Zobrazeno 1 - 10
of 1 803
pro vyhledávání: '"Marchetti E."'
Autor:
Bortoletto, F., Benetti, S., Bonanno, G., Bonoli, C., Bruno, P., Carmona, C., Conconi, P., Corcione, L., Cosentino, R., D'Alessandro, M., Dominguez, R., Fantinel, D., Galli, A., Gardiol, D., Ghedina, A., Ghinassi, F., Giro, E., Gonzales, C., Gonzalez, NI., Guerra, J., Magazzù, A., Mancini, D., Marchetti, E., Medina, J., Pasian, F., Paulli, F., Pernechele, C., Pucillo, M., Ragazzoni, R., Riverol, C., Riverol, L., Schipani, P., Smareglia, R., Tessicini, G., Trancho, G., Vuerli, C., Zacchei, A.
Publikováno v:
Scientific dedication of the Telescopio Nazionale Galileo - proc. CNNA-INAF Meeting, La Palma (Canary Islands, E), 3-5 November 2000 - (2000) p.114
In May 1997 a consistent part of the services and structures committed to the industry had already been released to the commissioning group. The telescope itself was, with the exception of the Nasmyth derotators, motors and all the optics groups, bas
Externí odkaz:
http://arxiv.org/abs/2302.10566
Autor:
Braga, V. F., Stetson, P. B., Bono, G., Dall'Ora, M., Ferraro, I., Fiorentino, G., Iannicola, G., Marconi, M., Marengo, M., Monson, A. J., Neeley, J., Persson, S. E., Beaton, R. L., Buonanno, R., Calamida, A., Castellani, M., Di Carlo, E., Fabrizio, M., Freedman, W. L., Inno, L., Madore, B. F., Magurno, D., Marchetti, E., Marinoni, S., Marrese, P., Matsunaga, N., Minniti, D., Monelli, M., Nonino, M., Piersimoni, A. M., Pietrinferni, A., Prada-Moroni, P., Pulone, L., Stellingwerf, R., Tognelli, E., Walker, A. R., Valenti, E., Zoccali, M.
We present a new complete Near-Infrared (NIR, $JHK_s$) census of RR Lyrae stars (RRLs) in the globular $\omega$ Cen (NGC 5139). We collected 15,472 $JHK_s$ images with 4-8m class telescopes over 15 years (2000-2015) covering a sky area around the clu
Externí odkaz:
http://arxiv.org/abs/1802.03578
Autor:
Schipani, P., Marty, L., Mannetta, M., Esposito, F., Molfese, C., Aboudan, A., Apestigue-Palacio, V., Arruego-Rodriguez, I., Bettanini, C., Colombatti, G., Debei, S., Genzer, M., Harri, A-M., Marchetti, E., Montmessin, F., Mugnuolo, R., Pirrotta, S., Wilson, C.
DREAMS (Dust Characterisation, Risk Assessment, and Environment Analyser on the Martian Surface) is a payload accommodated on the Schiaparelli Entry and Descent Module (EDM) of ExoMars 2016, the ESA and Roscosmos mission to Mars (Esposito (2015), Bet
Externí odkaz:
http://arxiv.org/abs/1703.05301
Autor:
Basden, A. G., Bardou, L., Calia, D. Bonaccini, Buey, T., Centrone, M., Chemla, F., Gach, J. L., Gendron, E., Gratadour, D., Guidolin, I., Jenkins, D. R., Marchetti, E., Morris, T. J., Myers, R. M., Osborn, J., Reeves, A. P., Reyes, M., Rousset, G., Lombardi, G., Townson, M. J., Vidal, F.
The performance of adaptive optics systems is partially dependant on the algorithms used within the real-time control system to compute wavefront slope measurements. We demonstrate use of a matched filter algorithm for the processing of elongated las
Externí odkaz:
http://arxiv.org/abs/1702.03736
Autor:
Dalessandro, E., Saracino, S., Origlia, L., Marchetti, E., Ferraro, F. R., Lanzoni, B., Geisler, D., Cohen, R. E, Mauro, F., Villanova, S.
Ground-based imagers at 8m class telescopes assisted by Multi conjugate Adaptive Optics are primary facilities to obtain accurate photometry and proper motions in dense stellar fields. We observed the central region of the globular clusters Liller 1
Externí odkaz:
http://arxiv.org/abs/1610.03489
Autor:
Liuzzo, E., Falomo, R., Paiano, S., Treves, A., Uslenghi, M., Arcidiacono, C., Baruffolo, A., Diolaiti, E., Farinato, J., Lombini, M., Moretti, A., Ragazzoni, R., Brast, R., Donaldson, R., Kolb, J., Marchetti, E., Tordo, S.
We present near-IR images of five luminous quasars at z~2 and one at z~4 obtained with an experimental adaptive optics instrument at the ESO Very Large Telescope. The observations are part of a program aimed at demonstrating the capabilities of multi
Externí odkaz:
http://arxiv.org/abs/1605.08406
Akademický článek
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Autor:
Valenti, E., Zoccali, M., Gonzalez, O. A., Minniti, D., Alonso-Garcia, J., Marchetti, E., Hempel, M., Renzini, A., Rejkuba, M.
We present the first stellar density profile of the Milky Way bulge reaching latitude $b=0^\circ$. It is derived by counting red clump stars within the colour\--magnitude diagram constructed with the new PSF-fitting photometry from VISTA Variables in
Externí odkaz:
http://arxiv.org/abs/1510.07425
Autor:
Liuzzo, E., Falomo, R., Treves, A., Arcidiacono, C., Torresi, E., Uslenghi, M., Farinato, J., Moretti, A., Ragazzoni, R., Diolaiti, E., Lombini, M., Brast, R., Donaldson, R., Kolb, J., Marchetti, E., Tordo, S.
PKS 2155-304 is one of the brightest BL Lac object in the sky and a very well studied target from radio to TeV bands. We report on high-resolution (~ 0.12 arcsec) direct imaging of the field of PKS 2155-304 using adaptive optics near-IR observations
Externí odkaz:
http://arxiv.org/abs/1301.1470
Publikováno v:
In NDT and E International March 2019 102:9-15
