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1. Euclid commissioning results: the near infrared spectrometer and photometer (NISP) signal detection chain

Author

E. Coyle, Laura, Matsuura, Shuji, D. Perrin, Marshall, Cogato, F., Villegas, E. Medinaceli, Barbier, R., Dusini, S., Gillard, W., Jahnke, K., Auricchio, N., Balbi, E., Balestra, A., Battaglia, P., Bonino, D., Capobianco, V., Chary, R., Conseil, S., Corcione, L., Delucchi, G., Farinelli, R., Ferriol, S., Franceschi, E., Gabarra, L., Gianotti, F., Grupp, F., Lentini, E., Ligori, S., Morgante, G., Paterson, K., Romelli, E., Sauniere, L., Schirmer, M., Sirignaro, C., Sirri, G., Testera, G., Trifoglio, M., Troja, A., Valenziano, L., Copin, Y., Frailis, M., Kubik, B., Scodeggio, M., Barriere, J.-C., Berthe, M., Bodendorf, C., Caillat, A., Carle, M., Casas, R., Cho, H., Costille, A., Ducret, F., Garilli, B., Holmes, W., Hormuth, F., Hornstrup, A., Jhabvala, M., Kohley, R., Mignant, D. Le, Lilje, P. B., Lloro, I., Padilla, C., Polenta, G., Salvignol, J.-C., Seidel, G., Serra, B., Secroun, A., Smadja, G., Stanco, L., Strada, P., Toledo-Moreo, R., Anselmi, S., Borsato, E., Caillat, L., Colodro-Conde, C., Conforti, V., Davies, J., Renzi, A., Corso, F. Dal, Davini, S., Rosa, A. De, Diaz, J., Domizio, S. Di, Ferdinando, D. Di, Ferrari, A., Fornari, F., Giacomini, F., Krause, O., Laudisio, F., Macias-Perez, J., Marpaud, J., Mauri, N., Silva, R. da, Niclas, M., Passalacqua, F., Risso, I., Lagier, P., Sorensen, A. N., Stassi, P., Steinwagner, J., Tenti, M., Thizy, C., Tosi, S., Travaglini, R., Tubio, O., Valieri, C., Ventura, S., Vescovi, C., Zoubian, J., E. Coyle, Laura, Matsuura, Shuji, D. Perrin, Marshall, Cogato, F., Villegas, E. Medinaceli, Barbier, R., Dusini, S., Gillard, W., Jahnke, K., Auricchio, N., Balbi, E., Balestra, A., Battaglia, P., Bonino, D., Capobianco, V., Chary, R., Conseil, S., Corcione, L., Delucchi, G., Farinelli, R., Ferriol, S., Franceschi, E., Gabarra, L., Gianotti, F., Grupp, F., Lentini, E., Ligori, S., Morgante, G., Paterson, K., Romelli, E., Sauniere, L., Schirmer, M., Sirignaro, C., Sirri, G., Testera, G., Trifoglio, M., Troja, A., Valenziano, L., Copin, Y., Frailis, M., Kubik, B., Scodeggio, M., Barriere, J.-C., Berthe, M., Bodendorf, C., Caillat, A., Carle, M., Casas, R., Cho, H., Costille, A., Ducret, F., Garilli, B., Holmes, W., Hormuth, F., Hornstrup, A., Jhabvala, M., Kohley, R., Mignant, D. Le, Lilje, P. B., Lloro, I., Padilla, C., Polenta, G., Salvignol, J.-C., Seidel, G., Serra, B., Secroun, A., Smadja, G., Stanco, L., Strada, P., Toledo-Moreo, R., Anselmi, S., Borsato, E., Caillat, L., Colodro-Conde, C., Conforti, V., Davies, J., Renzi, A., Corso, F. Dal, Davini, S., Rosa, A. De, Diaz, J., Domizio, S. Di, Ferdinando, D. Di, Ferrari, A., Fornari, F., Giacomini, F., Krause, O., Laudisio, F., Macias-Perez, J., Marpaud, J., Mauri, N., Silva, R. da, Niclas, M., Passalacqua, F., Risso, I., Lagier, P., Sorensen, A. N., Stassi, P., Steinwagner, J., Tenti, M., Thizy, C., Tosi, S., Travaglini, R., Tubio, O., Valieri, C., Ventura, S., Vescovi, C., and Zoubian, J.

