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425 results on '"Da Deppo, Vania"'

201. OSIRIS Observations of Asteroid 21 Lutetia: Geomorphology and Colour Variegation

Author

Keller, Horst Uwe, Schröder, S. E., Hviid, Stubbe F., Spjuth, S., Jorda, Laurent, Groussin, Olivier, Thomas, Nicholas, Barucci, Maria Antonella, Fornasier, Sonia, Leyrat, Cédric, Besse, Sébastien, da Deppo, Vania, Debei, Stefano, Ferri, Francesca, Marchi, Simone, Moissl, Richard, Tubiana, Cecilia, Vincent, Jean-Baptiste, Lara, Luisa M., de Léon, J., Küppers, Michael, Magrin, Sara, Lazzarin, Monica, Vernazza, Pierre, Barbieri, Cesare, Sierks, Holger, Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Pôle Planétologie du LESIA, Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics (LESIA), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)

Subjects
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

International audience

Published
2008

202. Imaging Mercury surface: the SIMBIO-SYS experiment for the BepiColombo Mission

Author

Flamini, E., Stefano Debei, Capaccioni, F., Colangeli, L., Cremonese, Gabriele, Doressoundiram, A., Langevin, Y., Forni, O., Josset J, L., Bettanini Fecia Di Cossato, Carlo, Capria M, T., Sanctis M, C., Da Deppo, Vania, Mazzotta Epifani, E., Marra, G., Giampiero Naletto, Palumbo, P., Piccioni, G., Filacchione, G., mirco zaccariotto, and Marinangeli, L.

Published
2006

203. The morphological diversity of comet 67P/Churyumov-Gerasimenko

Author

Thomas, Nicolas, primary, Sierks, Holger, additional, Barbieri, Cesare, additional, Lamy, Philippe L., additional, Rodrigo, Rafael, additional, Rickman, Hans, additional, Koschny, Detlef, additional, Keller, Horst Uwe, additional, Agarwal, Jessica, additional, A'Hearn, Michael F., additional, Angrilli, Francesco, additional, Auger, Anne-Therese, additional, Barucci, M. Antonella, additional, Bertaux, Jean-Loup, additional, Bertini, Ivano, additional, Besse, Sebastien, additional, Bodewits, Dennis, additional, Cremonese, Gabriele, additional, Da Deppo, Vania, additional, Davidsson, Björn, additional, De Cecco, Mariolino, additional, Debei, Stefano, additional, El-Maarry, Mohamed Ramy, additional, Ferri, Francesca, additional, Fornasier, Sonia, additional, Fulle, Marco, additional, Giacomini, Lorenza, additional, Groussin, Olivier, additional, Gutierrez, Pedro J., additional, Güttler, Carsten, additional, Hviid, Stubbe F., additional, Ip, Wing-Huen, additional, Jorda, Laurent, additional, Knollenberg, Jörg, additional, Kramm, J.-Rainer, additional, Kührt, Ekkehard, additional, Küppers, Michael, additional, La Forgia, Fiorangela, additional, Lara, Luisa M., additional, Lazzarin, Monica, additional, Moreno, Josè J. Lopez, additional, Magrin, Sara, additional, Marchi, Simone, additional, Marzari, Francesco, additional, Massironi, Matteo, additional, Michalik, Harald, additional, Moissl, Richard, additional, Mottola, Stefano, additional, Naletto, Giampiero, additional, Oklay, Nilda, additional, Pajola, Maurizio, additional, Pommerol, Antoine, additional, Preusker, Frank, additional, Sabau, Lola, additional, Scholten, Frank, additional, Snodgrass, Colin, additional, Tubiana, Cecilia, additional, Vincent, Jean-Baptiste, additional, and Wenzel, Klaus-Peter, additional

Published
2015
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204. On the nucleus structure and activity of comet 67P/Churyumov-Gerasimenko

