Dr. Joel H. Castro-Chacón Profile

Dr. Joel H. Castro-Chacón

Research Associate at Univ Nacional Autónoma de México

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Author

Publications (5)

Proceedings Article | 28 August 2024 Poster

Status of the Transneptunian Automated Occultation Survey (TAOS II)

Matthew Lehner, Charles Alcock, Edward Ashton, Tomás Calvario-Velásquez, Joel Castro-Chacón, Yin-Chang Chang, Chueh-Yi Chou, Patrick Dowler, Liliana Figueroa, John Geary, Sharon Goliath, Paula Granados-Contreeras, Javier Hernández-Landa, Benjamı́n Hernández-Valencia, Chung-Kai Huang, Jennifer Karr, Hung-Hsu Ling, JJ Kavelaars, Timothy Norton, Mauricio Reyes-Ruiz, John Ouellette, Andrew Szentgyorgyi, Bo-Jhou Wang, Shiang-Yu Wang, Wei-Ling Yen, Iván Zavala-Ibarra, Zhi-Wei Zhang, Anita de la Llata Zurita

Proceedings Volume 13094, 1309452 (2024) https://doi.org/10.1117/12.3015386

Proceedings Article | 18 July 2024 Poster + Paper

The performance of the Mosaic CMOS Wide Field Camera for Transneptunian Automatic Occultation Survey (TAOS II)

Shiang-Yu Wang, Bo-Jhou Wang, Chung-Kai Huang, Hung-Hsu Ling, Yin-Chang Chang, Shu-Fu Hsu, Hsin-Yo Chen, Zhi-Wei Zhang, Matthew Lehner, John Geary, Stephen Amato, Andrew Szentgyorgyi, Timothy Norton, Charles Alcock, Joel Castro-Chacón, Mauricio Reyes-Ruíz

Proceedings Volume 13096, 130962Y (2024) https://doi.org/10.1117/12.3018461

KEYWORDS: Cameras, Telescopes, Stars, Windows, Image quality, Vacuum, CMOS cameras, Sensors, Field programmable gate arrays

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Proceedings Article | 6 July 2018 Paper

Status of the Transneptunian Automated Occultation Survey (TAOS II)

Matthew Lehner, Shiang-Yu Wang, Mauricio Reyes-Ruíz, Zhi-Wei Zhang, Liliana Figueroa, Chung-Kai Huang, Wei-Ling Yen, Charles Alcock, Fernando Alvarez Santana, Joel Castro-Chacón, Wen-Ping Chen, You-Hua Chu, Kem Cook, John Geary, Benjamín Hernández, Jennifer Karr, J. J. Kavelaars, Timothy Norton, Andrew Szentgyorgyi

Proceedings Volume 10700, 107004V (2018) https://doi.org/10.1117/12.2309584

KEYWORDS: Telescopes, Mirrors, Cameras, Imaging systems, Stars, Astronomy

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Proceedings Article | 27 July 2016 Paper

Status of the Transneptunian Automated Occultation Survey (TAOS II)

Matthew Lehner, Shiang-Yu Wang, Mauricio Reyes-Ruiz, Charles Alcock, Joel Castro, Wen-Ping Chen, You-Hua Chu, Kem Cook, Liliana Figueroa, John Geary, Chung-Kai Huang, Dae-Won Kim, Timothy Norton, Andrew Szentgyorgyi, Wei-Ling Yen, Zhi-Wei Zhang

Proceedings Volume 9906, 99065M (2016) https://doi.org/10.1117/12.2232203

KEYWORDS: Telescopes, Stars, Space telescopes, Signal to noise ratio, Diffraction, Cameras, Scanning probe microscopy, Design for manufacturing, Astronomy, Sensors

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SPIE Journal Paper | 27 August 2015

Relationship between the f-number and the ruling frequency for a better discrimination of optical surfaces with the classical Ronchi test

Juan Manuel Nuñez, Isbak Valdivieso, Javier Salinas-Luna, Adriana Nava-Vega, Joel Castro-Chacón

JATIS, Vol. 1, Issue 03, 034004, (August 2015) https://doi.org/10.1117/12.10.1117/1.JATIS.1.3.034004

KEYWORDS: Ronchi rulings, Mirrors, Telescopes, Reflector telescopes, Spherical lenses, Scanning probe microscopy, Shape analysis, Geometrical optics, Visualization, CCD cameras

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