Search Results - "GELINO, CHRISTOPHER R"

FURTHER DEFINING SPECTRAL TYPE Y AND EXPLORING THE LOW-MASS END OF THE FIELD BROWN DWARF MASS FUNCTION by KIRKPATRICK, J. Davy, GELINO, Christopher R, MAINZER, Amanda K, BURGASSER, Adam J, TINNEY, C. G, PARKER, Stephen, SALTER, Graeme, CUSHING, Michael C, MACE, Gregory N, GRIFFITH, Roger L, SKRUTSKIE, Michael F, MARSH, Kenneth A, WRIGHT, Edward L, EISENHARDT, Peter R, MCLEAN, Ian S

“…We present the discovery of another seven Y dwarfs from the Wide-field Infrared Survey Explorer (WISE). Using these objects, as well as the first six WISE Y…”
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A PROPER MOTION SURVEY USING THE FIRST SKY PASS OF NEOWISE-REACTIVATION DATA by Schneider, Adam C., Greco, Jennifer, Cushing, Michael C., Kirkpatrick, J. Davy, Mainzer, Amy, Gelino, Christopher R., Fajardo-Acosta, Sergio B., Bauer, James

“…ABSTRACT The Wide-field Infrared Survey Explorer (WISE) was reactivated in 2013 December (NEOWISE) to search for potentially hazardous near-Earth objects. We…”
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Simulating Brown Dwarf Observations for Various Mass Functions, Birthrates, and Low-mass Cutoffs by Raghu, Yadukrishna, Kirkpatrick, J. Davy, Marocco, Federico, Gelino, Christopher R., Bardalez Gagliuffi, Daniella C., Faherty, Jacqueline K., Schurr, Steven D., Schneider, Adam C., Meisner, Aaron M., Kuchner, Marc J., Brooks, Hunter, Grigorian, Jake

“…Abstract After decades of brown dwarf discovery and follow-up, we can now infer the functional form of the mass distribution within 20 pc, which serves as a…”
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The Brown Dwarf Kinematics Project (BDKP). VI. Ultracool Dwarf Radial and Rotational Velocities from SDSS/APOGEE High-resolution Spectroscopy by Hsu, Chih-Chun, Burgasser, Adam J., Theissen, Christopher A., Birky, Jessica L., Aganze, Christian, Gerasimov, Roman, Schmidt, Sarah J., Blake, Cullen H., Covey, Kevin R., Moreno-Hilario, Elizabeth, Gelino, Christopher R., Serna, Javier, Brownstein, Joel R., Cunha, Katia

“…Abstract We present precise measurements of radial (RV) and projected rotational ( v sin i ) velocities of a sample of 258 M6 to L2 dwarfs with multiepoch,…”
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Long-term 4.6 μm Variability in Brown Dwarfs and a New Technique for Identifying Brown Dwarf Binary Candidates by Brooks, Hunter, Kirkpatrick, J. Davy, Meisner, Aaron M., Gelino, Christopher R., Bardalez Gagliuffi, Daniella C., Marocco, Federico, Schneider, Adam C., Faherty, Jacqueline K., Casewell, S. L., Raghu, Yadukrishna, Kuchner, Marc J.

“…Abstract Using a sample of 361 nearby brown dwarfs, we have searched for 4.6 μ m variability, indicative of large-scale rotational modulations or large-scale,…”
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Discovery of 118 New Ultracool Dwarf Candidates Using Machine-learning Techniques by Brooks, Hunter, Caselden, Dan, Kirkpatrick, J. Davy, Raghu, Yadukrishna, Elachi, Charles A., Grigorian, Jake, Trek, Asa, Washburn, Andrew, Higashimura, Hiro, Meisner, Aaron M., Schneider, Adam C., Faherty, Jacqueline K., Marocco, Federico, Gelino, Christopher R., Gagné, Jonathan, Bickle, Thomas P., Tang, Shih-Yun, Rothermich, Austin, Burgasser, Adam J., Kuchner, Marc J., Beaulieu, Paul, Bell, John, Colin, Guillaume, Colombo, Giovanni, Dereveanco, Alexandru, Flores, Deiby Pozo, Glebov, Konstantin, Gramaize, Leopold, Hamlet, Les, Hinckley, Ken, Kabatnik, Martin, Kiwy, Frank, Martin, David W., Palma Méndez, Raúl F., Pendrill, Billy, Ruiz, Lizzeth, Sanchez, John, Sainio, Arttu, Schümann, Jörg, Schonau, Manfred, Tanner, Christopher, Stevnbak, Nikolaj, Stenner, Andres, Thévenot, Melina, Thakur, Vinod, Voloshin, Nikita V., Wȩdracki, Zbigniew

