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Elfego Ruiz Schneider
Researcher at National Autonomous University of Mexico
Publications - 13
Citations - 63
Elfego Ruiz Schneider is an academic researcher from National Autonomous University of Mexico. The author has contributed to research in topics: Primary mirror & Spectrograph. The author has an hindex of 4, co-authored 13 publications receiving 61 citations.
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Proceedings ArticleDOI
CAMILA: Infrared Camera/Spectrograph for OAN-SPM
Irene Cruz-Gonzales,Luis Carrasco,Elfego Ruiz Schneider,Lorenzo Leija,Michael F. Skrutskie,Michael R. Meyer,Pablo Diaz Sotelo,P. Barbosa,Leonel Gutierrez,Arturo I. Iriarte Valverde,Francisco J. Cobos Duenas,Abel Bernal,Beatriz Sánchez,Jorge Valdez,S. Arguelles,Paolo Conconi +15 more
TL;DR: In this paper, the development of the CAMILA IR camera and spectrograph (CAMILA) is described, based on a NICMOS 3 HgCdTe detector developed by Rockwell with a spectral response of 1 to 2.5 micrometers.
Proceedings ArticleDOI
Polishing TIM mirror segments with HyDra
Alberto Cordero-Dávila,Esteban Luna-Aguilar,Manuel Nuñez,Jorge González,Victor Cabrera,Jorge Valdez,Benjamin Martinez,Bethy Elizabeth Vargas García,Victor Garcia-Garduno,Luis Salas,Irene Cruz-Gonzales,Elfego Ruiz Schneider,Erika Sohn,M. A. Rodriguez-Pineda +13 more
TL;DR: In this article, a hydrodynamic radial tool (HyDra) is used to expels a suspension of water and polishing particles radially on glass. But the tool is not suitable for fabrication of optical flat and Schmidt surfaces.
Proceedings ArticleDOI
Dual infrared camera for near and mid infrared observations
Luis Salas,Leonel Gutierrez,M. T. Tapia,Irene Cruz-Gonzales,Elfego Ruiz Schneider,Esteban Luna-Aguilar,Jorge Valdez,Rafael Costero,Erika Sohn,Francisco Lazo,Joaquín Bohigas,Benjamín García,J. Murillo,F. Garfias,O. Chapa,Salvador Zazueta,Victor M. Garcia,F. Cobos,F. Quirós,A. Iriarte,Carlos Tejada +20 more
TL;DR: The dual IR camera CID for the 2.12 m telescope of the Observatorio Astronomico Nacional de Mexico, IA-UNAM, is presented in this article.
Proceedings ArticleDOI
Mirror cell and active support system of the Mexican infrared optical telescope (TIM)
Elfego Ruiz Schneider,Erika Sohn,Irene Cruz-Gonzales,Luis Salas,Maria H. Pedrayes,Gerardo Sierra +5 more
TL;DR: In this article, the conceptual design of the primary mirror support system of the 7.8 m Mexican Infrared-Optical Telescope is presented, which consists of 19 hexagonal off-axis parabolic Zerodur segments, carried by a tubular, lightweight and high stiffness cell structure.
Proceedings ArticleDOI
Structure analysis of the primary mirror support for the TIM using computer-aided finite element method
Alejandro Farah Simon,Maria H. Pedrayes,Elfego Ruiz Schneider,Gerardo Sierra,Fernando Quiros-Pacheco,Javier Godoy,Erika Sohn +6 more
TL;DR: In this paper, the authors simulate different components of the telescope by the Finite Element Method (FEM) aided by computer and pretend to study several models of the structure array using the Conceptual Design Method, in an effort to optimize the design.