Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Busoni, L."'
Sensitivity and resolution of space telescopes are directly related to the size of the primary mirror. Enabling such future extremely large space telescopes or even arrays of those will require to drastically reduce the areal weight of the mirror sys
Externí odkaz:
http://arxiv.org/abs/2410.07741
Publikováno v:
AO4ELT7 proceedings 2023
The upcoming extremely large telescopes will have to deal with the so-called ''pupil fragmentation'' effect: for what concerns the Extremely Large Telescope (ELT), the presence of thick spider legs supporting the secondary mirror may induce unseen ph
Externí odkaz:
http://arxiv.org/abs/2312.12898
Autor:
Rampazzo, R., Uslenghi, M., Giorgiev, I. Y., Cattapan, A., Verdes-Montenegro, L., Bonaglia, M., Borelli, J. L., Busoni, L., Gaessler, W., Magrin, D ., Marino, A., Mazzei, P., Mazzoni, T., Peter, D., Rabien, S., Ragazzoni, R., Rosensteiner, M.
We aim to refine the sample of isolated early-type galaxies in the AMIGA catalogue via high resolution imaging. Here we report the result from a pilot study investigating two candidates, KIG 685 and KIG 895, in K-band with the laser guide star and wa
Externí odkaz:
http://arxiv.org/abs/1910.02664
Autor:
Perna, M., Curti, M., Cresci, G., Mannucci, F., Rabien, S., Grillo, C., Belli, S., Bonaglia, M., Busoni, L., Contursi, A., Esposito, S., Georgiev, I., Lutz, D., de Xivry, G. Orban, Zibetti, S., Gaessler, W., Mazzoni, T., Borelli, J., Rosensteiner, M., Ziegler, J., Buschkamp, P., Rahmer, G., Kulas, M., Peter, D., Raab, W., Deysenroth, M., Gemperlein, H.
Publikováno v:
A&A 618, A36 (2018)
Gravitationally lensed systems allow a detailed view of galaxies at high redshift. High spatial- and spectral-resolution measurements of arc-like structures can offer unique constraints on the physical and dynamical properties of high-z systems. We p
Externí odkaz:
http://arxiv.org/abs/1806.10211
Autor:
Rabien, S., Angel, R., Barl, L., Beckmann, U., Busoni, L., Belli, S., Bonaglia, M., Borelli, J., Brynnel, J., Buschkamp, P., Cardwel, A., Contursi, A., Connot, C., Davies, R., Deysenroth, M., Durney, O., Eisenhauer, F., Elberich, M., Esposito, S., Frye, B., Gaessler, W., Gasho, V., Gemperlein, H., Genzel, R., Georgiev, I. Y., Green, R., Hart, M., Kohlmann, C., Kulas, M., Lefebvre, M., Mazzoni, T., Noenickx, J., Ott, T., de Xivry, G. Orban, Peter, D., Puglisi, A., Qin, Y., Quirrenbach, A., Raab, W., Rademacher, M., Rahmer, G., Rix, H. W., Rosensteiner, M., Salinari, P., Schwab, C., Sivitilli, A., Steinmetz, M., Storm, J., Veillet, C., Weigelt, G., Ziegleder, J.
Publikováno v:
A&A 621, A4 (2019)
Having completed its commissioning phase, the Advanced Rayleigh guided Ground-layer adaptive Optics System (ARGOS) facility is coming online for scientific observations at the Large Binocular Telescope (LBT). With six Rayleigh laser guide stars in tw
Externí odkaz:
http://arxiv.org/abs/1806.09938
Autor:
Brusa, M., Cresci, G., Daddi, E., Paladino, R., Perna, M., Bongiorno, A., Lusso, E., Sargent, M. T., Casasola, V., Feruglio, C., Fraternali, F., Georgiev, I., Mainieri, V., Carniani, S., Comastri, A., Duras, F., Fiore, F., Mannucci, F., Marconi, A., Piconcelli, E., Zamorani, G., Gilli, R., La Franca, F., Lanzuisi, G., Lutz, D., Santini, P., Scoville, N. Z., Vignali, C., Vito, F., Rabien, S., Busoni, L., Bonaglia, M.
