Ms. María F. Gomez-Reñasco Profile

María F. Gomez-Reñasco

Software Engineer at Instituto de Astrofísica de Canarias

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 18 July 2024 Poster + Paper

Poster + Paper

The Multi Frequency Instrument 2 (MFI2): mechanical design, manufacture, integration, and commissioning of the MFI2 for the QUIJOTE facility in Tenerife (Canary Islands)

Haroldo Lorenzo-Hernández, Antonio Zamora-Jiménez, Afrodisio Vega-Moreno, Roger Hoyland, María Gomez-Reñasco, David Díaz-Martín, Ángeles Pérez-de-Taoro, Marta Aguiar-González, José Alberto Rubiño-Martín, Ricardo Génova-Santos, Jesús Rodríguez-Díaz, Carlos López-Caraballo, Rafael Rebolo-López, Mateo Fernández-Torreiro, Alessandro Fasano, Debabrata Adak, Ángela Arriero-López, Ana Almeida

Proceedings Volume 13096, 1309633 (2024) https://doi.org/10.1117/12.3018317

KEYWORDS: Equipment, Cryostats, Cryogenics, Manufacturing, Vacuum, Design, Vacuum chambers, Telescopes, Polarization

Read Abstract +

Proceedings Article | 31 August 2022 Poster + Presentation + Paper

Poster + Presentation + Paper

The new multi-frequency instrument (MFI2) for the QUIJOTE facility in Tenerife

Roger Hoyland, José Alberto Rubiño-Martín, Marta Aguiar-Gonzalez, Paz Alonso-Arias, Eduardo Artal, Mark Ashdown, R. Barreiro, Francisco Casas, Carlos Colodro-Conde, Elena de la Hoz, Mateo Fernández-Torreiro, Pablo Fuerte-Rodriguez, Ricardo Génova-Santos, Maria Gómez-Reñasco, Eduardo González-Carretero, Raul González-González, Frederica Guidi, Carlos Hernández-Monteagudo, Diego Herranz, Anthony Lasenby, Carlos López-Caraballo, Enríque Martínez-Gonzalez, Asier Oria-Carreras, Michael Peel, Angeles Pérez-de-Taoro, Cristina Pérez-Lemus, Lucio Piccirillo, Rafael Rebolo, Jesús Salvador Rodríguez-Díaz, Rafael Toledo-Moreo, Afrodisio Vega-Moreno, Patricio Vielva, Robert Watson, Antonio Zamora-Jimenez

Proceedings Volume 12190, 1219033 (2022) https://doi.org/10.1117/12.2640826

KEYWORDS: Field programmable gate arrays, Satellites, Microwave radiation, Cryogenics, Optical filters, Filtering (signal processing), Polarization, Telescopes, Modulators, Electromagnetic coupling

Read Abstract +

Proceedings Article | 13 December 2020 Poster + Presentation + Paper

Poster + Presentation + Paper

New technologies for the Tenerife Microwave Spectrometer and current status

Paz Alonso-Arias, José Alberto Rubiño-Martín, Roger Hoyland, Marta Aguiar-González, Javier de-Miguel-Hernández, Ricardo T. Génova-Santos, Maria F. Gomez-Reñasco, Federica Guidi, Mateo Fernández-Torreiro, Pablo A. Fuerte-Rodríguez, Carlos Hernández-Monteagudo, Carlos H. López-Caraballo, Angeles Perez-de-Taoro, Michael W. Peel, Rafael Rebolo-López, Antonio Zamora-Jimenez, Eduardo D. González-Carretero, Carlos Colodro-Conde, Cristina Perez-Lemus, Rafael Toledo-Moreo, Francesco Cuttaia, Luca Terenzi, Cristian Franceschet, Sabrina Realini

Proceedings Volume 11447, 114476N (2020) https://doi.org/10.1117/12.2561353

KEYWORDS: Microwave radiation, Spectroscopy, Black bodies, Polarization, Anisotropy, Spectroscopes, Prototyping, Observatories, Space operations

Read Abstract +

Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

The Tenerife Microwave Spectrometer (TMS) experiment: studying the absolute spectrum of the sky emission in the 10-20GHz range