“…Abstract We present the discovery of 118 new ultracool dwarf candidates, discovered using a new machine-learning tool, named SMDET , applied to time-series…”
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THE EXEMPLAR T8 SUBDWARF COMPANION OF WOLF 1130 by Mace, Gregory N., Kirkpatrick, J. Davy, Cushing, Michael C., Gelino, Christopher R., McLean, Ian S., Logsdon, Sarah E., Wright, Edward L., Skrutskie, Michael F., Beichman, Charles A., Eisenhardt, Peter R., Kulas, Kristin R.

“…We have discovered a wide separation (188".5) T8 subdwarf companion to the sdM1.5+WD binary Wolf 1130. Companionship of WISE J200520.38+542433.9 is verified…”
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THE COLDEST BROWN DWARF (OR FREE-FLOATING PLANET)?: THE Y DWARF WISE 1828+2650 by Beichman, C, GELINO, CHRISTOPHER R, Kirkpatrick, J Davy, Barman, Travis S, Marsh, Kenneth A, Cushing, Michael C, Wright, E L

“…We have monitored the position of the cool Y dwarf WISEPA J182831.08+265037.8 using a combination of ground- and space-based telescopes and have determined its…”
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SpeX SPECTROSCOPY OF UNRESOLVED VERY LOW MASS BINARIES. II. IDENTIFICATION OF 14 CANDIDATE BINARIES WITH LATE-M/EARLY-L AND T DWARF COMPONENTS by GAGLIUFFI, DANIELLA C BARDALEZ, Burgasser, Adam J, GELINO, CHRISTOPHER R, Looper, Dagny L, Nicholls, Christine P, Schmidt, Sarah J, Cruz, Kelle, West, Andrew A, Gizis, John E, METCHEV, STANIMIR

“…Multiplicity is a key statistic for understanding the formation of very low mass (VLM) stars and brown dwarfs. Currently, the separation distribution of VLM…”
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DISCOVERY OF A WIDE PLANETARY-MASS COMPANION TO THE YOUNG M3 STAR GU PSC by Naud, Marie-Eve, ARTIGAU, ETIENNE, Malo, Lison, Albert, Loic, Doyon, Rene, Lafreniere, David, Gagne, Jonathan, Saumon, Didier, Morley, Caroline V, Allard, France, Homeier, Derek, Beichman, Charles A, GELINO, CHRISTOPHER R, Boucher, Anne

“…We present the discovery of a comoving planetary-mass companion ~42" (~2000 AU) from a young M3 star, GU Psc, a likely member of the young AB Doradus Moving…”
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HUBBLE SPACE TELESCOPE SPECTROSCOPY OF BROWN DWARFS DISCOVERED WITH THE WIDE-FIELD INFRARED SURVEY EXPLORER by Schneider, Adam C., Cushing, Michael C., Kirkpatrick, J. Davy, Gelino, Christopher R., Mace, Gregory N., Wright, Edward L., Eisenhardt, Peter R., Skrutskie, M. F., Griffith, Roger L., Marsh, Kenneth A.

“…ABSTRACT We present a sample of brown dwarfs identified with the Wide-field Infrared Survey Explorer (WISE) for which we have obtained Hubble Space Telescope…”
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THE DISCOVERY OF Y DWARFS USING DATA FROM THE WIDE-FIELD INFRARED SURVEY EXPLORER (WISE) by CUSHING, Michael C, KIRKPATRICK, J. Davy, SIMCOE, Robert A, MARLEY, Mark S, SAUMON, D, FREEDMAN, Richard S, EISENHARDT, Peter R, WRIGHT, Edward L, GELINO, Christopher R, GRIFFITH, Roger L, SKRUTSKIE, Michael F, MAINZER, A, MARSH, Kenneth A, BEICHMAN, Charles A, BURGASSER, Adam J, PRATO, Lisa A

