Zobrazeno 1 - 10
of 19 154
pro vyhledávání: '"A. Arcidiacono"'
Autor:
Portaluri, Elisa, Ragazzoni, Roberto, Greggio, Davide, Arcidiacono, Carmelo, Bergomi, Maria, Di Filippo, Simone, Dima, Marco, Farinato, Jacopo, Machado, Tânia Gomes, Magrin, Demetrio, Santhakumari, Kalyan K. R., Viotto, Valentina
The Ingot WFS belongs to a class of pupil-plane WFSs designed to address the challenges posed by Sodium Laser Guide Stars, and consists of a combination of refractive and reflective surfaces, arranged into a complex prismatic shape that extends in th
Externí odkaz:
http://arxiv.org/abs/2410.06259
Autor:
Machado, Tânia Gomes, Di Filippo, Simone, Santhakumari, Kalyan K. R., Bergomi, Maria, Greggio, Davide, Portaluri, Elisa, Malik, Dheeraj, Nesme, César, Arcidiacono, Carmelo, Ballone, Alessandro, Battaini, Federico, Viotto, Valentina, Ragazzoni, Roberto, Dima, Marco, Marafatto, Luca, Farinato, Jacopo, Magrin, Demetrio, Lessio, Luigi, Umbriaco, Gabriele
The Ingot WFS was designed to overcome some of the challenges present in classical wavefront sensors when they deal with sodium LGSs. This innovative sensor works by sensing the full 3D volume of the elongated LGS and is suitable for use in very larg
Externí odkaz:
http://arxiv.org/abs/2410.06260
Autor:
Sturm, E., Davies, R., Alves, J., Clénet, Y., Kotilainen, J., Monna, A., Nicklas, H., Pott, J. -U., Tolstoy, E., Vulcani, B., Achren, J., Annadevara, S., Anwand-Heerwart, H., Arcidiacono, C., Barboza, S., Barl, L., Baudoz, P., Bender, R., Bezawada, N., Biondi, F., Bizenberger, P., Blin, A., Boné, A., Bonifacio, P., Borgo, B., Born, J. van den, Buey, T., Cao, Y., Chapron, F., Chauvin, G., Chemla, F., Cloiseau, K., Cohen, M., Collin, C., Czoske, O., Dette, J. -O., Deysenroth, M., Dijkstra, E., Dreizler, S., Dupuis, O., van Egmond, G., Eisenhauer, F., Elswijk, E., Emslander, A., Fabricius, M., Fasola, G., Ferreira, F., Schreiber, N. M. Förster, Fontana, A., Gaudemard, J., Gautherot, N., Gendron, E., Gennet, C., Genzel, R., Ghouchou, L., Gillessen, S., Gratadour, D., Grazian, A., Grupp, F., Guieu, S., Gullieuszik, M., de Haan, M., Hartke, J., Hartl, M., Haussmann, F., Helin, T., Hess, H. -J., Hofferbert, R., Huber, H., Huby, E., Huet, J. -M., Ives, D., Janssen, A., Jaufmann, P., Jilg, T., Jodlbauer, D., Jost, J., Kausch, W., Kellermann, H., Kerber, F., Kravcar, H., Kravchenko, K., Kulcsár, C., Kunkarayakti, H., Kunst, P., Kwast, S., Lang, F., Lange, J., Lapeyrere, V., Ruyet, B. Le, Leschinski, K., Locatelli, H., Massari, D., Mattila, S., Mei, S., Merlin, F., Meyer, E., Michel, C., Mohr, L., Montargès, M., Müller, F., Münch, N., Navarro, R., Neumann, U., Neumayer, N., Neumeier, L., Pedichini, F., Pflüger, A., Piazzesi, R., Pinard, L., Porras, J., Portaluri, E., Przybilla, N., Rabien, S., Raffard, J., Raggazoni, R., Ramlau, R., Ramos, J., Ramsay, S., Raynaud, H. -F., Rhode, P., Richter, A., Rix, H. -W., Rodenhuis, M., Rohloff, R. -R., Romp, R., Rousselot, P., Sabha, N., Sassolas, B., Schlichter, J., Schuil, M., Schweitzer, M., Seemann, U., Sevin, A., Simioni, M., Spallek, L., Sönmez, A., Suuronen, J., Taburet, S., Thomas, J., Tisserand, E., Vaccari, P., Valenti, E., Kleijn, G. Verdoes, Verdugo, M., Vidal, F., Wagner, R., Wegner, M., van Winden, D., Witschel, J., Zanella, A., Zeilinger, W., Ziegleder, J., Ziegler, B.