Author

Sierks, Holger, primary, Barbieri, Cesare, additional, Lamy, Philippe L., additional, Rodrigo, Rafael, additional, Koschny, Detlef, additional, Rickman, Hans, additional, Keller, Horst Uwe, additional, Agarwal, Jessica, additional, A’Hearn, Michael F., additional, Angrilli, Francesco, additional, Auger, Anne-Therese, additional, Barucci, M. Antonella, additional, Bertaux, Jean-Loup, additional, Bertini, Ivano, additional, Besse, Sebastien, additional, Bodewits, Dennis, additional, Capanna, Claire, additional, Cremonese, Gabriele, additional, Da Deppo, Vania, additional, Davidsson, Björn, additional, Debei, Stefano, additional, De Cecco, Mariolino, additional, Ferri, Francesca, additional, Fornasier, Sonia, additional, Fulle, Marco, additional, Gaskell, Robert, additional, Giacomini, Lorenza, additional, Groussin, Olivier, additional, Gutierrez-Marques, Pablo, additional, Gutiérrez, Pedro J., additional, Güttler, Carsten, additional, Hoekzema, Nick, additional, Hviid, Stubbe F., additional, Ip, Wing-Huen, additional, Jorda, Laurent, additional, Knollenberg, Jörg, additional, Kovacs, Gabor, additional, Kramm, J. Rainer, additional, Kührt, Ekkehard, additional, Küppers, Michael, additional, La Forgia, Fiorangela, additional, Lara, Luisa M., additional, Lazzarin, Monica, additional, Leyrat, Cédric, additional, Lopez Moreno, Josè J., additional, Magrin, Sara, additional, Marchi, Simone, additional, Marzari, Francesco, additional, Massironi, Matteo, additional, Michalik, Harald, additional, Moissl, Richard, additional, Mottola, Stefano, additional, Naletto, Giampiero, additional, Oklay, Nilda, additional, Pajola, Maurizio, additional, Pertile, Marco, additional, Preusker, Frank, additional, Sabau, Lola, additional, Scholten, Frank, additional, Snodgrass, Colin, additional, Thomas, Nicolas, additional, Tubiana, Cecilia, additional, Vincent, Jean-Baptiste, additional, Wenzel, Klaus-Peter, additional, Zaccariotto, Mirco, additional, and Pätzold, Martin, additional

Published
2015
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205. Dust measurements in the coma of comet 67P/Churyumov-Gerasimenko inbound to the Sun

Author

Rotundi, Alessandra, primary, Sierks, Holger, additional, Della Corte, Vincenzo, additional, Fulle, Marco, additional, Gutierrez, Pedro J., additional, Lara, Luisa, additional, Barbieri, Cesare, additional, Lamy, Philippe L., additional, Rodrigo, Rafael, additional, Koschny, Detlef, additional, Rickman, Hans, additional, Keller, Horst Uwe, additional, López-Moreno, José J., additional, Accolla, Mario, additional, Agarwal, Jessica, additional, A’Hearn, Michael F., additional, Altobelli, Nicolas, additional, Angrilli, Francesco, additional, Barucci, M. Antonietta, additional, Bertaux, Jean-Loup, additional, Bertini, Ivano, additional, Bodewits, Dennis, additional, Bussoletti, Ezio, additional, Colangeli, Luigi, additional, Cosi, Massimo, additional, Cremonese, Gabriele, additional, Crifo, Jean-Francois, additional, Da Deppo, Vania, additional, Davidsson, Björn, additional, Debei, Stefano, additional, De Cecco, Mariolino, additional, Esposito, Francesca, additional, Ferrari, Marco, additional, Fornasier, Sonia, additional, Giovane, Frank, additional, Gustafson, Bo, additional, Green, Simon F., additional, Groussin, Olivier, additional, Grün, Eberhard, additional, Güttler, Carsten, additional, Herranz, Miguel L., additional, Hviid, Stubbe F., additional, Ip, Wing, additional, Ivanovski, Stavro, additional, Jerónimo, José M., additional, Jorda, Laurent, additional, Knollenberg, Joerg, additional, Kramm, Rainer, additional, Kührt, Ekkehard, additional, Küppers, Michael, additional, Lazzarin, Monica, additional, Leese, Mark R., additional, López-Jiménez, Antonio C., additional, Lucarelli, Francesca, additional, Lowry, Stephen C., additional, Marzari, Francesco, additional, Epifani, Elena Mazzotta, additional, McDonnell, J. Anthony M., additional, Mennella, Vito, additional, Michalik, Harald, additional, Molina, Antonio, additional, Morales, Rafael, additional, Moreno, Fernando, additional, Mottola, Stefano, additional, Naletto, Giampiero, additional, Oklay, Nilda, additional, Ortiz, José L., additional, Palomba, Ernesto, additional, Palumbo, Pasquale, additional, Perrin, Jean-Marie, additional, Rodríguez, Julio, additional, Sabau, Lola, additional, Snodgrass, Colin, additional, Sordini, Roberto, additional, Thomas, Nicolas, additional, Tubiana, Cecilia, additional, Vincent, Jean-Baptiste, additional, Weissman, Paul, additional, Wenzel, Klaus-Peter, additional, Zakharov, Vladimir, additional, and Zarnecki, John C., additional