Abstract

Euclid, the M2 mission of the ESA’s Cosmic Vision 2015-2025 program, aims to explore the Dark Universe by conducting a survey of approximately 14 000 deg2 and creating a 3D map of the observable Universe of around 1.5 billion galaxies up to redshift z ∼ 2. This mission uses two main cosmological probes: weak gravitational lensing and galaxy clustering, leveraging the high-resolution imaging capabilities of the Visual Imaging (VIS) instrument and the photometric and spectroscopic measurements of the Near Infrared Spectrometer and Photometer (NISP) instrument. This paper details some of the activities performed during the commissioning phase of the NISP instrument, following the launch of Euclid on July 1, 2023. In particular, we focus on the calibration of the NISP detectors’ baseline and on the performance of a parameter provided by the onboard data processing (called NISP Quality Factor, QF) in detecting the variability of the flux of cosmic rays hitting the NISP detectors. The NISP focal plane hosts sixteen Teledyne HAWAII-2RG (H2RG) detectors. The calibration of these detectors includes the baseline optimization, which optimizes the dynamic range and stability of the signal acquisition. Additionally, this paper investigates the impact of Solar proton flux on the NISP QF, particularly during periods of high Solar activity. Applying a selection criterion on the QF (called NISP QF Proxy), the excess counts are used to monitor the amount of charged particles hitting the NISP detectors. A good correlation was found between the Solar proton flux component above 30 MeV and the NISP QF Proxy, revealing that NISP detectors are not subject to the lower energy components, which are absorbed by the shielding provided by the spacecraft.

Published
2024

2. The Ariel payload design post-PDR

Author

E. Coyle, Laura, Matsuura, Shuji, D. Perrin, Marshall, Eccleston, Paul, Caldwell, Andrew, Bishop, Georgia, Desjonqueres, Lucile, Drummond, Rachel, Davidson, Alex, Whalley, Martin, Caldwell, Martin, Pearson, Chris, Simpson, Caroline, Fok, Sandy, Bruzzi, Davide, Davies, Alex, Anderson, Mark, Umesh, Pranav, Pascale, Enzo, Morgante, Gianluca, Focardi, Mauro, Savini, Giorgio, Ollivier, Marc, Rataj, Miroslaw, Malaguti, Giuseppe, Tinetti, Giovanna, Tozzi, Andrea, Chioetto, Paolo, Pace, Emanuele, Zuppella, Paola, Preti, Giampaolo, Serre, Christophe, Gomez, Jose M., Alonso, Gustavo, Perez, Javier, Bowles, Neil, Nowicki, Keith, Martignac, Jerome, Berthe, Michel, Danto, Pascale, Crook, Martin, Hills, Matthew, Padley, Charles, Makinen, Semu, Kovacs, Zsolt, Szoke, Janos, Szirovicza, Peter, Sobiecki, Mateusz, Skup, Konrad, Wawer, Piotr, Ottensamer, Roland, Holmes, Warren, Goullioud, Renaud, Czupalla, Markus, Jessen, Niels Christian, Pedersen, Soren, Ray, Tom, Coffey, Deirdre, Steiger, Lukas, Compostizo, Carlos, Machado, Ricardo, Bocchieri, Andrea, Mugnai, Lorenzo, Birkmann, Stephan, Fahmy, Salma, Puig, Ludovic, Jollet, Delphine, Svedevall, Anders, Tirolien, Thierry, Salvignol, Jean-Christophe, Halain, Jean-Philippe, E. Coyle, Laura, Matsuura, Shuji, D. Perrin, Marshall, Eccleston, Paul, Caldwell, Andrew, Bishop, Georgia, Desjonqueres, Lucile, Drummond, Rachel, Davidson, Alex, Whalley, Martin, Caldwell, Martin, Pearson, Chris, Simpson, Caroline, Fok, Sandy, Bruzzi, Davide, Davies, Alex, Anderson, Mark, Umesh, Pranav, Pascale, Enzo, Morgante, Gianluca, Focardi, Mauro, Savini, Giorgio, Ollivier, Marc, Rataj, Miroslaw, Malaguti, Giuseppe, Tinetti, Giovanna, Tozzi, Andrea, Chioetto, Paolo, Pace, Emanuele, Zuppella, Paola, Preti, Giampaolo, Serre, Christophe, Gomez, Jose M., Alonso, Gustavo, Perez, Javier, Bowles, Neil, Nowicki, Keith, Martignac, Jerome, Berthe, Michel, Danto, Pascale, Crook, Martin, Hills, Matthew, Padley, Charles, Makinen, Semu, Kovacs, Zsolt, Szoke, Janos, Szirovicza, Peter, Sobiecki, Mateusz, Skup, Konrad, Wawer, Piotr, Ottensamer, Roland, Holmes, Warren, Goullioud, Renaud, Czupalla, Markus, Jessen, Niels Christian, Pedersen, Soren, Ray, Tom, Coffey, Deirdre, Steiger, Lukas, Compostizo, Carlos, Machado, Ricardo, Bocchieri, Andrea, Mugnai, Lorenzo, Birkmann, Stephan, Fahmy, Salma, Puig, Ludovic, Jollet, Delphine, Svedevall, Anders, Tirolien, Thierry, Salvignol, Jean-Christophe, and Halain, Jean-Philippe

