Zobrazeno 1 - 10
of 1 331
pro vyhledávání: '"Myers, R. P."'
Autor:
Greess, S., Egedal, J., Stanier, A., Daughton, W., Olson, J., Lê, A., Myers, R., Millet-Ayala, A., Clark, M., Wallace, J., Endrizzi, D., Forest, C.
During magnetic reconnection in collisionless space plasma, the electron fluid decouples from the magnetic field within narrow current layers, and theoretical models for this process can be distinguished in terms of their predicted current layer widt
Externí odkaz:
http://arxiv.org/abs/2106.07070
Autor:
Olson, J., Egedal, J., Clark, M., Endrizzi, D. A., Greess, S., Millet-Ayala, A., Myers, R., Peterson, E. E., Wallace, J., Forest, C. B.
Magnetic reconnection is explored on the Terrestrial Reconnection Experiment (TREX) for asymmetric inflow conditions and in a configuration where the absolute rate of reconnection is set by an external drive. Magnetic pileup enhances the upstream mag
Externí odkaz:
http://arxiv.org/abs/2104.01936
Akademický článek
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Autor:
Neichel, B., Fusco, T., Sauvage, J. -F., Correia, C., Dohlen, K., El-Hadi, K., Blanco, L., Schwartz, N., Clarke, F., Thatte, N., Tecza, M., Paufique, J., Vernet, J., Louarn, M. Le, Hammersley, P., Gach, J. -L., Pascal, S., Vola, P., Petit, C., Conan, J. -M., Carlotti, A., Verinaud, C., Schnetler, H., Bryson, I., Morris, T., Myers, R., Hugot, E., Gallie, A.
HARMONI is a visible and NIR integral field spectrograph, providing the E-ELT's core spectroscopic capability at first light. HARMONI will work at the diffraction limit of the E-ELT, thanks to a Classical and a Laser Tomographic AO system. In this pa
Externí odkaz:
http://arxiv.org/abs/1805.11931
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:
Martin, O. A., Correia, C. M., Gendron, E., Rousset, G., Vidal, F., Morris, T. J., Basden, A. G., Myers, R. M., Ono, Y. H., Neichel, B., Fusco, T.
Canary is the Multi-Object Adaptive Optics (MOAO) pathfinder for the future MOAO-assisted Integral-Field Units (IFU) proposed for Extremely Large Telescopes (ELT). The MOAO concept relies on tomographically reconstructing the turbulence using multipl
Externí odkaz:
http://arxiv.org/abs/1610.06313
Autor:
Martin, O. A., Gendron., É., Rousset, G., Gratadour, D., Vidal, F., Morris, T. J., Basden, A. G., Myers, R. M., Correia, C. M., Henry, D.
Publikováno v:
A&A 598, A37 (2017)
CANARY is the multi-object adaptive optics (MOAO) on-sky pathfinder developed in the perspective of Multi-Object Spectrograph on Extremely Large Telescopes~(ELTs). In 2013, CANARY was operated on-sky at the William Herschel telescope~(WHT), using thr
Externí odkaz:
http://arxiv.org/abs/1610.04704
Autor:
Martin, O. A., Correia, C. M., Gendron, E., Rousset, G., Gratadour, D., Vidal, F., Morris, T. J., Basden, A. G., Myers, R. M., Neichel, B., Fusco, T.
In preparation of future Multi-Object Spectrographs (MOS) whose one of the major role is to provide an extensive statistical studies of high redshifted galaxies surveyed, the demonstrator Canary has been designed to tackle technical challenges relate
Externí odkaz:
http://arxiv.org/abs/1610.02176
Autor:
Basden, A. G., Atkinson, D., Bharmal, N. A., Bitenc, U., Brangier, M., Buey, T., Butterley, T., Cano, D., Chemla, F., Clark, P., Cohen, M., Conan, J. -M., de Cos, F. J., Dickson, C., Dipper, N. A., Dunlop, C. N., Feautrier, P., Fusco, T., Gach, J. L., Gendron, E., Geng, D., Goodsell, S. J., Gratadour, D., Greenaway, A. H., Guesalaga, A., Guzman, C. D., Henry, D., Holck, D., Hubert, Z., Huet, J. M., Kellerer, A., Kulcsar, C., Laporte, P., Roux, B. Le, Looker, N., Longmore, A. J., Marteaud, M., Martin, O., Meimon, S., Morel, C., Morris, T. J., Myers, R. M., Osborn, J., Perret, D., Petit, C., Raynaud, H., Reeves, A. P., Rousset, G., Lasheras, F. Sanchez, Rodriguez, M. Sanchez, Santos, J. D., Sevin, A., Sivo, G., Stadler, E., Stobie, B., Talbot, G., Todd, S., Vidal, F., Younger, E. J.
Recent advances in adaptive optics (AO) have led to the implementation of wide field-of-view AO systems. A number of wide-field AO systems are also planned for the forthcoming Extremely Large Telescopes. Such systems have multiple wavefront sensors o
Externí odkaz:
http://arxiv.org/abs/1603.07527
Laser Guide Stars (LGS) have greatly increased the sky-coverage of Adaptive Optics (AO) systems. Due to the up-link turbulence experienced by LGSs, a Natural Guide Star (NGS) is still required, preventing full sky-coverage. We present a method of obt
Externí odkaz:
http://arxiv.org/abs/1601.07819