescopes, Safety, Motion controllers, Manufacturing, Telecommunications, Solids

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Proceedings Article | 29 August 2022 Poster + Paper

Optical characterization of the Tulancingo-I radio telescope and site: the potential for K-band operation

Miguel Velázquez, Eduardo Ibarra-Medel, Dirk De Villiers, Daniel Ferrusca, David Gale, David Hiriart, Andrea Leon Huerta, Stanley Kurtz, David Rojas, Tinus Stander

Proceedings Volume 12182, 121822U (2022) https://doi.org/10.1117/12.2630460

KEYWORDS: Antennas, Reflectors, K band, Satellites, Radio telescopes, Near field optics, Radio optics, Electromagnetism

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Proceedings Article | 26 August 2022 Poster + Paper

A review of the atmospheric opacity at the Large Millimeter Telescope site and 210 GHz opacity measurements comparison

D. Ferrusca, J. Contreras, J. Cuazoson, D. Hiriart, E. Ibarra-Medel, S. Kurtz, D. Rojas, M. Velázquez

Proceedings Volume 12182, 121824F (2022) https://doi.org/10.1117/12.2629610

KEYWORDS: Opacity, Radiometry, Telescopes, Statistical analysis, Humidity, Antennas

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Proceedings Article | 13 December 2020 Presentation + Paper

Progress toward improved water vapour radiometry: an overview of the South Africa-Mexico bilateral programme

Tinus Stander, Roger Deane, Dirk I. de Villiers, Aletha de Witt, Daniel Ferrusca Rodríguez, David Hiriart, Stanley Kurtz, Fanie van den Heever, Miguel Velázquez de la Rosa Becerra

Proceedings Volume 11445, 114451B (2020) https://doi.org/10.1117/12.2562017

KEYWORDS: Radiometry, Astronomy, Observatories, Geodesy, Interferometry, Troposphere, Astronomical telescopes, Telescopes, Radio astronomy, Prototyping

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Proceedings Article | 13 December 2020 Poster + Paper

Embedded system upgrade based on Raspberry Pi computer for a 23/31 GHz dual-channel water vapor radiometer

Daniel Ferrusca , Jetzael Cuazoson, Jesús Contreras, David Hiriart, Eduardo Ibarra , Stanley Kurtz, Tinus Stander, Miguel Velázquez

Proceedings Volume 11445, 1144586 (2020) https://doi.org/10.1117/12.2561733

KEYWORDS: Radiometry, Embedded systems, Telecommunications, Radio astronomy, Observatories, Opacity, Radio telescopes, Computer programming, Microcontrollers, Control systems

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Proceedings Article | 13 December 2020 Poster + Paper

The potential for a K-band receiver on the Large Millimeter Telescope

Stanley Kurtz, Tinus Stander, Dirk I. de Villiers, William Cerfonteyn, Aletha de Witt, Daniel Ferrusca Rodríguez, David Hiriart, David Hughes, Christopher Jacobs, Laurent Loinard, Fanie van den Heever, Miguel Velázquez de la Rosa Becerra

Proceedings Volume 11453, 1145340 (2020) https://doi.org/10.1117/12.2563132

KEYWORDS: Receivers, K band, Telescopes, Astronomy, Geodesy, Astrochemistry, Satellites, Remote sensing

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Proceedings Article | 6 July 2018 Paper

Recent developments at the OAN-SPM

J. Jesús González, Mauricio Reyes Ruiz, William Lee, Alan Watson, Elena Jiménez Bailón, Yilen Gómez Maqueo Chew, Laurence Sabin, David Hiriart, Michael Richer, Fabián Rosales-Ortega

Proceedings Volume 10700, 107005F (2018) https://doi.org/10.1117/12.2314404

KEYWORDS: Telescopes, Planets, Stars, Exoplanets, Observatories, Robotics, Imaging systems

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Proceedings Article | 22 July 2014 Paper

Status of the Transneptunian Automated Occultation Survey (TAOS II)

Matthew Lehner, Shiang-Yu Wang, Charles Alcock, Kem Cook, Gabor Furesz, John Geary, David Hiriart, Paul Ho, William Lee, Frank Melsheimer, Timothy Norton, Mauricio Reyes-Ruiz, Michael Richer, Andrew Szentgyorgyi, Wei-Ling Yen, Zhi-Wei Zhang

Proceedings Volume 9145, 914513 (2014) https://doi.org/10.1117/12.2054853

KEYWORDS: Telescopes, Stars, Space telescopes, Cameras, Imaging systems, Signal to noise ratio, Mirrors, Scanning probe microscopy, Sun, Roads

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Proceedings Article | 17 September 2012 Paper

The Transneptunian Automated Occultation Survey (TAOS II)

Proceedings Volume 8444, 84440D (2012) https://doi.org/10.1117/12.925541

KEYWORDS: Telescopes, Stars, Space telescopes, Imaging systems, Signal to noise ratio, Mirrors, Cameras, Scanning probe microscopy, Sun, Observatories

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Proceedings Article | 7 July 2004 Paper

San Pedro Mártir: astronomical site evaluation

Irene Cruz-Gonzales, Remy Avila, Mario Tapia, Fernando Angeles, Esperanza Carrasco, Rodolphe Conan, Rafael Costero, D. Cruz, Salvador Cuevas, J. Echevarria, Fernando Garfias, S. Gonzalez, Leonel Gutierrez, Oswaldo Harris, D. Hiriart, F. Ibanez, Luis Martinez, Elena Masciadri, Raul Michel, Valeri Orlov, L. Parrao, Beatriz Sanchez, Leonardo Sanchez, Marc Sarazin, W. Schuster, Valeri Voitsekhovich, A. Agabi, Max Azouit, Julien Borgnino, Francois Martin, Jean Vernin, Aziz Ziad

Proceedings Volume 5382, (2004) https://doi.org/10.1117/12.566347

KEYWORDS: Astronomy, Turbulence, Telescopes, Observatories, Atmospheric optics, Optical turbulence, Meteorology, Opacity, Atmospheric turbulence, Scanning probe microscopy

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Showing 5 of 11 publications

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