Blind and robust reconstruction of adaptive optics point spread functions for asteroid deconvolution and moon detection

Authors: Berdeu, Anthony, Soulez, Férréol, Minker, Kate, Carry, Benoit, Bourdarot, Guillaume, Kaszczyc, Antoine, Langlois, Maud

Source: Adaptive Optics Systems IX, Jun 2024, Yokohama, Japan. pp.235

Subject Terms: Electrical Engineering and Systems Science - Signal Processing, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2410.08585

Simplified model(s) of the GRAVITY+ adaptive optics system(s) for performance prediction

Authors: Berdeu, Anthony, Bouquin, Jean-Baptiste Le, Mella, Guillaume, Bourgès, Laurent, Berger, Jean-Philippe, Bourdarot, Guillaume, Paumard, Thibaut, Eisenhauer, Frank, Straubmeier, Christian, Garcia, Paulo, Hönig, Sebastian, Millour, Florentin, Kreidberg, Laura, Defrère, Denis, Soulez, Ferréol, Shimizu, Taro

Source: Adaptive Optics Systems IX, Jun 2024, Yokohama, France. pp.199

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2410.08563

Open loop calibration and closed loop non-perturbative estimation of the lateral errors of an adaptive optics system: examples with GRAVITY+ and CHARA experimental data

Authors: Berdeu, Anthony, Bonnet, Henri, Bouquin, Jean-Baptiste Le, Kolb, Johann, Bourdarot, Guillaume, Berio, Philippe, Paumard, Thibaut, Eisenhauer, Frank, Straubmeier, Christian, Garcia, Paulo, Hönig, Sebastian, Millour, Florentin, Kreidberg, Laura, Defrère, Denis, Soulez, Ferréol, Mourard, Denis, Schaefer, Gail, Anugu, Narsireddy

Subject Terms: Electrical Engineering and Systems Science - Signal Processing, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2410.06569

First Resolution of Microlensed Images of a Binary-Lens Event

Authors: Wu, Zexuan, Dong, Subo, Mérand, A., Kochanek, Christopher S., Mróz, Przemek, Shangguan, Jinyi, Christie, Grant, Tan, Thiam-Guan, Bensby, Thomas, Bland-Hawthorn, Joss, Buder, Sven, Eisenhauer, Frank, Gould, Andrew P., Kos, Janez, Natusch, Tim, Sharma, Sanjib, Udalski, Andrzej, Woillez, J., Buckley, David A. H., Thompson, I. B., Dayem, Karim Abd El, Berdeu, Anthony, Berger, Jean-Philippe, Bourdarot, Guillaume, Brandner, Wolfgang, Davies, Richard I., Defrère, Denis, Dougados, Catherine, Drescher, Antonia, Eckart, Andreas, Fabricius, Maximilian, Feuchtgruber, Helmut, Schreiber, Natascha M. Förster, Garcia, Paulo, Genzel, Reinhard, Gillessen, Stefan, Heißel, Gernot, Hönig, Sebastian, Houlle, Mathis, Kervella, Pierre, Kreidberg, Laura, Lacour, Sylvestre, Lai, Olivier, Laugier, Romain, Bouquin, Jean-Baptiste Le, Leftley, James, Lopez, Bruno, Lutz, Dieter, Mang, Felix, Millour, Florentin, Montargès, Miguel, Nowacki, Hugo, Nowak, Mathias, Ott, Thomas, Paumard, Thibaut, Perraut, Karine, Perrin, Guy, Petrov, Romain, Petrucci, Pierre-Olivier, Pourre, Nicolas, Rabien, Sebastian, Ribeiro, Diogo C., Robbe-Dubois, Sylvie, Bordoni, Matteo Sadun, Santos, Daryl, Sauter, Jonas, Scigliuto, Jules, Shimizu, Taro T., Straubmeier, Christian, Sturm, Eckhard, Subroweit, Matthias, Sykes, Calvin, Tacconi, Linda, Vincent, Frédéric, Widmann, Felix

Source: Astrophys. j. 977 (2024) 229

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2409.13015

GRAVITY+ Wavefront Sensors: High-Contrast, Laser Guide Star, Adaptive Optics systems for the VLTI

Authors: Bourdarot, G., Eisenhauer, F., Yazıcı, S., Feuchtgruber, H., Bouquin, J-B Le, Hartl, M., Rau, C., Graf, J., More, N., Wieprecht, E., Haussmann, F., Widmann, F., Lutz, D., Genzel, R., Gonte, F., Oberti, S., Kolb, J., Woillez, J., Bonnet, H., Schuppe, D., Brara, A., Hartwig, J., Goldbrunner, A., Furchtsam, C., Soller, F., Czempiel, S., Eibl, J., Huber, D., Uysal, S., Treffler, I., Ozdemir, H., Gopinatha, V., Bourget, P., Berdeu, A., Gillessen, S., Ott, T., Berio, P., Boebion, O., Millour, F., Dembet, R., Edouard, C., Gomes, T., Shimizu, T., Drescher, A., Fabricius, M., Shangguan, J., Lagarde, S., Robbe-Dubois, S., Allouche, F., Nowacki, H., Defrere, D., Garcia, P. J. V., Hoenig, S., Kreidbergg, L., Paumard, T., Straubmeier, C.

