Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Pinna, Enrico"'
Autor:
Pinna, Enrico, Rossi, Fabio, Agapito, Guido, Puglisi, Alfio, Plantet, Cédric, Ghose, Essna, Bec, Matthieu, Bonaglia, Marco, Briguglio, Runa, Brusa, Guido, Carbonaro, Luca, Cavallaro, Alessandro, Christou, Julian, Durney, Olivier, Ertel, Steve, Esposito, Simone, Grani, Paolo, Guerra, Juan Carlos, Hinz, Philip, Lefebvre, Michael, Mazzoni, Tommaso, Mechtley, Brandon, Miller, Douglas L., Montoya, Manny, Power, Jennifer, Rothberg, Barry, Taylor, Gregory, Vaz, Amali, Xompero, Marco, Zhang, Xianyu
Publikováno v:
AO4ELT7 proceedings 2023
The SOUL systems at the Large Bincoular Telescope can be seen such as precursor for the ELT SCAO systems, combining together key technologies such as EMCCD, Pyramid WFS and adaptive telescopes. After the first light of the first upgraded system on Se
Externí odkaz:
http://arxiv.org/abs/2310.14447
Publikováno v:
A&A 677, A168 (2023)
Context. The diffusion of adaptive optics systems in astronomical instrumentation for large ground-based telescopes is rapidly increasing and the pyramid wavefront sensor is replacing the Shack-Hartmann as the standard solution for single conjugate a
Externí odkaz:
http://arxiv.org/abs/2308.01066
Autor:
Stangalini, Marco, Pedichini, Fernando, Pinna, Enrico, Christou, Julian, Hill, John, Puglisi, Alfio, Bailey, Vanessa, Centrone, Mauro, Del Moro, Dario, Esposito, Simone, Fiore, Fabrizio, Giallongo, Emanuele, Hinz, Phil, Vaz, Amali
Residual speckles in adaptive optics (AO) images represent a well-known limitation on the achievement of the contrast needed for faint source detection. Speckles in AO imagery can be the result of either residual atmospheric aberrations, not correcte
Externí odkaz:
http://hdl.handle.net/10150/625223
http://arizona.openrepository.com/arizona/handle/10150/625223
http://arizona.openrepository.com/arizona/handle/10150/625223
Autor:
Males, Jared R., Close, Laird M., Guyon, Olivier, Morzinski, Katie M., Hinz, Philip, Esposito, Simone, Pinna, Enrico, Xompero, Marco, Briguglio, Runa, Riccardi, Armando, Puglisi, Alfio, Mazin, Ben, Ireland, Michael J., Weinberger, Alycia, Conrad, Al, Kenworthy, Matthew, Snik, Frans, Otten, Gilles, Jovanovic, Nemanja, Lozi, Julien
The next generation of extremely large telescopes (ELTs) have the potential to image habitable rocky planets, if suitably optimized. This will require the development of fast high order "extreme" adaptive optics systems for the ELTs. Located near the
Externí odkaz:
http://hdl.handle.net/10150/622021
http://arizona.openrepository.com/arizona/handle/10150/622021
http://arizona.openrepository.com/arizona/handle/10150/622021
Autor:
Morzinski, Katie M., Close, Laird M., Males, Jared R., Hinz, Phil M., Esposito, Simone, Riccardi, Armando, Briguglio, Runa, Follette, Katherine B., Pinna, Enrico, Puglisi, Alfio, Vezilj, Jennifer, Xompero, Marco, Wu, Ya-Lin
MagAO is the adaptive optics instrument at the Magellan Clay telescope at Las Campanas Observatory, Chile. MagAO has a 585-actuator adaptive secondary mirror and 1000-Hz pyramid wavefront sensor, operating on natural guide stars from R-magnitudes of
Externí odkaz:
http://hdl.handle.net/10150/622028
http://arizona.openrepository.com/arizona/handle/10150/622028
http://arizona.openrepository.com/arizona/handle/10150/622028
Autor:
Briguglio, Runa, Xompero, Marco, Scalera, Marcello, Riva, Marco, Del Vecchio, Ciro, Carbonaro, Luca, Arcidiacono, Carmelo, Agapito, Guido, Pinna, Enrico, Terreri, Alessandro, Pedichini, Fernando, Muradore, Riccardo, Tintori, Matteo, Biasi, Daniele Gallieni Roberto, Patauner, Christian, Marchi, Alessandro Zuccaro
In the last few years the concept of an active space telescope has been greatly developed, to meet demanding requirements with a substantial reduction of tolerances, risks and costs. This is the frame of the LATT project (an ESA TRP) and its follow-u
Externí odkaz:
http://arxiv.org/abs/2302.00335
Autor:
Annibali, Francesca, Pinna, Enrico, Hunt, Leslie K., Paris, Diego, Cusano, Felice, Bellazzini, Michele, Cannon, John M., Pascale, Raffaele, Tosi, Monica, Rossi, Fabio, Bologna, INAF-OAS, Arcetri, INAF-OA, Roma, INAF-OA, College, Macalester
Through adaptive optics (AO) imaging with the SOUL+LUCI instrument at the Large Binocular Telescope we were able to resolve, for the first time, individual stars in the gas-rich galaxy DDO68 C. This system was already suggested to be interacting with
Externí odkaz:
http://arxiv.org/abs/2212.08679
Autor:
Levraud, Nicolas, Chambouleyron, Vincent, Fauvarque, Olivier, Cissé, Mahawa, Sauvage, Jean-François, Neichel, Benoît, Bond, Charlotte, Pinna, Enrico, Esposito, Simone, Schwartz, Noah, Fusco, Thierry
Publikováno v:
Adaptive Optics Systems VIII, Jul 2022, Montr{\'e}al, France. pp.198
The next generation of Extremely Large Telescope (24 to 39m diameter) will suffer from the so-called "pupil fragmentation" problem. Due to their pupil shape complexity (segmentation, large spiders ...), some differential pistons may appear between so
Externí odkaz:
http://arxiv.org/abs/2209.08822
Autor:
Arcidiacono, Carmelo, Grazian, Andrea, Zanella, Anita, Vulcani, Benedetta, Portaluri, Elisa, Pedichini, Fernando, Gullieuszik, Marco, Simioni, Matteo, Piazzesi, Roberto, Wagner, Roland, Pinna, Enrico, Agapito, Guido, Rossi, Fabio, Plantet, Cedric
Publikováno v:
Carmelo Arcidiacono et al, "BRUTE, PSF Reconstruction for the SOUL pyramid-based Single Conjugate Adaptive Optics facility of the LBT" in Proc. SPIE, Vol. 12185, 2022, pp. 1218540
The astronomical applications greatly benefit from the knowledge of the instrument PSF. We describe the PSF Reconstruction algorithm developed for the LBT LUCI instrument assisted by the SOUL SCAO module. The reconstruction procedure considers only s
Externí odkaz:
http://arxiv.org/abs/2209.03278
Autor:
Simioni, Matteo, Arcidiacono, Carmelo, Wagner, Roland, Grazian, Andrea, Gullieuszik, Marco, Portaluri, Elisa, Vulcani, Benedetta, Zanella, Anita, Agapito, Guido, Davies, Richard, Helin, Tapio, Pedichini, Fernando, Piazzesi, Roberto, Pinna, Enrico, Ramlau, Ronny, Rossi, Fabio, Salo, Aleksi
Current state-of-the-art adaptive optics (AO) provides ground-based, diffraction-limited observations with high Strehl ratios (SR). However, a detailed knowledge of the point spread function (PSF) is required to fully exploit the scientific potential
Externí odkaz:
http://arxiv.org/abs/2209.03212