Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Aaron Veicht"'
Autor:
Neil T. Zimmerman, E. Bacchus, Rebecca Oppenheimer, Christopher T. Matthews, Rick Burruss, Laurent Pueyo, Thomas Lockhart, Aaron Veicht, Justin R. Crepp, L. C. Roberts, Ricky Nilsson, Jonathan Aguilar, Alexandros Gianninas, Ian Parry, Rémi Soummer, Mukremin Kilic, S. Luszcz-Cook, Richard Dekany, Douglas Brenner, Emily L. Rice, C. A. Beichman, Lynne A. Hillenbrand, Chengxing Zhai, David A. King, Eric Cady, Anand Sivaramakrishnan, Gautam Vasisht
We present the first near infra-red spectrum of the faint white dwarf companion HD 114174 B, obtained with Project 1640. Our spectrum, covering the Y, J and H bands, combined with previous TRENDS photometry measurements, allows us to place further co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da756aa319b809225fbf590b05f50f0d
https://www.repository.cam.ac.uk/handle/1810/279801
https://www.repository.cam.ac.uk/handle/1810/279801
Autor:
S. Luszcz-Cook, Richard Dekany, D. Brenner, Chengxing Zhai, Emily L. Rice, Neil T. Zimmerman, Lynne A. Hillenbrand, Rob Fergus, Rick Burruss, Ian Parry, E. Bacchus, Ricky Nilsson, Thomas Lockhart, Chas Beichman, Sasha Hinkley, P. A. Giorla Godfrey, David L. King, Gautam Vasisht, Rebecca Oppenheimer, Rémi Soummer, Aaron Veicht, Laurent Pueyo, Anand Sivaramakrishnan, Eric Cady, Jonathan Aguilar, L. C. Roberts
The nearby Sun-like star GJ 758 hosts a cold substellar companion, GJ 758 B, at a projected separation of $\lesssim$30 AU, previously detected in high-contrast multi-band photometric observations. In order to better constrain the companion's physical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f39e07f4abb4cd1f04ffd41dc6086075
Autor:
Thomas Lockhart, Jonathan Aguilar, Christopher T. Matthews, Lynne A. Hillenbrand, Eric Cady, Rebecca Oppenheimer, Aaron Veicht, Paige Giorla, Rémi Soummer, S. Luszcz-Cook, Douglas Brenner, L. C. Roberts, Ricky Nilsson, Justin R. Crepp, Gautam Vasisht, Anand Sivaramakrishnan, Laurent Pueyo, Sasha Hinkley, Charles Beichman, Chengxing Zhai, Emily L. Rice
HD 19467 B is presently the only directly imaged T dwarf companion known to induce a measurable Doppler acceleration around a solar type star. We present spectroscopy measurements of this important benchmark object taken with the Project 1640 integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6634fec20da00f2cc53a4198e6d5998b
Autor:
Anand Sivaramakrishnan, Jordan Hoffmann, Christoph Baranec, David A. King, C. A. Beichman, Rebecca Oppenheimer, Aaron Veicht, Neil T. Zimmerman, Eric Cady, Laurent Pueyo, M. Shao, Chengxing Zhai, Jenny Roberts, L. C. Roberts, Richard Dekany, E. R. Ligon, Emily L. Rice, Lynne A. Hillenbrand, David Hale, Sasha Hinkley, Fred Vescelus, James R. Graham, Ricky Nilsson, Gautam Vasisht, Douglas Brenner, Rick Burruss, Justin R. Crepp, James Wallace, Ian Parry, Thomas Lockhart, Tuan Truong, Rémi Soummer
We present an analysis of the orbital motion of the four sub-stellar objects orbiting HR8799. Our study relies on the published astrometric history of this system augmented with an epoch obtained with the Project 1640 coronagraph + Integral Field Spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1fe3705ca65f7eaad5c73c29c001433
Autor:
Fred Vescelus, Rob Fergus, Ricky Nilsson, Lynne A. Hillenbrand, David Hale, Neil T. Zimmerman, Aaron Veicht, Tuan Truong, B. R. Oppenheimer, Laurent Pueyo, Sasha Hinkley, M. Shao, T. Lockhart, Eric Cady, L. C. Roberts, Chengxing Zhai, Rick Burruss, David T. King, Emily L. Rice, Ian Parry, Justin R. Crepp, James Wallace, David W. Hogg, G. Vasisht, E. R. Ligon, Anand Sivaramakrishnan, Jenny Roberts, Douglas Brenner, R. Soummer, C. A. Beichman, Christoph Baranec, Richard G. Dekany