José Alberto Rubiño Martín, Paz Alonso Arias, Roger Hoyland, Marta Aguiar-González, Javier De Miguel-Hernández, Ricardo Génova-Santos, Maria Gomez-Reñasco, Federica Guidi, Patricia Fernández-Izquierdo, Mateo Fernández-Torreiro, Pablo Fuerte-Rodriguez, Carlos Hernandez-Monteagudo, Carlos López-Caraballo, Angeles Perez-de-Taoro, Michael Peel, Rafael Rebolo, Antonio Zamora-Jimenez, Eduardo González-Carretero, Carlos Colodro-Conde, Cristina Pérez-Lemus, Rafael Toledo-Moreo, David Pérez-Lizán, Francesco Cuttaia, Luca Terenzi, Cristian Franceschet, Sabrina Realini, Jens Chluba, Gaizka Murga-Llano, Ruben Sanquirce-Garcia

Proceedings Volume 11453, 114530T (2020) https://doi.org/10.1117/12.2561309

KEYWORDS: Microwave radiation, Spectroscopy, Telescopes, Optical instrument design, Prototyping, Satellites, Observatories, Polarization, Spectral resolution, Cryogenics

Read Abstract +

Proceedings Article | 27 July 2016 Paper

Paper

QUIJOTE Experiment: status of telescopes and instrumentation

M. R. Pérez-de-Taoro, M. Aguiar-González, J. Cózar-Castellano, R. Génova-Santos, F. Gómez-Reñasco, R. Hoyland, A. Peláez-Santos, F. Poidevin, D. Tramonte, R. Rebolo-López, J. A. Rubiño-Martín, V. Sánchez-de-la-Rosa, A. Vega-Moreno, T. Viera-Curbelo, R. Vignaga, F. Casas, E. Martinez-Gonzalez, D. Ortiz, B. Aja, E. Artal, J. Cano-de-Diego, L. de-la-Fuente, A. Mediavilla, J. Terán, E. Villa, S. Harper, M. McCulloch, S. Melhuish, L. Piccirillo, A. Lasenby

Proceedings Volume 9906, 99061K (2016) https://doi.org/10.1117/12.2233225

KEYWORDS: Telescopes, Polarimetry, Microwave radiation, Observatories, Receivers, Cryogenics, Cryogenics, Data acquisition, Finite element methods, Signal detection, Manufacturing

Read Abstract +

Proceedings Article | 27 July 2016 Paper

Paper

Final acceptance of the 200 GHz telescope unit for the QUIJOTE CMB experiment

R. Sanquirce-García, I. Sainz-Pardo, B. Etxeita-Arriaga, Gaizka Murga-Llano, E. Fernandez-Santos, V. Sánchez-de-la-Rosa, T. A. Viera-Curbelo, F. Gómez-Reñasco, M. Aguiar-González, M. R. Pérez de Taoro, J. A. Rubiño-Martín

Proceedings Volume 9906, 99064N (2016) https://doi.org/10.1117/12.2232644

KEYWORDS: Telescopes, Optical instrument design, Microwave radiation, Polarization, Observatories, Safety, Polarimetry, Electronics, Raster graphics, Inspection

Read Abstract +

Proceedings Article | 20 July 2016 Paper

Paper

The QUIJOTE TGI cryomechanics

V. Sánchez-de-la-Rosa, A. Vega-Moreno, J. Cózar-Castellano, M. Aguiar-González, A. Galtress, R. Génova-Santos, F. Gómez-Reñasco, R. Hoyland, L. Martinis, S. Melhuish, M. Pérez-de Taoro, L. Piccirillo, R. Rebolo-López, J. Rubiño-Martín, T. Viera-Curbelo

Proceedings Volume 9914, 99142N (2016) https://doi.org/10.1117/12.2233700

KEYWORDS: Telescopes, Observatories, Copper, Cryogenics, Manufacturing, Waveguides, Optomechanical design, Receivers, Interfaces, Connectors

Read Abstract +

Proceedings Article | 19 July 2016 Paper

Paper

The QUIJOTE TGI control system

M. Gómez-Reñasco, Y. Martín, M. Aguiar-González, J. Cozar, N. González-Cobos, R. Hoyland, M. Núñez Cagical, M. Pérez-de-Taoro, V. Sánchez-de la Rosa, A. Vega-Moreno, T. Viera-Curbelo

Proceedings Volume 9914, 991432 (2016) https://doi.org/10.1117/12.2232871

KEYWORDS: Telescopes, Control systems, Polarimetry, Switches, Data acquisition, Human-machine interfaces, Polarimetry, Field programmable gate arrays, Data storage, Data communications, Safety