Abstract

The Ariel space mission will characterize spectroscopically the atmospheres of a large and diverse sample of hundreds of exoplanets. Through the study of targets with a wide range of planetary parameters (mass, density, equilibrium temperature) and host star types the origin for the diversity observed in known exoplanets will be better understood. Ariel is an ESA Medium class science mission (M4) with a spacecraft bus developed by industry under contract to ESA, and a Payload provided by a consortium of national funding agencies in ESA member states, plus contributions from NASA, the CSA and JAXA. The payload is based on a 1-meter class telescope operated at below 60K, built all in Aluminium, which feeds two science instruments. A multi-channel photometer and low-resolution spectrometer instrument (the FGS, Fine Guidance System instrument) operating from 0.5 – 1.95 microns in wavelength provides both guidance information for stabilizing the spacecraft pointing as well as vital scientific information from spectroscopy in the near-infrared and photometry in the visible channels. The Ariel InfraRed Spectrometer (AIRS) instrument provides medium resolution spectroscopy from 1.95 – 7.8 microns wavelength coverage over two instrument channels. Supporting subsystems provide the necessary mechanical, thermal and electronics support to the cryogenic payload. This paper presents the overall picture of the payload for the Ariel mission. The payload tightly integrates the design and analysis of the various payload elements (including for example the integrated STOP analysis of the Telescope and Common Optics) in order to allow the exacting photometric stability requirements for the mission to be met. The Ariel payload has passed through the Preliminary Design Review (completed in Q2 2023) and is now developing and building prototype models of the Telescope, Instruments and Subsystems (details of which will be provided in other contributions to this conference). This paper w

Published
2024

3. Euclid near infrared spectrometer and photometer instrument flight model presentation, performance, and ground calibration results summary