We obtained spectra, in the wavelength range \lambda = 995 - 1769 nm, of all four known planets orbiting the star HR 8799. Using the suite of instrumentation known as Project 1640 on the Palomar 5-m Hale Telescope, we acquired data at two epochs. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d283bac96c423778773c4769ba2d4858
http://arxiv.org/abs/1303.2627
http://arxiv.org/abs/1303.2627
Autor:
Jonathan Aguilar, Ian Parry, Charles Beichman, Thomas Lockhart, Brian D. Mason, S. Luszcz-Cook, Sasha Hinkley, David A. King, Laurent Pueyo, Anand Sivaramakrishnan, Rebecca Oppenheimer, Ji Wang, Ricky Nilsson, Gautam Vasisht, L. C. Roberts, Neil T. Zimmerman, Rick Burruss, Chengxing Zhai, Lynne A. Hillenbrand, Eric Cady, Rémi Soummer, Douglas Brenner, Richard Dekany, Emily L. Rice, Aaron Veicht, Justin R. Crepp, Joseph C. Carson
Publikováno v:
The Astronomical Journal. 151:169
μ Her is a nearby quadruple system with a G-subgiant primary and several low-mass companions arranged in a 2+2 architecture. While the BC components have been well characterized, the Ab component has been detected astrometrically and with direct ima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efbf383dc2b3f696d9391a29eb76223d
https://doi.org/10.3847/0004-6256/151/6/169
https://doi.org/10.3847/0004-6256/151/6/169
Autor:
Thomas Lockhart, Douglas Brenner, Laurent Pueyo, Eric Cady, L. C. Roberts, Christoph Baranec, Neil T. Zimmerman, Charles Beichman, David A. King, Ian Parry, S. Luszcz-Cook, Anand Sivaramakrishnan, Aaron Veicht, Rebecca Oppenheimer, Chengxing Zhai, Justin R. Crepp, Richard Dekany, Rick Burruss, Emily L. Rice, Remi Soummer, Sasha Hinkley, Ricky Nilsson, Gautam Vasisht, Lynne A. Hillenbrand
Publikováno v:
The Astronomical Journal. 150:103
HD 177830 is an evolved K0IV star with two known exoplanets. In addition to the planetary companions it has a late-type stellar companion discovered with adaptive optics imagery. We observed the binary star system with the PHARO near-IR camera and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb03dfe918f2773e3b304e009c887b1d
https://doi.org/10.1088/0004-6256/150/4/103
https://doi.org/10.1088/0004-6256/150/4/103
THE κ ANDROMEDAE SYSTEM: NEW CONSTRAINTS ON THE COMPANION MASS, SYSTEM AGE, AND FURTHER MULTIPLICITY
Autor:
J. Kent Wallace, Douglas Brenner, Lynne A. Hillenbrand, Christoph Baranec, Sasha Hinkley, Michael J. Ireland, Ben R. Oppenheimer, Chengxing Zhai, Neil Zimmerman, Lewis C. Roberts, Charles Beichman, Anand Sivaramakrishnan, Aaron Veicht, Louis A. Wilson, Rick Burruss, Trevor J. David, Michael Shao, Rémi Soummer, Jacqueline K. Faherty, Ricky Nilsson, Gautam Vasisht, Eric E. Mamajek, Eric Cady, Ian Parry, Laurent Pueyo, Jennifer E. Roberts, Thomas Lockhart, Adam L. Kraus, David T. King, Justin R. Crepp, Richard Dekany, Emily L. Rice
Publikováno v:
The Astrophysical Journal. 779:153
Kappa Andromedae is a B9IVn star at 52 pc for which a faint substellar companion separated by 55 AU was recently announced. In this work, we present the first spectrum of the companion, "kappa And B," using the Project 1640 high-contrast imaging plat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::084678576a203f34b2659f128cdf99e8
https://doi.org/10.1088/0004-637x/779/2/153
https://doi.org/10.1088/0004-637x/779/2/153