Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Spalding E"'
Autor:
Defrère, D., Hinz, P. M., Kennedy, G. M., Stone, J., Rigley, J., Ertel, S., Gaspar, A., Bailey, V. P., Hoffmann, W. F., Mennesson, B., Millan-Gabet, R., Danchi, W. C., Absil, O., Arbo, P., Beichman, C., Bonavita, M., Brusa, G., Bryden, G., Downey, E. C., Esposito, S., Grenz, P., Haniff, C., Hill, J. M., Leisenring, J. M., Males, J. R., McMahon, T. J., Montoya, M., Morzinski, K. M., Pinna, E., Puglisi, A., Rieke, G., Roberge, A., Rousseau, H., Serabyn, E., Spalding, E., Skemer, A. J., Stapelfeldt, K., Su, K., Vaz, A., Weinberger, A. J., Wyatt, M. C.
The young (50-400 Myr) A3V star $\beta$ Leo is a primary target to study the formation history and evolution of extrasolar planetary systems as one of the few stars with known hot ($\sim$1600$^\circ$K), warm ($\sim$600$^\circ$K), and cold ($\sim$120$
Externí odkaz:
http://arxiv.org/abs/2103.03268
Autor:
Lazzoni, C., Zurlo, A., Desidera, S., Mesa, D., Fontanive, C., Bonavita, M., Ertel, S., Rice, K., Vigan, A., Boccaletti, A., Bonnefoy, M., Chauvin, G., Delorme, P., Gratton, R., Houllé, M., Maire, A. L., Meyer, M., Rickman, E., Spalding, E. A., Asensio-Torres, R., Langlois, M., Müller, A., Baudino, J-L., Beuzit, J. -L., Biller, B., Brandner, W., Buenzli, E., Cantalloube, F., Cheetham, A., Cudel, M., Feldt, M., Galicher, R., Janson, M., Hagelberg, J., Henning, T., Kasper, M., Keppler, M., Lagrange, A. -M., Lannier, J., LeCoroller, H., Mouillet, D., Peretti, S., Perrot, C., Salter, G., Samland, M., Schmidt, T., Sissa, E., Wildi, F.
Publikováno v:
A&A 641, A131 (2020)
In recent decades, thousands of substellar companions have been discovered with both indirect and direct methods of detection. In this paper, we focus our attention on substellar companions detected with the direct imaging technique, with the primary
Externí odkaz:
http://arxiv.org/abs/2007.10097
Autor:
Ertel, S., Kennedy, G. M., Defrère, D., Hinz, P., Shannon, A. B., Mennesson, B., Danchi, W. C., Gelino, C., Hill, J. M., Hoffmann, W. F., Rieke, G., Spalding, E., Stone, J. M., Vaz, A., Weinberger, A. J., Willems, P., Absil, O., Arbo, P., Bailey, V. P., Beichman, C., Bryden, G., Downey, E. C., Durney, O., Esposito, S., Gaspar, A., Grenz, P., Haniff, C. A., Leisenring, J. M., Marion, L., McMahon, T. J., Millan-Gabet, R., Montoya, M., Morzinski, K. M., Pinna, E., Power, J., Puglisi, A., Roberge, A., Serabyn, E., Skemer, A. J., Stapelfeldt, K., Su, K. Y. L., Vaitheeswaran, V., Wyatt, M. C.
[abridged] The presence of large amounts of dust in the habitable zones of nearby stars is a significant obstacle for future exo-Earth imaging missions. We executed an N band nulling interferometric survey to determine the typical amount of such exoz
Externí odkaz:
http://arxiv.org/abs/1807.08209
Autor:
Ertel, S., Defrère, D., Hinz, P., Mennesson, B., Kennedy, G. M., Danchi, W. C., Gelino, C., Hill, J. M., Hoffmann, W. F., Rieke, G., Shannon, A., Spalding, E., Stone, Jordan M., Vaz, A., Weinberger, A. J., Willems, P., Absil, O., Arbo, P., Bailey, V. P., Beichman, C., Bryden, G., Downey, E. C., Durney, O., Esposito, S., Gaspar, A., Grenz, P., Haniff, C. A., Leisenring, J. M., Marion, L., McMahon, T. J., Millan-Gabet, R., Montoya, M., Morzinski, K. M., Pinna, E., Power, J., Puglisi, A., Roberge, A., Serabyn, E., Skemer, A. J., Stapelfeldt, K., Su, K. Y. L., Vaitheeswaran, V., Wyatt, M. C.
