Dr. Theodoros Nakos Profile

Dr. Theodoros Nakos

at ALMA

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 25 July 2024 Presentation + Paper

Deployment concept of the wide band sensitivity upgrade project in the ALMA Observatory

Tzu-Chiang Shen, Kamaljeet Saini, Silvio Rossi, Seiichi Sakamoto, Christophe Jacques, Alejandro Sáez, Giorgio Siringo, José Ortíz, Octavio Hernández, Stefan Gairing, Massimiliano Marchesi, Cristóbal Jara, Johnny Reveco, Ruben Soto, Sergio Martin, Juan Cortés, Liza Videla, Todd Hunter, Giehan Tan, Juande Santander-Vela, Theodoros Nakos, Carla Crovari, Kenichi Kikuchi, Jorge Ibsen, Alvaro González, Norikazu Mizuno

Proceedings Volume 13098, 130980Q (2024) https://doi.org/10.1117/12.3020106

KEYWORDS: Antennas, Observatories, Adaptive optics, Engineering, Switches, Software development, Data archive systems, Signal processing, Receivers, Inspection

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Proceedings Article | 15 December 2020 Presentation + Paper

Improving ALMA’s data processing efficiency using a holistic approach

Theodoros Nakos, Harold Francke, Kouichiro Nakanishi, Dirk Petry, Thomas Stanke, Catarina Ubach, Luciano Cerrigone, Erica Keller, Alfonso Trejo, Junko Ueda

Proceedings Volume 11449, 114491T (2020) https://doi.org/10.1117/12.2559324

KEYWORDS: Data processing, Data acquisition, Observatories, Antennas, Calibration, Astronomy

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Proceedings Article | 13 December 2020 Presentation + Paper

Towards the processing, review, and delivery of 80% of the ALMA data by the Joint ALMA Observatory (JAO)

Jorge García Yus, Bill Dent, Drew Brisbin, Chin-Shin Chang, Laura Gómez, Theodoros Nakos

Proceedings Volume 11449, 114491U (2020) https://doi.org/10.1117/12.2560719

KEYWORDS: Observatories, Data processing, Data acquisition, Antennas, Optical correlators

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Proceedings Article | 23 July 2014 Paper

Efficient spurious signal detection and mitigation in single-dish radio spectroscopy

Seiji Kameno, Maurizio Miccolis, Masahiro Sugimoto, Theodoros Nakos

Proceedings Volume 9153, 91532L (2014) https://doi.org/10.1117/12.2056535

KEYWORDS: Signal detection, Spectral resolution, Spectroscopy, Interference (communication), Switching, Signal to noise ratio, Absorption, Spectroscopes, Polarization, Astronomy

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Proceedings Article | 22 July 2014 Paper

ALMA band 10 (787-950 GHz) first astronomical fringes

Shin'ichiro Asayama, Lewis B. Knee, Paolo Calisse, Juan Colque, Cristian Lopez, Theodoros Nakos, Neil Phillips, Kurt Plarre, Matias Radiszcz, Giorgio Siringo, Nicholas Whyborn, Hiroshi Yatagai

Proceedings Volume 9145, 91454I (2014) https://doi.org/10.1117/12.2054966

KEYWORDS: Receivers, Astronomy, Antennas, Polarization, Observatories, Data modeling, Spectroscopy, Adaptive optics, Astrophysics, Double sideband modulation

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Proceedings Article | 17 September 2012 Paper

ALMA array element astronomical verification

S. Asayama, L. B. Knee, P. Calisse, P. Cortés, R. Jager, B. López, C. López, T. Nakos, N. Phillips, M. Radiszcz, R. Simon, I. Toledo, N. Whyborn, H. Yatagai, J. McMullin, P. Planesas

Proceedings Volume 8444, 84443F (2012) https://doi.org/10.1117/12.926228

KEYWORDS: Antennas, Astronomy, Adaptive optics, Interferometry, Observatories, Spectroscopy, System integration, Switching, Reflectors, Polarization

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Proceedings Article | 5 August 2010 Paper

The throughput and sensitivity of the JWST mid-infrared instrument

A. C. H. Glasse, E. Bauwens, J. Bouwman, Ö. Detre, S. Fischer, M. Garcia-Marin, K. Justannont, A. Labiano, T. Nakos, M. Ressler, G. Rieke, S. Scheithauer, M. Wells, G. Wright

Proceedings Volume 7731, 77310K (2010) https://doi.org/10.1117/12.856975

KEYWORDS: Sensors, Imaging systems, Performance modeling, James Webb Space Telescope, Fermium, Spectroscopy, Astronomy, Frequency modulation, Electroluminescence, Lawrencium

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Proceedings Article | 12 July 2008 Paper

First results from MIRI verification model testing

Tanya Lim, Jose Alvarez, Eva Bauwens, Alejandro Garcia Bedregal, Joris Blommaert, Helmut Dannerbauer, Paul Eccleston, Marc Ferlet, Sebastian Fischer, Macarena Garcia-Marin, Alistair Glasse, Adrian Michael Glauser, Karl Gordon, Tom Greene, Tim Grundy, Martin Hennemann, Ulrich Klaas, Alvaro Labiano, Fred Lahuis, Juan Rafael Martínez-Galarza, Bruno Merin Martin, Jane Morrison, Theodoros Nakos, Brian O'Sullivan, Bart Pindor, Michael Ressler, Bryan Shaughnessy, Bart Vandenbussche, Martyn Wells, Gillian Wright, Jens Zuther

Proceedings Volume 7010, 70103A (2008) https://doi.org/10.1117/12.789460

KEYWORDS: Sensors, Imaging systems, James Webb Space Telescope, Calibration, Spectroscopy, Current controlled current source, Performance modeling, Mirrors, Image filtering, Optical filters

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Showing 5 of 8 publications

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