Search Results - "Sitarski, Breann N"

A population of dust-enshrouded objects orbiting the Galactic black hole by Ciurlo, Anna, Campbell, Randall D., Morris, Mark R., Do, Tuan, Ghez, Andrea M., Hees, Aurélien, Sitarski, Breann N., Kosmo O’Neil, Kelly, Chu, Devin S., Martinez, Gregory D., Naoz, Smadar, Stephan, Alexander P.

“…The central 0.1 parsecs of the Milky Way host a supermassive black hole identified with the position of the radio and infrared source Sagittarius A* (refs. 1 ,…”
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Merging binaries in the Galactic Center: the eccentric Kozai–Lidov mechanism with stellar evolution by Stephan, Alexander P., Naoz, Smadar, Ghez, Andrea M., Witzel, Gunther, Sitarski, Breann N., Do, Tuan, Kocsis, Bence

“…Most, if not all, stars in the field are born in binary configurations or higher multiplicity systems. In dense stellar environment such as the Galactic Center…”
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KECK ADAPTIVE OPTICS OBSERVATIONS OF THE PROTOSTELLAR DISK AROUND RADIO SOURCE I IN THE ORION KLEINMANN-LOW NEBULA by Sitarski, Breann N, Morris, Mark R, Lu, Jessica R, Duchene, Gaspard, Stolte, Andrea, Becklin, E E, Ghez, Andrea M, Zinnecker, Hans

“…We have made the first detection of a near-infrared counterpart associated with the disk around Radio Source "I," a massive protostar in the Kleinmann-Low…”
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The Hyperactive L Dwarf 2MASS J13153094–2649513: Continued Emission and a Brown Dwarf Companion by Burgasser, Adam J, Sitarski, Breann N, Gelino, Christopher R, Logsdon, Sarah E, Perrin, Marshall D

“…We report new observations of the unusually active, high proper motion L5e dwarf 2MASS J13153094--2649513. Optical spectroscopy with Magellan/MagE reveals…”
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The Post-Periapse Evolution of Galactic Center Source G1: The second case of a resolved tidal interaction with a supermassive black hole by Witzel, Gunther, Sitarski, Breann. N, Ghez, Andrea M, Morris, Mark R, Hees, Aurelien, Do, Tuan, Lu, Jessica R, Naoz, Smadar, Boehle, Anna, Martinez, Greg, Chappell, Samantha, Schödel, Rainer, Meyer, Leo, Yelda, Sylvana, Becklin, Ereic E, Matthews, Keith

“…We present new Adaptive Optics (AO) imaging and spectroscopic measurements of Galactic Center source G1 from W. M. Keck Observatory. Our goal is to understand…”
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THE HYPERACTIVE L DWARF 2MASS J13153094-2649513: CONTINUED EMISSION AND A BROWN DWARF COMPANION by Burgasser, Adam J., Sitarski, Breann N., Logsdon, Sarah E., Gelino, Christopher R., Perrin, Marshall D.

“…We report new observations of the unusually active, high proper motion L5e dwarf 2MASS J13153094-2649513. Optical spectroscopy with Magellan/MagE reveals…”
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AIROPA II: Modeling Instrumental Aberrations for Off-Axis Point Spread Functions in Adaptive Optics by Ciurlo, Anna, Turri, Paolo, Witzel, Gunther, Lu, Jessica R, Do, Tuan, Sitarski, Breann N, Fitzgerald, Michael P, Ghez, Andrea M, Alvarez, Carlos, Terry, Sean K, Doppmann, Greg, Lyke, James E, Ragland, Sam, Campbell, Randall, Matthews, Keith

“…Journal of Astronomical Telescopes, Instruments, and Systems, Vol. 8, Issue 3, 038007 (September 2022) Images obtained with single-conjugate adaptive optics…”
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The Giant Magellan Telescope high contrast adaptive optics phasing testbed (p-HCAT): lab tests of segment/petal phasing with a pyramid wavefront sensor and a holographic dispersed fringe sensor (HDFS) in turbulence by Hedglen, Alexander D, Close, Laird M, Haffert, Sebastiaan Y, Males, Jared R, Kautz, Maggie, Bouchez, Antonin H, Demers, Richard, Quiros-Pacheco, Fernando, Sitarski, Breann N, Guyon, Olivier, Van Gorkom, Kyle, Long, Joseph D, Lumbres, Jennifer, Schatz, Lauren, Miller, Kelsey, Rodack, Alex, Knight, Justin M