Author

Coyle, Laura E., Matsuura, Shuji, Perrin, Marshall D., E. Coyle, Laura, D. Perrin, Marshall, Maciaszek, T., Ealet, A., Gillard, W., Jahnke, K., Barbier, R., Prieto, E., Bon, W., Bonnefoi, A., Caillat, A., Carle, M., Costille, A., Ducret, F., Fabron, C., Foulon, B., Gimenez, J.-L., Grassi, E., Jaquet, M., Le Mignant, D., Martin, L., Pamplona, T., Sanchez, P., Clémens, J.-C., Caillat, L., Niclas, M., Secroun, A., Kubik, B., Ferriol, S., Berthe, M., Barrière, J.-C., Fontignie, J., Valenziano, L., Auricchio, N., Battaglia, P., De Rosa, A., Farinelli, R., Franceschi, E., Medinaceli, E., Morgante, G., Sortino, F., Trifoglio, M., Corcione, L., Capobianco, V., Ligori, S., Dusini, S., Borsato, E., Dal Corso, F., Laudisio, F., Sirignano, C., Stanco, L., Ventura, S., Patrizii, L., Chiarusi, T., Fornari, F., Giacomini, F., Margiotta, A., Mauri, N., Pasqualini, L., Sirri, G., Spurio, M., Tenti, M., Travaglini, R., Bonoli, C., Bortoletto, F., Balestra, A., Dalessandro, M., Grupp, F., Penka, D., Steinwagner, J., Hormuth, F., Schirmer, M., Seidel, G., Padilla, C., Casas, R., Lloro, Y., Toledo-Moreo, R., Gomez, J., Colodro-Conde, C., Lizán, D., Diaz, J.-J., Lilje, P., Andersen, M. I., Andersen, J., Sørensen, A. N., Hornstrup, A., Jessen, N. C., Thizy, C., Holmes, W., Pniel, M., Jhabvala, M., Pravdo, S., Seiffert, M., Waczynski, A., Laureij, R. J., Racca, G., Salvignol, J.-C., Boenke, T., Strada, P., Mellier, Y., Coyle, Laura E., Matsuura, Shuji, Perrin, Marshall D., E. Coyle, Laura, D. Perrin, Marshall, Maciaszek, T., Ealet, A., Gillard, W., Jahnke, K., Barbier, R., Prieto, E., Bon, W., Bonnefoi, A., Caillat, A., Carle, M., Costille, A., Ducret, F., Fabron, C., Foulon, B., Gimenez, J.-L., Grassi, E., Jaquet, M., Le Mignant, D., Martin, L., Pamplona, T., Sanchez, P., Clémens, J.-C., Caillat, L., Niclas, M., Secroun, A., Kubik, B., Ferriol, S., Berthe, M., Barrière, J.-C., Fontignie, J., Valenziano, L., Auricchio, N., Battaglia, P., De Rosa, A., Farinelli, R., Franceschi, E., Medinaceli, E., Morgante, G., Sortino, F., Trifoglio, M., Corcione, L., Capobianco, V., Ligori, S., Dusini, S., Borsato, E., Dal Corso, F., Laudisio, F., Sirignano, C., Stanco, L., Ventura, S., Patrizii, L., Chiarusi, T., Fornari, F., Giacomini, F., Margiotta, A., Mauri, N., Pasqualini, L., Sirri, G., Spurio, M., Tenti, M., Travaglini, R., Bonoli, C., Bortoletto, F., Balestra, A., Dalessandro, M., Grupp, F., Penka, D., Steinwagner, J., Hormuth, F., Schirmer, M., Seidel, G., Padilla, C., Casas, R., Lloro, Y., Toledo-Moreo, R., Gomez, J., Colodro-Conde, C., Lizán, D., Diaz, J.-J., Lilje, P., Andersen, M. I., Andersen, J., Sørensen, A. N., Hornstrup, A., Jessen, N. C., Thizy, C., Holmes, W., Pniel, M., Jhabvala, M., Pravdo, S., Seiffert, M., Waczynski, A., Laureij, R. J., Racca, G., Salvignol, J.-C., Boenke, T., Strada, P., and Mellier, Y.

Abstract

The NISP (Near Infrared Spectrometer and Photometer) is one of the two Euclid instruments (see ref [1]). It operates in the near-IR spectral region (950-2020nm) as a photometer and spectrometer. The instrument is composed of: - a cold (135K) optomechanical subsystem consisting of a Silicon carbide structure, an optical assembly, a filter wheel mechanism, a grism wheel mechanism, a calibration unit and a thermal control system - a detection system based on a mosaic of 16 H2RG with their front-end readout electronic. - a warm electronic system (290K) composed of a data processing / detector control unit and of an instrument control unit that interfaces with the spacecraft via a 1553 bus for command and control and via Spacewire links for science data This paper presents: - the final architecture of the flight model instrument and subsystems - the performances and the ground calibration measurement done at NISP level and at Euclid Payload Module level at operational cold temperature.