Published
2015
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207. Characterization of the integrating sphere for the on-ground calibration of the SIMBIOSYS instrument for the BepiColombo ESA mission

Author

Da Deppo, Vania, additional, Martellato, Elena, additional, Rossi, Guglielmo, additional, Naletto, Giampiero, additional, Della Corte, Vincenzo, additional, Capaccioni, Fabrizio, additional, Filacchione, Gianrico, additional, Zusi, Michele, additional, Palumbo, Pasquale, additional, Aroldi, Gianluca, additional, Baroni, Marco, additional, Borrelli, Donato, additional, Tommasi, Leonardo, additional, Dami, Michele, additional, Ficai Veltroni, Iacopo, additional, Flamini, Enrico, additional, and Cremonese, Gabriele, additional

Published
2014
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212. In flight stray light estimate for the Solar Orbiter/Metis coronagraph

Author

Minoglou, Kyriaki, Karafolas, Nikos, Cugny, Bruno, Landini, Federico, Romoli, Marco, Nicolini, Gianalfredo, Frassetto, Fabio, Susino, Roberto, Abbo, Lucia, Andretta, Vincenzo, Burtovoi, Aleksandr, Casini, Chiara, Chioetto, Paolo, Corso, Alain J., Da Deppo, Vania, De Leo, Yara, Fabi, Michele, Fineschi, Silvano, Frassati, Federica, Grimani, Catia, Heinzel, Petr, Jerse, Giovanna, Liberatore, Alessandro, Naletto, Giampiero, Pancrazzi, Maurizio, Russano, Giuliana, Sasso, Clementina, Spadaro, Daniele, Stangalini, Marco, Telloni, Daniele, Teriaca, Luca, Uslenghi, Michela, Volpicelli, Cosimo, and Zuppella, Paola

Published
2023
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213. Out-of-focus point sources image simulation for the Metis solar coronagraph onboard the Solar Orbiter mission

Author

Minoglou, Kyriaki, Karafolas, Nikos, Cugny, Bruno, Da Deppo, Vania, Casini, Chiara, Chioetto, Paolo, Frassetto, Fabio, Nordera, Simone, Zuppella, Paola, Corso, Alain, Landini, Federico, Pancrazzi, Maurizio, Susino, Roberto, Sasso, Clementina, Uslenghi, Michela, Romoli, Marco, Andretta, Vincenzo, Fineschi, Silvano, Naletto, Giampiero, Nicolini, Gianalfredo, Spadaro, Daniele, Stangalini, Marco, Teriaca, Luca, Abbo, Lucia, Grimani, Catia, Burtovoi, Aleksandr, De Leo, Yara, Fabi, Michele, Frassati, Federica, Jerse, Giovanna, and Russano, Giuliana

Published
2023
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214. Novel space coronagraphs: METIS, a flexible optical design for multi-wavelength imaging and spectroscopy

Author

Fineschi, Silvano, primary, Antonucci, Ester, additional, Romoli, Marco, additional, Bemporad, Alessandro, additional, Capobianco, Gerardo, additional, Crescenzio, Giuseppe, additional, Nicolini, Gianalfredo, additional, Massone, Giuseppe, additional, Telloni, Daniele, additional, Focardi, Maurizio, additional, Landini, Fedrico, additional, Pancrazzi, Maurizio, additional, Poletto, Luca, additional, Pelizzo, Maria-G., additional, Da Deppo, Vania, additional, Moses, J. Dan, additional, Andretta, Vincenzo, additional, Naletto, Giampiero, additional, Nicolosi, Piergiorgio, additional, Spadaro, Daniele, additional, Berlicki, Arkadiusz, additional, Uslenghi, Michela, additional, Malvezzi, Marco, additional, Teriaca, Luca, additional, Abbo, L., additional, and Magli, Enrico, additional

Published
2013
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216. Observations of Comet 9P/Tempel 1 around the Deep Impact event by the OSIRIS cameras onboard Rosetta