Publikováno v:
A&A 612, A29 (2018)
We imaged with ALMA and ARGOS/LUCI the molecular gas and the dust and stellar continuum in XID2028, an obscured QSO at z=1.593, where the presence of a massive outflow in the ionized gas component traced by the [O III]5007 emission has been resolved
Externí odkaz:
http://arxiv.org/abs/1712.04505
Autor:
Riccardi, A., Esposito, S., Agapito, G., Antichi, J., Biliotti, V., Blain, C., Briguglio, R., Busoni, L., Carbonaro, L., Di Rico, G., Giordano, C., Pinna, E., Puglisi, A., Spanò, P., Xompero, M., Baruffolo, A., Kasper, M., Egner, S., Valles, M. Suàrez, Soenke, C., Downing, M., Reyes, J.
Publikováno v:
Proc. SPIE Vol. 9909 (2016)
ERIS is the new AO instrument for VLT-UT4 led by a Consortium of Max-Planck Institut fuer Extraterrestrische Physik, UK-ATC, ETH-Zurich, ESO and INAF. The ERIS AO system provides NGS mode to deliver high contrast correction and LGS mode to extend hig
Externí odkaz:
http://arxiv.org/abs/1607.06949
Autor:
Monelli, M., Testa, V., Bono, G., Ferraro, I., Iannicola, G., Fiorentino, G., Arcidiacono, C., Massari, D., Boutsia, K., Briguglio, R., Busoni, L., Carini, R., Close, L., Cresci, G., Esposito, S., Fini, L., Fumana, M., Guerra, J. C., Hill, J., Kulesa, C., Mannucci, F., McCarthy, D., Pinna, E., Puglisi, A., Quiros-Pacheco, F., Ragazzoni, R., Riccardi, A., Skemer, A., Xompero, M.
We present deep near-infrared (NIR) J, Ks photometry of the old, metal-poor Galactic globular cluster M\,15 obtained with images collected with the LUCI1 and PISCES cameras available at the Large Binocular Telescope (LBT). We show how the use of Firs
Externí odkaz:
http://arxiv.org/abs/1507.08845
Autor:
Esposito, S., Mesa, D., Skemer, A., Arcidiacono, C., Claudi, R. U., Desidera, S., Gratton, R., Mannucci, F., Marzari, F., Masciadri, E., Close, L., Hinz, P., Kulesa, C., McCarthy, D., Males, J., Agapito, G., Argomedo, J., Boutsia, K., Briguglio, R., Brusa, G., Busoni, L., Cresci, G., Fini, L., Fontana, A., Guerra, J. C., Hill, J. M., Miller, D., Paris, D., Pinna, E., Puglisi, A., Quiros-Pacheco, F., Riccardi, A., Stefanini, P., Testa, V., Xompero, M., Woodward, C.
We have performed H and Ks band observations of the planetary system around HR 8799 using the new AO system at the Large Binocular Telescope and the PISCES Camera. The excellent instrument performance (Strehl ratios up to 80% in H band) enabled detec
Externí odkaz:
http://arxiv.org/abs/1203.2735
Autor:
Close, L. M., Puglisi, A., Males, J. R., Arcidiacono, C., Skemer, A., Guerra, J. C., Busoni, L., Brusa, G., Pinna, E., Miller, D. L., Riccardi, A., McCarthy, D. W., Xompero, M., Kulesa, C., Quiros-Pacheco, F., Argomedo, J., Brynnel, J., Esposito, S., Mannucci, F., Boutsia, K., Fini, L., Thompson, D. J., Hill, J. M., Woodward, C. E., Briguglio, R., Rodigas, T. J., Stefanini, P., Agapito, G., Hinz, P., Follette, K., Green, R.
The new 8.4m LBT adaptive secondary AO system, with its novel pyramid wavefront sensor, was used to produce very high Strehl (75% at 2.16 microns) near infrared narrowband (Br gamma: 2.16 microns and [FeII]: 1.64 microns) images of 47 young (~1 Myr)
Externí odkaz:
http://arxiv.org/abs/1203.2638