Source: SPIE Proceedings, Yokohama 2024

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2409.08438

Blind and robust estimation of adaptive optics point spread function and diffuse halo with sharp-edged objects

Authors: Berdeu, Anthony

Source: Astronomy and Astrophysics - A\&A, 2024, 688, pp.A18

Subject Terms: Electrical Engineering and Systems Science - Signal Processing, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2407.21548

Estimation of the lateral mis-registrations of the GRAVITY + adaptive optics system

Authors: Berdeu, Anthony, Bonnet, H., Bouquin, J. -B. Le, Édouard, C., Gomes, T., Shchekaturov, P., Dembet, R., Paumard, T., Oberti, S., Kolb, J., Millour, F., Berio, P., Lai, O., Eisenhauer, F., Garcia, P., Straubmeier, C., Kreidberg, L., Hönig, S., Defrère, D.

Source: Astronomy and Astrophysics - A&A, 2024, 687, pp.A157

Subject Terms: Electrical Engineering and Systems Science - Signal Processing, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2407.07423

A dynamical measure of the black hole mass in a quasar 11 billion years ago

Authors: Abuter, R., Allouche, F., Amorim, A., Bailet, C., Berdeu, A., Berger, J. -P., Berio, P., Bigioli, A., Boebion, O., Bolzer, M. -L., Bonnet, H., Bourdarot, G., Bourget, P., Brandner, W., Cao, Y., Conzelmann, R., Comin, M., Clénet, Y., Courtney-Barrer, B., Davies, R., Defrère, D., Delboulbé, A., Delplancke-Ströbele, F., Dembet, R., Dexter, J., de Zeeuw, P. T., Drescher, A., Eckart, A., Édouard, C., Eisenhauer, F., Fabricius, M., Feuchtgruber, H., Finger, G., Schreiber, N. M. Förster, Garcia, P., Lopez, R. Garcia, Gao, F., Gendron, E., Genzel, R., Gil, J. P., Gillessen, S., Gomes, T., Gonté, F., Gouvret, C., Guajardo, P., Guieu, S., Hackenberg, W., Haddad, N., Hartl, M., Haubois, X., Haußmann, F., Heißel, G., Henning, Th., Hippler, S., Hönig, S. F., Horrobin, M., Hubin, N., Jacqmart, E., Jocou, L., Kaufer, A., Kervella, P., Kolb, J., Korhonen, H., Lacour, S., Lagarde, S., Lai, O., Lapeyrère, V., Laugier, R., Bouquin, J. -B. Le, Leftley, J., Léna, P., Lewis, S., Liu, D., Lopez, B., Lutz, D., Magnard, Y., Mang, F., Marcotto, A., Maurel, D., Mérand, A., Millour, F., More, N., Netzer, H., Nowacki, H., Nowak, M., Oberti, S., Ott, T., Pallanca, L., Paumard, T., Perraut, K., Perrin, G., Petrov, R., Pfuhl, O., Pourré, N., Rabien, S., Rau, C., Riquelme, M., Robbe-Dubois, S., Rochat, S., Salman, M., Sanchez-Bermudez, J., Santos, D. J. D., Scheithauer, S., Schöller, M., Schubert, J., Schuhler, N., Shangguan, J., Shchekaturov, P., Shimizu, T. T., Sevin, A., Soulez, F., Spang, A., Stadler, E., Sternberg, A., Straubmeier, C., Sturm, E., Sykes, C., Tacconi, L. J., Tristram, K. R. W., Vincent, F., von Fellenberg, S., Uysal, S., Widmann, F., Wieprecht, E., Wiezorrek, E., Woillez, J., Zins, G.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2401.14567

Analytical modelling of adaptive optics systems: Role of the influence function

Authors: Berdeu, Anthony, Tallon, Michel, Thiébaut, Éric, Langlois, Maud

Source: Astronomy and Astrophysics - A&A, 2023, 674, pp.A112

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2306.10803

The GRAVITY+ Project: Towards All-sky, Faint-Science, High-Contrast Near-Infrared Interferometry at the VLTI