Read Abstract +

Proceedings Article | 19 August 2014 Paper

Paper

The QUIJOTE TGI

R. Hoyland, M. Aguiar-González, R. Génova-Santosa, F. Gómez-Reñasco, C. López-Caraballo, R. Rebolo-López, J. Rubiño-Martín, V. Sánchez-de la Rosa, A. Vega-Moreno, T. Viera-Curbelo, A. Pelaez-Santos, R. Vignaga, D. Tramonte, F. Poidevin, M. Pérez-de-Taoro, E. Martínez-Gonzalez, B. Aja, E. Artal, J. Cagigas, J. Cano-de-Diego, E. Cuerno, L. de-la-Fuente, A. Pérez, D. Ortiz, J. Terán, E. Villa, L. Piccirillo, M. Hobson

Proceedings Volume 9153, 915332 (2014) https://doi.org/10.1117/12.2055414

KEYWORDS: Switches, Calibration, Telescopes, Waveguides, Cryogenics, Microwave radiation, Polarizers, Polarization, Polarimetry, Sensors

Read Abstract +

The QUIJOTE TGI instrument is currently being assembled and tested at the IAC in Spain. The TGI is a 31 pixel 26-36 GHz polarimeter array designed to be mounted at the focus of the second QUIJOTE telescope. This follows a first telescope and multi-frequency instrument that have now been observing almost 2 years. The polarimeter design is based on the QUIET polarimeter scheme but with the addition of an extra 90º phase switch which allows for quasiinstantaneous complete QUI measurements through each detector. The advantage of this solution is a reduction in the systematics associated with differencing two independent radiometer channels. The polarimeters are split into a cold front end and a warm back end. The back end is a highly integrated design by the engineers at DICOM. It is also sufficiently modular for testing purposes. In this presentation the high quality wide band components used in the optical design (also designed in DICOM) are presented as well as the novel cryogenic modular design. Each polarimeter chain is accessible individually and can be removed from the cryostat and replaced without having to move the remaining pixels. The optical components work over the complete Ka band showing excellent performance. Results from the sub unit measurements are presented and also a description of the novel calibration technique that allows for bandpass measurement and polar alignment. Terrestrial Calibration for this instrument is very important and will be carried out at three points in the commissioning phase: in the laboratory, at the telescope site and finally a reduced set of calibrations will be carried out on the telescope before measurements of extraterrestrial sources begin. The telescope pointing model is known to be more precise than the expected calibration precision so no further significant error will be added through the telescope optics. The integrated back-end components are presented showing the overall arrangement for mounting on the cryostat. Many of the microwave circuits are in-house designs with performances that go beyond commercially available products.

Proceedings Article | 22 July 2014 Paper

Paper

QUIJOTE-CMB experiment: a technical overview

M. Pérez-de-Taoro, M. Aguiar-González, R. Génova-Santos, F. Gómez-Reñasco, R. Hoyland, C. López-Caraballo, A. Peláez-Santos, F. Poidevin, D. Tramonte, R. Rebolo-López, J. Rubiño-Martín, V. Sánchez-de la Rosa, A. Vega-Moreno, T. Viera-Curbelo, R. Vignaga, E. Martínez-Gonzalez, B. Aja, E. Artal, J. Cagigas, J. Cano-de-Diego, E. Cuerno, L. de-la-Fuente, A. Pérez, J. Terán, E. Villa, L. Piccirillo, A. Lasenby

Proceedings Volume 9145, 91454T (2014) https://doi.org/10.1117/12.2055821

KEYWORDS: Telescopes, Polarimetry, Manufacturing, Observatories, Polarization, Microwave radiation, Prototyping, Mirrors, Calibration, Aluminum

Read Abstract +

Proceedings Article | 22 July 2014 Paper

Paper

A 200-GHz telescope unit for the QUIJOTE CMB Experiment

Rubén Sanquirce, Borja Etxeita, Gaizka Murga, Esther Fernandez, Iñaki Sainz, Vicente Sánchez, Teodora Viera-Curbelo, María Gómez, Marta Aguiar-Gonzalez, Roger Hoyland, Ángeles Pérez de Taoro, Afrodisio Vega, Rafael Rebolo-López, Jose Alberto Rubiño

Proceedings Volume 9145, 914524 (2014) https://doi.org/10.1117/12.2056615

KEYWORDS: Telescopes, Observatories, Phase modulation, Polarization, Polarimetry, Optical instrument design, Chemical elements, Computer programming, Power supplies, Microwave radiation