“…The Giant Magellan Telescope (GMT) design consists of seven circular 8.4-m diameter mirror segments that are separated by large > 30 cm gaps, creating the…”
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The Holographic Dispersed Fringe Sensors (HDFS): phasing the Giant Magellan Telescope by Haffert, Sebastiaan Y, Close, Laird M, Hedglen, Alexander D, Males, Jared R, Kautz, Maggie, Bouchez, Antonin H, Demers, Richard, Quiros-Pacheco, Fernando, Sitarski, Breann N, Van Gorkom, Kyle, Long, Joseph D, Guyon, Olivier, Schatz, Lauren, Miller, Kelsey, Lumbres, Jennifer, Rodack, Alex, Knight, Justin M

“…The next generation of Giant Segmented Mirror Telescopes (GSMT) will have large gaps between the segments either caused by the shadow of the mechanical…”
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A population of dust-enshrouded objects orbiting the Galactic black hole by Ciurlo, Anna, Campbell, Randall D, Morris, Mark R, Do, Tuan, Ghez, Andrea M, Hees, Aurelien, Sitarski, Breann N, O'Neil, Kelly Kosmo, Chu, Devin S, Martinez, Gregory D, Naoz, Smadar, Stephan, Alexander P

“…Nature volume 577, pages337-340(2020) The central 0.1 parsecs of the Milky Way host a supermassive black hole identified with the position of the radio and…”
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Merging Binaries in the Galactic Center: The eccentric Kozai-Lidov mechanism with stellar evolution by Stephan, Alexander P, Naoz, Smadar, Ghez, Andrea M, Witzel, Gunther, Sitarski, Breann N, Do, Tuan, Kocsis, Bence

“…Most, if not all, stars in the field are born in binary configurations or higher multiplicity systems. In dense stellar environment such as the Galactic Center…”
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The late-type stellar density profile in the Galactic Center: A statistical approach by Chappell, Samantha N, Ghez, Andrea M, Do, Tuan, Martinez, Gregory D, Yelda, Sylvana, Sitarski, Breann N, Lu, Jessica R, Morris, Mark R

“…The late-type stellar population in the Galactic Center was first predicted to reside in a dynamically relaxed cusp (power law slope ranging from 3/2 to 7/4)…”
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Constraining the Variability and Binary Fraction of Galactic Center Young Stars by Gautam, Abhimat K, Do, Tuan, Ghez, Andrea M, Lu, Jessica R, Morris, Mark R, Sakai, Shoko, Witzel, Gunther, Sitarski, Breann N, Chappell, Samantha

“…We present constraints on the variability and binarity of young stars in the central 10 arcseconds (~0.4 pc) of the Milky Way Galactic Center (GC) using Keck…”
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Detection of Galactic Center source G2 at 3.8 $\mu$m during periapse passage by Witzel, Gunther, Ghez, Andrea M, Morris, Mark R, Sitarski, Breann N, Boehle, Anna, Naoz, Smadar, Campbell, Randall, Becklin, Eric E, Canalizo, Gabriela, Chappell, Samantha, Do, Tuan, Lu, Jessica R, Matthews, Keith, Meyer, Leo, Stockton, Alan, Wizinowich, Peter, Yelda, Sylvana

“…We report new observations of the Galactic Center source G2 from the W. M. Keck Observatory. G2 is a dusty red object associated with gas that shows tidal…”
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The Hyperactive L Dwarf 2MASS J13153094-2649513: Continued Emission and a Brown Dwarf Companion by Burgasser, Adam J, Sitarski, Breann N, Gelino, Christopher R, Logsdon, Sarah E, Perrin, Marshall D

“…We report new observations of the unusually active, high proper motion L5e dwarf 2MASS J13153094-2649513. Optical spectroscopy with Magellan/MagE reveals…”
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Keck Adaptive Optics Observations of the Protostellar Disk around Radio Source I in the Orion Kleinmann-Low Nebula by Sitarski, Breann N, Morris, Mark R, Lu, Jessica R, Duchêne, Gaspard, Stolte, Andrea, Becklin, E. E, Ghez, Andrea M, Zinnecker, Hans

“…We have made the first detection of a near-infrared counterpart associated with the disk around Radio Source "I," a massive protostar in the Kleinmann-Low…”
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