Authors: Collaboration, GRAVITY, Abuter, Roberto, Alarcon, Patricio, Allouche, Fatme, Amorim, Antonio, Bailet, Christophe, Bedigan, Helen, Berdeu, Anthony, Berger, Jean-Philippe, Berio, Philippe, Bigioli, Azzurra, Blaho, Richard, Boebion, Olivier, Bolzer, Marie-Lena, Bonnet, Henri, Bourdarot, Guillaume, Bourget, Pierre, Brandner, Wolfgang, Cardenas, Cesar, Conzelmann, Ralf, Comin, Mauro, Clénet, Yann, Courtney-Barrer, Benjamin, Dallilar, Yigit, Davies, Ric, Defrère, Denis, Delboulbé, Alain, Delplancke-Ströbele, Françoise, Dembet, Roderick, de Zeeuw, Tim, Drescher, Antonia, Eckart, Andreas, Édouard, Clemence, Eisenhauer, Frank, Fabricius, Maximilian, Feuchtgruber, Helmut, Finger, Gert, Schreiber, Natascha M. Förster, Fuenteseca, Eloy, Garcia, Enrique, Garcia, Paulo, Gao, Feng, Gendron, Eric, Genzel, Reinhard, Gil, Juan Pablo, Gillessen, Stefan, Gomes, Tiago, Gonté, Frédéric, Gouvret, Carole, Guajardo, Patricia, Guidolin, Ivan, Guieu, Sylvain, Guzmann, Ronald, Hackenberg, Wolfgang, Haddad, Nicolas, Hartl, Michael, Haubois, Xavier, Haußmann, Frank, Heißel, Gernot, Henning, Thomas, Hippler, Stefan, Hönig, Sebastian, Horrobin, Matthew, Hubin, Norbert, Jacqmart, Estelle, Jocou, Laurent, Kaufer, Andreas, Kervella, Pierre, Kirchbauer, Jean-Paul, Kolb, Johan, Korhonen, Heidi, Kreidberg, Laura, Krempl, Peter, Lacour, Sylvestre, Lagarde, Stephane, Lai, Olivier, Lapeyrère, Vincent, Laugier, Romain, Bouquin, Jean-Baptiste Le, Leftley, James, Léna, Pierre, Lewis, Steffan, Lutz, Dieter, Magnard, Yves, Mang, Felix, Marcotto, Aurelie, Maurel, Didier, Mérand, Antoine, Millour, Florentin, More, Nikhil, Nowack, Hugo, Nowak, Matthias, Oberti, Sylvain, Olivares, Francisco, Ott, Thomas, Pallanca, Laurent, Paumard, Thibaut, Perraut, Karine, Perrin, Guy, Petrov, Romain, Pfuhl, Oliver, Pourré, Nicolas, Rabien, Sebastian, Rau, Christian, Riquelme, Miguel, Robbe-Dubois, Sylvie, Rochat, Sylvain, Salman, Muhammad, Scherbarth, Malte, Schöller, Markus, Schubert, Joseph, Schuhler, Nicolas, Shangguan, Jinyi, Shchekaturov, Pavel, Shimizu, Taro, Scheithauer, Silvia, Sevin, Arnaud, Soenke, Christian, Soulez, Ferreol, Spang, Alain, Stadler, Eric, Straubmeier, Christian, Sturm, Eckhard, Sykes, Calvin, Tacconi, Linda, Tischer, Helmut, Tristram, Konrad, Vincent, Frédéric, von Fellenberg, Sebastiano, Uysal, Sinem, Widmann, Felix, Wieprecht, Ekkehard, Wiezorrek, Erich, Woillez, Julien, Yazıcı, Şenol, Zins, Gérard

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2301.08071

Inverse problem approach in Extreme Adaptive Optics: analytical model of the fitting error and lowering of the aliasing

Authors: Berdeu, Anthony, Tallon, Michel, Thiébaut, Éric, Alagao, Mary Angelie, Sukpholtham, Sitthichat, Langlois, Maud, Kawinkij, Adithep, Kongkaew, Puttiwat

Source: Adaptive Optics Systems VIII, Jul 2022, Montr{\'e}al, Canada. pp.121850K

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2301.03478

Adaptive Optics system of the Evanescent Wave Coronagraph (EvWaCo): optimised phase plate and DM characterisation

Authors: Berdeu, Anthony, Sukpholtham, Sitthichat, Kongkaew, Puttiwat, Kawinkij, Adithep, Ridsdill-Smith, Matthew, Tallon, Michel, Thiébaut, Éric, Langlois, Maud, Alagao, Mary Angelie

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2212.13818

First observation of a quadruple asteroid -- Detection of a third moon around (130) Elektra with SPHERE/IFS

Authors: Berdeu, Anthony, Langlois, Maud, Vachier, Frédéric

Source: A&A 658 L4 (2022)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2202.04425

Deep Contrast and Companion Detection Using the EvWaCo Testbed Equipped with an Achromatic Focal Plane Mask and an Adjustable Inner Working Angle

Authors: Alagao, M. A., Kawinkij, A., Buisset, C., Prasit, A., Lépine, T., Rabbia, Y., Berdeu, A., Thiébaut, É., Langlois, M., Tallon, M., Awiphan, S., Semenko, E., Rittipruk, P., Mkrtichian, D., Leckngam, A., Thuammasorn, G., Kaewsamoeta, P., Inpan, A., Kuha, T., Laoyang, A., Somboonchai, W., Kanthum, S., Poshyachinda, S., Soonthornthum, B.