Author

Keller, H. U., Küppers, Michael, Fornasier, S., Gutierrez, P. J., Hviid, S.F., Jorda, L., Knollenberg, Jörg, Lowry, Stephen C., Rengel, Miriam, Bertini, Ivano, Cremose, Gabriele, Ip, Wing, Koschny, Detlef, Kramm, Rainer, Kürth, Ekkehard, Lara, L.M., Sierks, H., Thomas, N., Barbieri, C., Lamy, P., Rickman, H., Rodrigo, Rafael, A'Hearn, Michael F., Angrilli, F., Barucci, M.A., Bertaux, J. L., da Deppo, Vania de, Davidsson, Björn J.R., Cecco, Mariolino, Debei, S., Fulle, M., Gliem, F., Groussin, Olivier, López Moreno, José Luis, Marzari, Francesco, Naletto, G., Sabau, L., Sanz Andres, Angel Pedro, Wenzel, K. P., Keller, H. U., Küppers, Michael, Fornasier, S., Gutierrez, P. J., Hviid, S.F., Jorda, L., Knollenberg, Jörg, Lowry, Stephen C., Rengel, Miriam, Bertini, Ivano, Cremose, Gabriele, Ip, Wing, Koschny, Detlef, Kramm, Rainer, Kürth, Ekkehard, Lara, L.M., Sierks, H., Thomas, N., Barbieri, C., Lamy, P., Rickman, H., Rodrigo, Rafael, A'Hearn, Michael F., Angrilli, F., Barucci, M.A., Bertaux, J. L., da Deppo, Vania de, Davidsson, Björn J.R., Cecco, Mariolino, Debei, S., Fulle, M., Gliem, F., Groussin, Olivier, López Moreno, José Luis, Marzari, Francesco, Naletto, G., Sabau, L., Sanz Andres, Angel Pedro, and Wenzel, K. P.

Abstract

The OSIRIS cameras on the Rosetta spacecraft observed Comet 9P/Tempel 1 from 5 days before to 10 days after it was hit by the Deep Impact projectile. The Narrow Angle Camera (NAC) monitored the cometary dust in 5 different filters. The Wide Angle Camera (WAC) observed through filters sensitive to emissions from OH, CN, Na, and OI together with the associated continuum. Before and after the impact the comet showed regular variations in intensity. The period of the brightness changes is consistent with the rotation period of Tempel 1. The overall brightness of Tempel 1 decreased by about 10% during the OSIRIS observations. The analysis of the impact ejecta shows that no new permanent coma structures were created by the impact. Most of the material moved with View the MathML source∼200ms−1. Much of it left the comet in the form of icy grains which sublimated and fragmented within the first hour after the impact. The light curve of the comet after the impact and the amount of material leaving the comet (View the MathML source4.5–9×106kg of water ice and a presumably larger amount of dust) suggest that the impact ejecta were quickly accelerated by collisions with gas molecules. Therefore, the motion of the bulk of the ejecta cannot be described by ballistic trajectories, and the validity of determinations of the density and tensile strength of the nucleus of Tempel 1 with models using ballistic ejection of particles is uncertain.

Published
2007

217. ESTIMATE OF DTM DEGRADATION DUE TO IMAGE COMPRESSION FOR THE STEREO CAMERA OF THE BEPICOLOMBO MISSION.

Author

Re, C., Simioni, E., Cremonese, G., Roncella, R., Forlani, G., Langevin, Y., Da Deppo, Vania, Naletto, G., and Salemi, G.

Subjects
MAPS of Mercury, PLANETARY surfaces, IMAGING systems
Abstract

The great amount of data that will be produced during the imaging of Mercury by the stereo camera (STC) of the BepiColombo mission needs a compromise with the restrictions imposed by the band downlink that could drastically reduce the duration and frequency of the observations. The implementation of an on-board real time data compression strategy preserving as much information as possible is therefore mandatory. The degradation that image compression might cause to the DTM accuracy is worth to be investigated. During the stereo-validation procedure of the innovative STC imaging system, several image pairs of an anorthosite sample and a modelled piece of concrete have been acquired under different illumination angles. This set of images has been used to test the effects of the compression algorithm (Langevin and Forni, 2000) on the accuracy of the DTM produced by dense image matching. Different configurations taking in account at the same time both the illumination of the surface and the compression ratio, have been considered. The accuracy of the DTMs is evaluated by comparison with a high resolution laser-scan acquisition of the same targets. The error assessment included also an analysis on the image plane indicating the influence of the compression procedure on the image measurements. [ABSTRACT FROM AUTHOR]

Published
2016
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219. METIS: a novel coronagraph design for the Solar Orbiter mission

Author

Fineschi, Silvano, primary, Antonucci, Ester, additional, Naletto, Giampiero, additional, Romoli, Marco, additional, Spadaro, Daniele, additional, Nicolini, Gianalfredo, additional, Abbo, Lucia, additional, Andretta, Vincenzo, additional, Bemporad, Alessandro, additional, Berlicki, Arkadiusz, additional, Capobianco, Gerardo, additional, Crescenzio, Giuseppe, additional, Da Deppo, Vania, additional, Focardi, Mauro, additional, Landini, Federico, additional, Massone, Giuseppe, additional, Malvezzi, Marco A., additional, Moses, J. Dan, additional, Nicolosi, Piergiorgio, additional, Pancrazzi, Maurizio, additional, Pelizzo, Maria-Guglielmina, additional, Poletto, Luca, additional, Schühle, Udo H., additional, Solanki, Sami K., additional, Telloni, Daniele, additional, Teriaca, Luca, additional, and Uslenghi, Michela, additional

