Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Freed, Melanie"'
Autor:
Kenworthy, Matthew A., Mamajek, Eric E., Hinz, Philip M., Meyer, Michael R., Heinze, Aren N., Miller, Douglas L., Sivanandam, Suresh, Freed, Melanie
Publikováno v:
Astrophys.J.697:1928-1933,2009
A candidate < 3 Jupiter mass, extrasolar planet was recently imaged by Kalas et al. (2008) using HST/ACS at 12.7" (96 AU) separation from the nearby (d = 7.7 pc) young (~200 Myr) A2V star Fomalhaut. Here we report results from M-band (4.8 micron) ima
Externí odkaz:
http://arxiv.org/abs/0811.2443
Autor:
Hinz, Philip M., Heinze, A. N., Sivanandam, Suresh, Miller, Douglas L., Kenworthy, Matthew A., Brusa, Guido, Freed, Melanie, Angel, J. R. P.
Publikováno v:
Astrophys.J.653:1486-1492,2006
Vega may have a massive companion in a wide orbit, as evidenced by structure in its cold dust debris. We have tested this hypothesis by direct imaging with adaptive optics in the M band. The observations were made with a newly commissioned thermal in
Externí odkaz:
http://arxiv.org/abs/astro-ph/0606129
We plan to take advantage of the unprecedented combination of low thermal background and high resolution provided by the 6.5m MMT's adaptive secondary mirror, to target the 3-5 micron atmospheric window where giant planets are expected to be anomalou
Externí odkaz:
http://arxiv.org/abs/astro-ph/0312552
A survey of 30 nearby M6.0-M7.5 dwarfs with Ks<12 mag utilizing the Hokupa'a adaptive optics system at the Gemini North Telescope has discovered 3 new binary systems. All 3 systems have separations between 0.12-0.29 arcsec (3-10 AU) with similar mass
Externí odkaz:
http://arxiv.org/abs/astro-ph/0308496
Publikováno v:
Astrophys.J. 587 (2003) 407-422
Use of the highly sensitive Hokupa'a/Gemini curvature wavefront sensor has allowed direct adaptive optics (AO) guiding on very low mass (VLM) stars with SpT=M8.0-L0.5. A survey of 39 such objects detected 9 VLM binaries. Most of these systems are tig
Externí odkaz:
http://arxiv.org/abs/astro-ph/0301095
Publikováno v:
Astrophys.J. 584 (2003) 453-458
Using the adaptive optics system, Hokupa'a, at Gemini-North, we have directly imaged a companion around the UKIRT faint standard M8 star, LHS 2397a (FS 129) at a separation of 2.96 AU. Near-Infrared photometry of the companion has shown it to be an L
Externí odkaz:
http://arxiv.org/abs/astro-ph/0210271
Autor:
Freed, Melanie, Kim, Sungheon G.
Publikováno v:
In Magnetic Resonance Imaging January 2015 33(1):86-94
Autor:
Raman Fabio S, Kawel Nadine, Gai Neville, Freed Melanie, Han Jing, Kellman Peter, Liu Chia-Ying, Lima Joao A, Bluemke David A, Liu Songtao
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 15, Iss Suppl 1, p P134 (2013)
Externí odkaz:
https://doaj.org/article/65370d8259fa41928d521f5c5cfa8d73
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.