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2103.10044

Vascular Complications and Bleeding After Transfemoral TAVR With Surgical Versus Percutaneous Approach: A Contemporary Prospective Study

Authors: Annick Astié Dardaillon, Mariama Akodad, Fabien Huet, Pierre Alain Meunier, Thomas Gandet, Jean-Christophe Macia, Laurent Schmutz, Frederic Targosz, François Roubille, Matthieu Steinecker, Benoit Lattuca, Pierre Robert, Jean-Michel Berdeu, Guillaume Cayla, Florence Leclercq

Source: Journal of Interventional Cardiology, Vol 2024 (2024)

Subject Terms: Diseases of the circulatory (Cardiovascular) system, RC666-701

File Description: electronic resource

Relation: https://doaj.org/toc/1540-8183

Access URL: https://doaj.org/article/14014b79146a4b7d986d3afac70e71f2

The Monitoring Nitrous Oxide Sources (MIN2OS) satellite project

Authors: Ricaud, Philippe, Attié, Jean-Luc, Chalinel, Rémi, Pasternak, Frédérick, Léonard, Joël, Pison, Isabelle, Pattey, Elizabeth, Thompson, Rona L., Zelinger, Zdenek, Lelieveld, Jos, Sciare, Jean, Saitoh, Naoko, Warner, Juying, Fortems-Cheiney, Audrey, Reynal, Hélène, Vidot, Jérôme, Brooker, Laure, Berdeu, Laurent, Saint-Pé, Olivier, Patra, Prabir K., Dostál, Michal, Suchánek, Jan, Nevrlý, Václav, Zwaaftink, Christine Groot

Source: In Remote Sensing of Environment 1 December 2021 266

Joint reconstruction of an in-focus image and of the background signal in in-line holographic microscopy

Authors: Berdeu, Anthony, Olivier, Thomas, Momey, Fabien, Denis, Loïc, Pinston, Frédéric, Faure, Nicolas, Fournier, Corinne

Source: In Optics and Lasers in Engineering November 2021 146

Vascular Complications and Bleeding After Transfemoral TAVR With Surgical Versus Percutaneous Approach: A Contemporary Prospective Study.

Authors: Dardaillon, Annick Astié, Akodad, Mariama, Huet, Fabien, Meunier, Pierre Alain, Gandet, Thomas, Macia, Jean-Christophe, Schmutz, Laurent, Targosz, Frederic, Roubille, François, Steinecker, Matthieu, Lattuca, Benoit, Robert, Pierre, Berdeu, Jean-Michel, Cayla, Guillaume, Leclercq, Florence, Iosseliani, David G.

Source: Journal of Interventional Cardiology; 10/14/2024, Vol. 2024, p1-9, 9p

Subject Terms: HEART valve prosthesis implantation, PERIPHERAL vascular diseases, ARTERIAL catheterization, UNIVERSITY research, LONGITUDINAL method

Feasibility and Safety of Post-Transcatheter Aortic Valve Replacement Coronary Revascularization Guided by Stress Cardiac Imaging.

Authors: Leclercq, Florence, Akodad, Mariama, Prunet, Elvira, Huet, Fabien, Meunier, Pierre-Alain, Manna, François, Macia, Jean-Christophe, Robert, Pierre, Steinecker, Matthieu, Berdeu, Jean-Michel, Schmutz, Laurent, Gandet, Thomas, Roubille, François, Cayla, Guillaume, Mariano-Goulart, Denis, Lattuca, Benoît

Source: Journal of Clinical Medicine; Oct2024, Vol. 13 Issue 19, p5932, 12p

Subject Terms: CORONARY artery stenosis, PATIENT compliance, HEART valve prosthesis implantation, ACUTE coronary syndrome, CORONARY artery disease, MYOCARDIAL perfusion imaging

Lensfree microscopy: A new framework for the imaging of viruses, bacteria, cells and tissue

Authors: Allier, C. P., Kesavan, S. Vinjimore, Hennequin, Y., Cioni, O., Momey, F., Bordy, T., Herve, L., Coutard, J.-G., Morel, S., Berdeu, A., Navarro, F., Dinten, J.-M.

Source: 2015 IEEE International Electron Devices Meeting (IEDM) Electron Devices Meeting (IEDM), 2015 IEEE International. :13.4.1-13.4.5 Dec, 2015

Relation: 2015 IEEE International Electron Devices Meeting (IEDM)