Zobrazeno 1 - 10
of 1 581
pro vyhledávání: '"Ireland, M."'
Autor:
Garreau, G., Bigioli, A., Laugier, R., La Torre, B., Martinod, M-A., Missiaen, K., Morren, J., Raskin, G., Salman, M., Gross, S., Ireland, M., Joó, A. P., Labadie, L., Madden, S., Mazzoli, A., Medgyesi, G., Sanny, A., Taras, A., Vandenbussche, B., Defrère, D.
Asgard/NOTT is an ERC-funded project hosted at KU Leuven and is part of a new visitor instrumental suite, called Asgard, under preparation for the Very Large Telescope Interferometer (VLTI). Leveraging nulling capabilities and the long VLTI baselines
Externí odkaz:
http://arxiv.org/abs/2407.08557
Autor:
Cvetojevic, N., Jovanovic, N., Gross, S., Norris, B., Spaleniak, I., Schwab, C., Withford, M. J., Ireland, M., Tuthill, P., Guyon, O., Martinache, F., Lawrence, J. S.
In an attempt to develop a streamlined astrophotonic instrument, we demonstrate the realization of an all-photonic device capable of both multimode to single mode conversion and spectral dispersion on an 8-m class telescope with efficient coupling. T
Externí odkaz:
http://hdl.handle.net/10150/626070
http://arizona.openrepository.com/arizona/handle/10150/626070
http://arizona.openrepository.com/arizona/handle/10150/626070
Autor:
Mawet, D., Wizinowich, P., Dekany, R., Chun, M., Hall, D., Cetre, S., Guyon, O., Wallace, J. K., Bowler, B., Liu, M., Ruane, G., Serabyn, E., Bartos, R., Wang, J., Vasisht, G., Fitzgerald, M., Skemer, A., Ireland, M., Fucik, J., Fortney, J., Crossfield, I., Hu, R., Benneke, B.
The Keck Planet Imager and Characterizer (KPIC) is a cost-effective upgrade path to the W.M. Keck observatory (WMKO) adaptive optics (AO) system, building on the lessons learned from first and second-generation extreme AO (ExA0) coronagraphs. KPIC wi
Externí odkaz:
http://hdl.handle.net/10150/622026
http://arizona.openrepository.com/arizona/handle/10150/622026
http://arizona.openrepository.com/arizona/handle/10150/622026
Autor:
Jovanovic, N., Guyon, O., Lozi, J., Currie, T., Hagelberg, J., Norris, B., Singh, G., Pathak, P., Doughty, D., Goebel, S., Males, J., Kuhn, J., Serabyn, E., Tuthill, P., Schworer, G., Martinache, F., Kudo, T., Kawahara, H., Kotani, T., Ireland, M., Feger, T., Rains, A., Bento, J., Schwab, C., Coutts, D., Cvetojevic, N., Gross, S., Arriola, A., Lagadec, T., Kasdin, J., Groff, T., Mazin, B., Minowa, Y., Takato, N., Tamura, M., Takami, H., Hayashi, M.
SCExAO is the premier high-contrast imaging platform for the Subaru Telescope. It offers high Strehl ratios at near-IR wavelengths (y-K band) with stable pointing and coronagraphs with extremely small inner working angles, optimized for imaging faint
Externí odkaz:
http://hdl.handle.net/10150/622018
http://arizona.openrepository.com/arizona/handle/10150/622018
http://arizona.openrepository.com/arizona/handle/10150/622018
Large spectroscopic surveys of the Milky Way need to be calibrated against a sample of benchmark stars to ensure the reliable determination of atmospheric parameters. We present new fundamental stellar parameters of seven giant and subgiant stars tha
Externí odkaz:
http://arxiv.org/abs/2109.13258
Stellar models applied to large stellar surveys of the Milky Way need to be properly tested against a sample of stars with highly reliable fundamental stellar parameters. We have established a program aiming to deliver such a sample. We present new f
Externí odkaz:
http://arxiv.org/abs/2109.06203
Autor:
Kenworthy, M. A., Mellon, S. N., Bailey III, J. I., Stuik, R., Dorval, P., Talens, G. -J. J., Crawford, S. R., Mamajek, E. E., Laginja, I., Ireland, M., Lomberg, B., Kuhn, R. B., Snellen, I., Zwintz, K., Kuschnig, R., Kennedy, G. M., Abe, L., Agabi, A., Mekarnia, D., Guillot, T., Schmider, F., Stee, P., de Pra, Y., Buttu, M., Crouzet, N., Kalas, P., Wang, J. J., Stevenson, K., de Mooij, E., Lagrange, A. -M., Lacour, S., Etangs, A. Lecavelier des, Nowak, M., Strøm, P. A., Hui, Z., Wang, L.
Publikováno v:
A&A 648, A15 (2021)
Photometric monitoring of Beta Pictoris in 1981 showed anomalous fluctuations of up to 4% over several days, consistent with foreground material transiting the stellar disk. The subsequent discovery of the gas giant planet Beta Pictoris b and the pre
Externí odkaz:
http://arxiv.org/abs/2102.05672
The formation of giant planets is best studied through direct imaging by observing planets both during and after formation. Giant planets are expected to form either by core accretion, which is typically associated with low initial entropy (cold-star
Externí odkaz:
http://arxiv.org/abs/2101.11130
Autor:
Quanz, S. P., Ottiger, M., Fontanet, E., Kammerer, J., Menti, F., Dannert, F., Gheorghe, A., Absil, O., Airapetian, V. S., Alei, E., Allart, R., Angerhausen, D., Blumenthal, S., Buchhave, L. A., Cabrera, J., Carrión-González, Ó., Chauvin, G., Danchi, W. C., Dandumont, C., Defrère, D., Dorn, C., Ehrenreich, D., Ertel, S., Fridlund, M., Muñoz, A. García, Gascón, C., Girard, J. H., Glauser, A., Grenfell, J. L., Guidi, G., Hagelberg, J., Helled, R., Ireland, M. J., Janson, M., Kopparapu, R. K., Korth, J., Kozakis, T., Kraus, S., Léger, A., Leedjärv, L., Lichtenberg, T., Lillo-Box, J., Linz, H., Liseau, R., Loicq, J., Mahendra, V., Malbet, F., Mathew, J., Mennesson, B., Meyer, M. R., Mishra, L., Molaverdikhani, K., Noack, L., Oza, A. V., Pallé, E., Parviainen, H., Quirrenbach, A., Rauer, H., Ribas, I., Rice, M., Romagnolo, A., Rugheimer, S., Schwieterman, E. W., Serabyn, E., Sharma, S., Stassun, K. G., Szulágyi, J., Wang, H. S., Wunderlich, F., Wyatt, M. C., collaboration, the LIFE
Publikováno v:
A&A 664, A21 (2022)
One of the long-term goals of exoplanet science is the atmospheric characterization of dozens of small exoplanets in order to understand their diversity and search for habitable worlds and potential biosignatures. Achieving this goal requires a space
Externí odkaz:
http://arxiv.org/abs/2101.07500
Autor:
Kammerer, J., Kasper, M., Ireland, M. J., Köhler, R., Laugier, R., Martinache, F., Siebenmorgen, R., Ancker, M. E. van den, van Boekel, R., Herbst, T. M., Pantin, E., Käufl, H. -U., de la Roche, D. J. M. Petit dit, Ivanov, V. D.
T Tauri has long been the prototypical young pre-main-sequence star. However, it has now been decomposed into a triple system with a complex disk and outflow geometry. We aim to measure the brightness of all three components of the T Tauri system (T
Externí odkaz:
http://arxiv.org/abs/2012.11418