MICADO is a first light instrument for the Extremely Large Telescope (ELT), set to start operating later this decade. It will provide diffraction limited imaging, astrometry, high contrast imaging, and long slit spectroscopy at near-infrared waveleng
Externí odkaz:
http://arxiv.org/abs/2408.16396
Autor:
Simioni, Matteo, Jodlbauer, Daniel, Arcidiacono, Carmelo, Grazian, Andrea, Gullieuszik, Marco, Portaluri, Elisa, Vulcani, Benedetta, Wagner, Roland, Zanella, Anita, Hartke, Johanna, Helin, Tapio, Kuncarayakti, Hanindyo, Masciadri, Elena, Pedichini, Fernando, Piazzesi, Roberto, Turchi, Alessio, Vaccari, Piero
The highest scientific return, for adaptive optics (AO) observations, is achieved with a reliable reconstruction of the PSF. This is especially true for MICADO@ELT. In this presentation, we will focus on extending the MICADO PSF reconstruction (PSF-R
Externí odkaz:
http://arxiv.org/abs/2407.09201
Autor:
Arcidiacono, Carmelo, Simioni, Matteo, Ragazzoni, Roberto, Gregori, Piero, Lorenzi, Paolo, Cerutti, Francesco, Ziano, Roberto, Bisiani, Matteo, Pellegrini, Roberta, Guazzora, Andrea, Pieri, Silvano, Dima, Marco, Di Rosa, Silvio, Zaggia, Simone, Farinato, Jacopo, Magrin, Demetrio, Grazian, Andrea, Gullieuszik, Marco
The FlyEye design makes its debut in the ESA's NEOSTEL developed by OHB-Italia. This pioneering FlyEye telescope integrates a monolithic 1-meter class primary mirror feeding 16 CCD cameras for discovering Near-Earth Object (NEO) and any class of tran
Externí odkaz:
http://arxiv.org/abs/2407.09140
Autor:
Arcidiacono, Carmelo, Portaluri, Elisa, Gullieuszik, Marco, Cantiello, Michele, Annibali, Francesca, Ciliegi, Paolo, Simioni, Matteo, Fantinel, Daniela, Agapito, Guido, Magrin, Demetrio
We report results from numerical simulations assessing astrometry measurements with the Multiconjugate Adaptive Optics Relay for ELT Observations (MORFEO) instrument on the Extremely Large Telescope (ELT). Using the Advanced Exposure Time Calculator
Externí odkaz:
http://arxiv.org/abs/2407.09135
Autor:
Grazian, Andrea, Portaluri, Elisa, Simioni, Matteo, Arcidiacono, Carmelo, Gullieuszik, Marco, Hartke, Johanna, Jodlbauer, Daniel, Pedichini, Fernando, Piazzesi, Roberto, Vaccari, Piero, Vulcani, Benedetta, Wagner, Roland, Zanella, Anita
MICADO is the first-light camera of the ESO ELT, allowing NIR imaging and long-slit spectroscopy assisted by adaptive optics. MICADO is now entering its construction phase, and the software for data reduction is reaching an adequate maturity level. T
Externí odkaz:
http://arxiv.org/abs/2407.09132
Autor:
Saracco, P., Conconi, P., Arcidiacono, C., Portaluri, E., Mahmoodzadeh, H., D'Orazi, V., Fedele, D., Gargiulo, A., Vanzella, E., Franzetti, P., Arosio, I., Barbalini, L., Lops, G., Molinari, E., Cascone, E., Cianniello, V., D'Auria, D., De Caprio, V., Di Antonio, I., Di Francesco, B., Di Rico, G., Eredia, C., Fumana, M., Greggio, D., Rodeghiero, G., Scalera, M., Alcala', J. M., Bisogni, S., Bonito, R., Bono, G., Garatti, A. Caratti o, Bonta', E. Dalla, Dall'Ora, M., Fiorentino, G., Gallazzi, A. R., Guarcello, M., Izzo, L., La Barbera, F., Lardo, C., Longhetti, M., Longobardo, A., Magrini, L., Mancini, C., Mura, A., Piconcelli, E., Pizzella, A., Podio, L., Polletta, M., Prisinzano, L., Ricci, F., Ripepi, V., Roccatagliata, V., Vietri, G.
The Extremely Large Telescopes (ELTs), thanks to their large apertures and cutting-edge Multi-Conjugate Adaptive Optics (MCAO) systems, promise to deliver sharper and deeper data even than the JWST. SHARP is a concept study for a near-IR (0.95-2.45 $
Externí odkaz:
http://arxiv.org/abs/2407.06264
Autor:
Ragazzoni, Roberto, Portaluri, Elisa, Greggio, Davide, Dima, Marco, Arcidiacono, Carmelo, Bergomi, Maria, Di Filippo, Simone, Machado, Tania Sofia Gomes, Santhakumari, Kalyan Kumar Radhakrishnan, Viotto, Valentina, Battaini, Federico, Carolo, Elena, Chinellato, Simonetta, Farinato, Jacopo, Magrin, Demetrio, Marafatto, Luca, Umbriaco, Gabriele, Vassallo, Daniele
Publikováno v:
A&A 688, A21 (2024)
Full sky coverage Adaptive Optics on Extremely Large Telescopes requires the adoption of several Laser Guide Stars as references.With such large apertures, the apparent elongation of the beacons is absolutely significant.With few exceptions,WaveFront
Externí odkaz:
http://arxiv.org/abs/2405.19415
Autor:
Menzio, L., Siviero, F., Arcidiacono, R., Cartiglia, N., Costa, M., Croci, T., Ferrero, M., Hanna, C., Lanteri, L., Mazza, S., Mulargiaa, R., Sadrozinski, H-F W., Seiden, A., Sola, V., Whitea, R., Wilder, M.
This paper reports on the spatial and temporal resolutions of an RSD 450 microns pitch pixels array measured at the DESY test beam facility. RSDs, Resistive Silicon Detectors, also known as AC-LGAD, achieve excellent position and temporal resolution
Externí odkaz:
http://arxiv.org/abs/2402.01517