Read Abstract +

Proceedings Article | 5 October 2012 Paper

Paper

The status of the QUIJOTE multifrequency instrument

R. Hoyland, M. Aguiar-González, B. Aja, J. Ariño, E. Artal, R. Barreiro, E. Blackhurst, J. Cagigas, J. Cano de Diego, F. Casas, R. Davis, C. Dickinson, B. Arriaga, R. Fernandez-Cobos, L. de la Fuente, R. Génova-Santos, A. Gómez, C. Gomez, F. Gómez-Reñasco, K. Grainge, S. Harper, D. Herran, J. Herreros, G. Herrera, M. Hobson, A. Lasenby, M. Lopez-Caniego, C. López-Caraballo, B. Maffei, E. Martinez-Gonzalez, M. McCulloch, S. Melhuish, A. Mediavilla, G. Murga, D. Ortiz, L. Piccirillo, G. Pisano, R. Rebolo-López, J. Rubiño-Martin, J. Luis Ruiz, V. Sanchez de la Rosa, R. Sanquirce, A. Vega-Moreno, P. Vielva, T. Viera-Curbelo, E. Villa, A. Vizcargüenaga, R. Watson

Proceedings Volume 8452, 845233 (2012) https://doi.org/10.1117/12.925349

KEYWORDS: Modulators, Polarimetry, Telescopes, Waveguides, Polarization, Cryogenics, Control systems, Calibration, Throat, Switches

Read Abstract +

Proceedings Article | 24 September 2012 Paper

Paper

Control system architecture of QUIJOTE multi-frequency instrument

María Gómez-Reñasco, Marta Aguiar, José Miguel Herreros, Roger Hoyland, Vicente Sánchez de la Rosa, Afrodisio Vega-Moreno, Teodora Viera-Curbelo, Ricardo Génova-Santos, Carlos López-Caraballo, Rafael Rebolo, Jose Alberto Rubiño-Martín

Proceedings Volume 8452, 845234 (2012) https://doi.org/10.1117/12.926416

KEYWORDS: Telescopes, Control systems, Switches, Modulators, Servomechanisms, Data acquisition, LabVIEW, Raster graphics, Interfaces, Polarimetry

Read Abstract +

Proceedings Article | 17 September 2012 Paper

Paper

The QUIJOTE-CMB experiment: studying the polarisation of the galactic and cosmological microwave emissions

J. Rubiño-Martín, R. Rebolo, M. Aguiar, R. Génova-Santos, F. Gómez-Reñasco, J. Herreros, R. Hoyland, C. López-Caraballo, A. Pelaez Santos, V. Sanchez de la Rosa, A. Vega-Moreno, T. Viera-Curbelo, E. Martínez-Gonzalez, R. Barreiro, F. Casas, J. Diego, R. Fernández-Cobos, D. Herranz, M. López-Caniego, D. Ortiz, P. Vielva, E. Artal, B. Aja, J. Cagigas, J. Cano, L. de la Fuente, A. Mediavilla, J. Terán, E. Villa, L. Piccirillo, R. Battye, E. Blackhurst, M. Brown, R. Davies, R. Davis, C. Dickinson, S. Harper, B. Maffei, M. McCulloch, S. Melhuish, G. Pisano, R. Watson, M. Hobson, K. Grainge, A. Lasenby, R. Saunders, P. Scott

Proceedings Volume 8444, 84442Y (2012) https://doi.org/10.1117/12.926581

KEYWORDS: Polarization, Telescopes, Polarimetry, Microwave radiation, Synchrotrons, Observatories, Receivers, Galactic astronomy, Cryogenics, Lanthanum

Read Abstract +

Proceedings Article | 28 July 2010 Paper

Paper

QUIJOTE telescope design and fabrication

Alberto Gomez, Gaizka Murga, Borja Etxeita, Rubén Sanquirce, Rafael Rebolo, Jose Alberto Rubiño-Martin, José-Miguel Herreros, Roger Hoyland, Francisca Gomez, Ricardo Genova, Lucio Piccirillo, Bruno Maffei, Robert Watson

Proceedings Volume 7733, 77330Z (2010) https://doi.org/10.1117/12.857286

KEYWORDS: Mirrors, Telescopes, Manufacturing, Aluminum, Optical instrument design, Surface finishing, Microwave radiation, Optical alignment, Optics manufacturing, Computer programming

Read Abstract +

Showing 5 of 15 publications

SIGN IN TO:

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Advertisement

Advertisement