Zobrazeno 1 - 10
of 13
pro vyhledávání: '"van Boekel, Roy"'
Autor:
Absil, Olivier, Kenworthy, Matthew, Delacroix, Christian, de Xivry, Gilles Orban, König, Lorenzo, Pathak, Prashant, Doelman, David, Por, Emiel, Snik, Frans, Born, Joost van den, Cantalloube, Faustine, Carlotti, Alexis, Courtney-Barrer, Benjamin, Forsberg, Pontus, Karlsson, Mikael, Bertram, Thomas, van Boekel, Roy, Dolkens, Dennis, Feldt, Markus, Glauser, Adrian M., Pantin, Eric, Quanz, Sascha P., Bettonvil, Felix, Brandl, Bernhard
Publikováno v:
Proceedings of the SPIE, Volume 13096, id. 13096-192 (2024)
The Mid-infrared ELT Imager and Spectrograph (METIS) is one of the first-generation scientific instruments for the ELT, built under the supervision of ESO by a consortium of research institutes across and beyond Europe. Designed to cover the 3 to 13
Externí odkaz:
http://arxiv.org/abs/2407.10588
Autor:
Bowens, Rory, Meyer, Michael R., Tobin, Taylor L., Viges, Eric, Hart, Dennis, Monnier, John, Leisenring, Jarron, Ives, Derek, van Boekel, Roy
New longwave HgCdTe detectors are critical to upcoming plans for ground-based infrared astronomy. These detectors, with fast-readouts and deep well-depths, will be key components of extremely large telescope instruments and therefore must be well und
Externí odkaz:
http://arxiv.org/abs/2405.20440
Autor:
Padovani, Paolo, Cirasuolo, Michele, van der Burg, Remco, Cantalloube, Faustine, George, Elizabeth, Kasper, Markus, Leschinski, Kieran, Martins, Carlos, Milli, Julien, Möhler, Sabine, Neeser, Mark, Neichel, Benoit, Otarola, Angel, Sánchez-Janssen, Rubén, Serra, Benoit, Smette, Alain, Valenti, Elena, Verinaud, Christophe, Vernet, Joël, Absil, Olivier, Agapito, Guido, Andersen, Morten, Arcidiacono, Carmelo, Arko, Matej, Baudoz, Pierre, Beltramo-Martin, Olivier, Biancalani, Enrico, Bierwirth, Thomas, Burtscher, Leonard, Carlà, Giulia, Castro-Almazán, Julio A., Cheffot, Anne-Laure, Coccato, Lodovico, Correia, Carlos, Fetick, Romain, Fiorentino, Giuliana, Fusco, Thierry, García-Lorenzo, Begoña, Fusillo, Nicola Gentile, Gonzalez, Oscar, Grazian, Andrea, Gullieuszik, Marco, Hainaut, Olivier, Ivanov, Valentin, Kaasinen, Melanie, Kaddad, Darshan, Kamiński, Tomasz, Kausch, Wolfgang, Kerber, Florian, Kimeswenger, Stefan, Kokotanekova, Rosita, Kuznetsov, Arseniy, Lau, Alexis, Louarn, Miska Le, Lemmel, Frédéric, Liske, Jochen, Curto, Gaspare Lo, Lucsanyi, David, Lundin, Lars, Noll, Stefan, Oberti, Sylvain, Osborn, James, Masciadri, Elena, Milaković, Dinko, Murphy, Michael T., Pedichini, Fernando, Santaella, Miguel Pereira, Piazzesi, Roberto, López, Javier Piqueras, Plantet, Cédric, Prod'homme, Thibaut, Przybilla, Norbert, Puech, Mathieu, Reid, Derryck T., Reiners, Ansgar, Rijnenberg, Rutger, Rodrigues, Myriam, Rossi, Fabio, Routledge, Laurence, Smit, Hans, Tecza, Mathias, Thatte, Niranjan, van Boekel, Roy, Verma, Aprajita, Vigan, Arthur
Publikováno v:
The Messenger, vol. 189, (December 2022) p. 23-30
Since 2005 ESO has been working with its community and industry to develop an extremely large optical/infrared telescope. ESO's Extremely Large Telescope, or ELT for short, is a revolutionary ground-based telescope that will have a 39-metre main mirr
Externí odkaz:
http://arxiv.org/abs/2302.14375
Autor:
Absil, Olivier, Delacroix, Christian, de Xivry, Gilles Orban, Pathak, Prashant, Willson, Matthew, Berio, Philippe, van Boekel, Roy, Matter, Alexis, Defrere, Denis, Burtscher, Leo, Woillez, Julien, Brandl, Bernhard
Publikováno v:
Proceedings of the SPIE, Volume 12185, id. 1218511 (2022)
The high-speed variability of the local water vapor content in the Earth atmosphere is a significant contributor to ground-based wavefront quality throughout the infrared domain. Unlike dry air, water vapor is highly chromatic, especially in the mid-
Externí odkaz:
http://arxiv.org/abs/2210.12412
Autor:
Drevon, Julien, Millour, Florentin, Cruzalèbes, Pierre, Paladini, Claudia, Hron, Josef, Meilland, A., Allouche, F., Hofmann, K. -H., Lagarde, S., Lopez, B., Matter, A., Petrov, R., Robbe-Dubois, S., Schertl, D., Wittkowski, M., Zins, G., Ábrahám, P., Antonelli, P., Beckmann, U., Berio, P., Bettonvil, F., Glindemann, A., Graser, U., Heininger, M., Henning, Thomas, Isbell, Jacob W., Jaffe, Walter, Labadie, Lucas, Leinert, Christoph, Lehmitz, Michael, Morel, Sébastien, Meisenheimer, Klaus, Soulain, Anthony, Varga, Josef, Weigelt, Gerd, Woillez, Julien, Augereau, Jean-Charles, van Boekel, Roy, Burtscher, Leonard, Danchi, William, Dominik, Carsten, Gamez-Rosas, Violetta, Hocdé, Vincent, Hogerheijde, M., Klarmann, Lucia, Kokoulina, Elena, Leftley, James, Stee, Ph., Vakili, Farrokh, Waters, Rens, Wolf, Sebastian, Yoffe, Gideon
AGB stars are one of the main sources of dust production in the Galaxy. However, it is not clear what this process looks like and where the dust is condensing in the circumstellar environment. By characterizing the location of the dust and the molecu
Externí odkaz:
http://arxiv.org/abs/2208.10845
Autor:
Brandl, Bernhard, Bettonvil, Felix, van Boekel, Roy, Glauser, Adrian, Quanz, Sascha, Absil, Olivier, Amorim, António, Feldt, Markus, Glasse, Alistair, Güdel, Manuel, Ho, Paul, Labadie, Lucas, Meyer, Michael, Pantin, Eric, van Winckel, Hans, Consortium, the METIS
Publikováno v:
ESO Messenger 182, 22 (2021)
The Mid-infrared ELT Imager and Spectrograph (METIS) will provide the Extremely Large Telescope (ELT) with a unique window to the thermal- and mid-infrared (3 - 13 microns). Its single-conjugate adaptive optics (SCAO) system will enable high contrast
Externí odkaz:
http://arxiv.org/abs/2103.11208
Autor:
Burtscher, Leonard, Politopoulos, Ioannis, Fernández-Acosta, Sergio, Agocs, Tibor, Ancker, Mario van den, van Boekel, Roy, Brandl, Bernhard, Käufl, Hans Ulrich, Pantin, Eric, Pietrow, Alex G. M., Siebenmorgen, Ralf, Stuik, Remko, Tristram, Konrad R. W., de Wit, Willem-Jan
Publikováno v:
Proceedings of the SPIE, Volume 11447, id. 114477L 17 pp. (2020)
Ground-based thermal-infrared observations have a unique scientific potential, but are also extremely challenging due to the need to accurately subtract the high thermal background. Since the established techniques of chopping and nodding need to be
Externí odkaz:
http://arxiv.org/abs/2012.13528
Autor:
Cantalloube, Faustine, Absil, Olivier, Bertram, Thomas, Brandner, Wolfgang, Delacroix, Christian, Feldt, Markus, Kenworthy, Matthew, Kulas, Martin, Milli, Julien, Neureuther, Philip, de Xivry, Gilles Orban, Pathak, Prashant, Por, Emiel, Scheithauer, Silvia, Steuer, Horst, van Boekel, Roy
METIS is one of the three first-light instruments planned for the ELT, mainly dedicated to high contrast imaging in the mid-infrared. On the SPHERE high-contrast instrument currently installed at the VLT, we observe that one of the main contrast limi
Externí odkaz:
http://arxiv.org/abs/1911.11241
Autor:
Barcucci, Arianna Musso, Cugno, Gabriele, Launhardt, Ralf, Müller, André, Szulagyi, Judit, van Boekel, Roy, Henning, Thomas, Bonnefoy, Mickael, Quanz, Sascha P., Cantalloube, Faustine
Publikováno v:
A&A 631, A84 (2019)
H$\alpha$ is a powerful tracer of accretion and chromospheric activity, which has been detected in the case of young brown dwarfs and even recently in planetary mass companions (e.g. PDS70 b and c). H$\alpha$ detections and characterisation of brown
Externí odkaz:
http://arxiv.org/abs/1910.00269
Autor:
Sanchez-Bermudez, Joel, Millour, Florentin, Baron, Fabien, van Boekel, Roy, Bourgès, Laurent, Duvert, Gilles, Garcia, Paulo J. V., Gomes, Nuno, Hofmann, Karl-Heinz, Henning, Thomas, Isbell, Jacob W., Lopez, Bruno, Matter, Alexis, Pott, J-Uwe, Schertl, Dieter, Thiébaut, Eric, Weigelt, Gerd, Young, John
During the last two decades, the first generation of beam combiners at the Very Large Telescope Interferometer has proved the importance of optical interferometry for high-angular resolution astrophysical studies in the near- and mid-infrared. With t
Externí odkaz:
http://arxiv.org/abs/1812.06191