The HOSTS (Hunt for Observable Signatures of Terrestrial Systems) survey searches for dust near the habitable zones (HZs) around nearby, bright main sequence stars. We use nulling interferometry in N band to suppress the bright stellar light and to p
Externí odkaz:
http://arxiv.org/abs/1803.11265
Autor:
Defrère, D., Hinz, P., Downey, E., Böhm, M., Danchi, W. C., Durney, O., Ertel, S., Hill, J. M., Hoffmann, W. F., Mennesson, B., Millan-Gabet, R., Montoya, M., Pott, J. -U., Skemer, A., Spalding, E., Stone, J., Vaz, A.
The Large Binocular Telescope Interferometer uses a near-infrared camera to measure the optical path length variations between the two AO-corrected apertures and provide high-angular resolution observations for all its science channels (1.5-13 $\mu$m
Externí odkaz:
http://arxiv.org/abs/1607.08749
Autor:
Defrère, D., Hinz, P. M., Mennesson, B., Hoffmann, W. F., Millan-Gabet, R., Skemer, A. J., Bailey, V., Danchi, W. C., Downey, E. C., Durney, O., Grenz, P., Hill, J. M., McMahon, T. J., Montoya, M., Spalding, E., Vaz, A., Absil, O., Arbo, P., Bailey, H., Brusa, G., Bryden, G., Esposito, S., Gaspar, A., Haniff, C. A., Kennedy, G. M., Leisenring, J. M., Marion, L., Nowak, M., Pinna, E., Powell, K., Puglisi, A., Rieke, G., Roberge, A., Serabyn, E., Sosa, R., Stapeldfeldt, K., Su, K., Weinberger, A. J., Wyatt, M. C.
The Large Binocular Telescope Interferometer (LBTI) is a versatile instrument designed for high-angular resolution and high-contrast infrared imaging (1.5-13 microns). In this paper, we focus on the mid-infrared (8-13 microns) nulling mode and presen
Externí odkaz:
http://arxiv.org/abs/1601.06866
Autor:
Sallum, S., Follette, K. B., Eisner, J. A., Close, L. M., Hinz, P., Kratter, K., Males, J., Skemer, A., Macintosh, B., Tuthill, P., Bailey, V., Defrère, D., Morzinski, K., Rodigas, T., Spalding, E., Vaz, A., Weinberger, A. J.
Publikováno v:
2015 Nature 527, 342
Exoplanet detections have revolutionized astronomy, offering new insights into solar system architecture and planet demographics. While nearly 1900 exoplanets have now been discovered and confirmed, none are still in the process of formation. Transit
Externí odkaz:
http://arxiv.org/abs/1511.07456
Autor:
Defrère, D., Hinz, P., Skemer, A., Bailey, V., Downey, E., Durney, O., Eisner, J., Hill, J. M., Hoffmann, W. F., Leisenring, J., McMahon, T., Montoya, M., Spalding, E., Stone, J., Vaz, A., Absil, O., Esposito, S., Kenworthy, M., Mennesson, B., Millan-Gabet, R., Nelson, M., Puglisi, A., Skrutskie, M. F., Wilson, J.
The Large Binocular Telescope Interferometer (LBTI) is a strategic instrument of the LBT designed for high-sensitivity, high-contrast, and high-resolution infrared (1.5-13 $\mu$m) imaging of nearby planetary systems. To carry out a wide range of high
Externí odkaz:
http://arxiv.org/abs/1509.01299
We have begun developing a new metallicity calibration for RR Lyrae stars that includes high-temperature phase regions. Our calibration is an updated and expanded version of the Delta-S, equivalent width method, but which is applicable for most phase
Externí odkaz:
http://arxiv.org/abs/1310.0590
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