Published
2012
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220. Multi Element Telescope for Imaging and Spectroscopy (METIS) coronagraph for the Solar Orbiter mission

Author

Antonucci, Ester, primary, Fineschi, Silvano, additional, Naletto, Giampiero, additional, Romoli, Marco, additional, Spadaro, Daniele, additional, Nicolini, Gianalfredo, additional, Nicolosi, Piergiorgio, additional, Abbo, Lucia, additional, Andretta, Vincenzo, additional, Bemporad, Alessandro, additional, Auchère, Frédéric, additional, Berlicki, Arkadiusz, additional, Bruno, Roberto, additional, Capobianco, Gerardo, additional, Ciaravella, Angela, additional, Crescenzio, Giuseppe, additional, Da Deppo, Vania, additional, D'Amicis, Raffaella, additional, Focardi, Mauro, additional, Frassetto, Fabio, additional, Heinzel, Peter, additional, Lamy, Philippe L., additional, Landini, Federico, additional, Massone, Giuseppe, additional, Malvezzi, Marco A., additional, Moses, J. Dan, additional, Pancrazzi, Maurizio, additional, Pelizzo, Maria-Guglielmina, additional, Poletto, Luca, additional, Schühle, Udo H., additional, Solanki, Sami K., additional, Telloni, Daniele, additional, Teriaca, Luca, additional, and Uslenghi, Michela, additional

Published
2012
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227. A New Stereo Algorithm based on Snakes

Author

Simioni, Emanuele, primary, Naletto, Giampiero, additional, Forlani, Gianfranco, additional, Cremonese, Gabriele, additional, Da Deppo, Vania, additional, Massironi, Matteo, additional, and Segato, Elisa, additional

Published
2011
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235. Ultraviolet and Visible-light Coronagraphic Imager (UVCI)

Author

Fineschi, Silvano, primary, Antonucci, Ester, additional, Romoli, Marco, additional, Gardiol, Daniele, additional, Naletto, Giampiero, additional, Giordano, Silvio, additional, Malvezzi, Marco, additional, Da Deppo, Vania, additional, Zangrilli, Luca, additional, and Noci, Giancarlo, additional

Published
2003
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246. Challenges during Metis-Solar Orbiter commissioning phase.

Author

Romoli, Marco, Andretta, Vincenzo, Bemporad, Alessandro, Casti, Marta, Da Deppo, Vania, De Leo, Yara, Fabi, Michele, Fineschi, Silvano, Frassetto, Fabio, Grimani, Catia, Heerlein, Klaus, Heinzel, Petr, Jerse, Giovanna, Landini, Federico, Liberatore, Alessandro, Magli, Enrico, Naletto, Giampiero, Nicolini, Gianalfredo, Pancrazzi, Maurizio, and Pelizzo, Maria Guglielmina

Published
2021
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248. Test of protected silver coating on aluminum samples of ARIEL main telescope mirror substrate material.

Author

Chioetto, Paolo, Zupella, Paola, Da Deppo, Vania, Nordera, Simone, Pace, Emanuele, Tozzi, Andrea, Morgante, Gianluca, Terenzi, Luca, Brienza, Daniele, Missaglia, Nadia, Bianucci, Giovanni, Spinelli, Sebastiano, Guerriero, Elisa, Rossi, Massimiliano, Grisoni, Gabriele, Bondet, Colin, Chauveau, Grégory, Porta, Caroline, Grezes-Besset, Catherine, and Malaguti, Giuseppe

Published
2021
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249. In-flight optical performance assessment for the Metis solar coronagraph.

Author

Da Deppo, Vania, Chioetto, Paolo, Andretta, Vincenzo, Casini, Chiara, Frassetto, Fabio, Slemer, Alessandra, Zuppella, Paola, Romoli, Marco, Fineschi, Silvano, Heinzel, Petr, Naletto, Giampiero, Nicolini, Gianalfredo, Spadaro, Daniele, Stangalini, Marco, Teriaca, Luca, Bemporad, Alessandro, Casti, Marta, Fabi, Michele, Grimani, Catia, and Heerlein, Klaus

Published
2021
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