“…We present the discovery of seven ultracool brown dwarfs identified with the Wide-field Infrared Survey Explorer (WISE). Near-infrared spectroscopy reveals…”
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THE ALLWISE MOTION SURVEY AND THE QUEST FOR COLD SUBDWARFS by Kirkpatrick, J Davy, Schneider, Adam, Fajardo-Acosta, Sergio, GELINO, CHRISTOPHER R, Mace, Gregory N, Wright, Edward L, Logsdon, Sarah E, McLean, Ian S, Cushing, Michael C, Skrutskie, Michael F

“…The AllWISE processing pipeline has measured motions for all objects detected on Wide-field Infrared Survey Explorer (WISE) images taken between 2010 January…”
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THE ORBIT OF THE L DWARF + T DWARF SPECTRAL BINARY SDSS J080531.84+481233.0 by Burgasser, Adam J, Blake, Cullen H, Gelino, Christopher R, Sahlmann, Johannes, Gagliuffi, Daniella Bardalez

“…ABSTRACT SDSS J080531.84+481233.0 is a closely separated, very-low-mass (VLM) binary identified through combined-light spectroscopy and confirmed as an…”
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SpeX Spectroscopy of Unresolved Very Low Mass Binaries. I. Identification of 17 Candidate Binaries Straddling the L Dwarf/T Dwarf Transition by Burgasser, Adam J, Cruz, Kelle L, Cushing, Michael, Gelino, Christopher R, Looper, Dagny L, Faherty, Jacqueline K, Kirkpatrick, J. Davy, Reid, I. Neill

“…We report the identification of 17 candidate brown dwarf binaries whose components straddle the L dwarf/T dwarf transition. These sources were culled from a…”
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An Improved Near-infrared Spectrum of the Archetype Y Dwarf WISEP J182831.08+265037.8 by Cushing, Michael C., Schneider, Adam C., Kirkpatrick, J. Davy, Morley, Caroline V., Marley, Mark S., Gelino, Christopher R., Mace, Gregory N., Wright, Edward L., Eisenhardt, Peter R., Skrutskie, Michael F., Marsh, Kenneth A.

“…Abstract We present a Hubble Space Telescope/Wide-Field Camera 3 near-infrared spectrum of the archetype Y dwarf WISEP 182831.08+265037.8. The spectrum covers…”
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Y Dwarf Trigonometric Parallaxes from the Spitzer Space Telescope by Martin, Emily C., Kirkpatrick, J. Davy, Beichman, Charles A., Smart, Richard L., Faherty, Jacqueline K., Gelino, Christopher R., Cushing, Michael C., Schneider, Adam C., Wright, Edward L., Lowrance, Patrick, Ingalls, James, Tinney, C. G., McLean, Ian S., Logsdon, Sarah E., Lebreton, Jérémy

“…Y dwarfs provide a unique opportunity to study free-floating objects with masses <30 MJup and atmospheric temperatures approaching those of known Jupiter-like…”
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SEARCHING FOR BINARY Y DWARFS WITH THE GEMINI MULTI-CONJUGATE ADAPTIVE OPTICS SYSTEM (GeMS) by Opitz, Daniela, Tinney, C. G., Faherty, Jacqueline K., Sweet, Sarah, Gelino, Christopher R., Kirkpatrick, J. Davy

“…ABSTRACT The NASA Wide-field Infrared Survey Explorer (WISE) has discovered almost all the known members of the new class of Y-type brown dwarfs. Most of these…”
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Expanding the Y Dwarf Census with Spitzer Follow-up of the Coldest CatWISE Solar Neighborhood Discoveries by Meisner, Aaron M., Caselden, Dan, Kirkpatrick, J. Davy, Marocco, Federico, Gelino, Christopher R., Cushing, Michael C., Eisenhardt, Peter R. M., Wright, Edward L., Faherty, Jacqueline K., Koontz, Renata, Marchese, Elijah J., Khalil, Mohammed, Fowler, John W., Schlafly, Edward F.

“…We present Spitzer 3.6 and 4.5 m follow-up of 170 candidate extremely cool brown dwarfs newly discovered via the combination of Wide-field Infrared Survey…”
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Evidence of Orbital Motion in the Binary Brown Dwarf Kelu‐1AB by Gelino, Christopher R., Kulkarni, S. R., Stephens, Denise C.

“…We have resolved Kelu‐1 into a binary system with a separation of ∼290 mas using the Laser Guide Star Adaptive Optics system on the Keck II telescope. We have…”
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