Published
2022

4. Euclid near infrared spectrometer and photometer instrument flight model presentation, performance, and ground calibration results summary

Author

Thierry Maciaszek, Anne ealet, William Gillard, Knud Jahnke, Remi Barbier, Eric Prieto, William Bon, Anne Bonnefoi, Amandine Caillat, Michael Carle, Anne Costille, Franck Ducret, Christophe Fabfro, Benjamin Foulon, Jean-luc Gimenez, Emmanuel Grassi, Marc Jaquet, David Lemignant, Laurent Martin, Pamplona Tony, Patrice Sanchez, Clement Jean-Claude, Laurence Caillat, Niclas Mathieu, A Secroun, Bogna Kubik, Sylvain Ferriol, Michel Berthe, Jean-Christophe Barriere, Jean Fontignie, luca Valenziano, Natalia Auricchio, Paola Battaglia, Adriano Derosa, Ruben Farinelli, Enrico Franceschi, Eduardo Medinaceli, Gianluca Morgante, Francesca Sortino, Massimo Trifoglio, Leonardo Corcione, Vito Capobianco, Sebastiano Ligori, Stefano Dusini, Enrico Borsato, Flavio Dalcorso, Fulvio Laudisio, Chiara Sirignano, Luca Stanco, Sandro Ventura, Laura patrizii, Tommaso Chiarusi, Federico Fornari, Francesco Giacomini, Annarita Margiotta, Nicoletta Mauri, Laura Pasqualini, Gabriele Sirri, Maurizio Spurio, Matteo Tenti, Riccardo Travaglini, Carlota Bonoli, Favio Bortoletto, Andrea Balestra, Maurizio Dalessandro, Frank Grupp, Daniela Penka, Jorg Steinwagner, Felix Hormuth, Mischa schirmer, Gregor Seidel, Cristobal Padilla, Ricardo Casas, Yvan Lloro, Rafael Toledo, Jaime Gomez, C. Colodro, D. Lizan, Jose Javier Diaz, Per Lilje, M Andersen, Jeppe Andersen, Anton Sorensen, Allan Hornstrup, Niels C. Jessen, Cedric Thizy, Warren Holmes, Moshe Pniel, Murzy Jhabvala, Steven Pravdo, Michael Seiffert, Augustyn Waczynski, Rene Laureij, Giuseppe Racca, Jean-Christophe Salvignol, Tobias Boenke, Paolo Strada, Yannick Mellier, Coyle, Laura E., Matsuura, Shuji, Perrin, Marshall D., E. Coyle, Laura, D. Perrin, Marshall, Centre National d'Études Spatiales [Toulouse] (CNES), Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut d'Astrophysique de Paris (IAP), and Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Photometry, NISP, FOS: Physical sciences, Euclid, Instrument, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Infrared, Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Spectroscopy
Abstract

The NISP (Near Infrared Spectrometer and Photometer) is one of the two Euclid instruments. It operates in the near-IR spectral region (950-2020nm) as a photometer and spectrometer. The instrument is composed of: a cold (135 K) optomechanical subsystem consisting of a Silicon carbide structure, an optical assembly, a filter wheel mechanism, a grism wheel mechanism, a calibration unit, and a thermal control system, a detection system based on a mosaic of 16 H2RG with their front-end readout electronic, and a warm electronic system (290 K) composed of a data processing / detector control unit and of an instrument control unit that interfaces with the spacecraft via a 1553 bus for command and control and via Spacewire links for science data. This paper presents: the final architecture of the flight model instrument and subsystems, and the performance and the ground calibration measurement done at NISP level and at Euclid Payload Module level at operational cold temperature., 18 pages, to appear in Proceedings of the SPIE

Published
2022
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