P
Patrick J. Lowrance
Researcher at California Institute of Technology
Publications - 40
Citations - 5371
Patrick J. Lowrance is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Brown dwarf & Light curve. The author has an hindex of 21, co-authored 40 publications receiving 4959 citations. Previous affiliations of Patrick J. Lowrance include Association of Universities for Research in Astronomy.
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Journal ArticleDOI
Simultaneous X-Ray and Infrared Observations of Sagittarius A*'s Variability.
Hope Boyce,Daryl Haggard,Daryl Haggard,G. Witzel,G. Witzel,Steven P. Willner,J. Neilsen,Joseph L. Hora,Sera Markoff,Gabriele Ponti,Frederick K. Baganoff,E. E. Becklin,Giovanni G. Fazio,Patrick J. Lowrance,Mark Morris,Howard A. Smith +15 more
TL;DR: Long-duration and simultaneous multi-wavelength observations of additional bright flares will improve the ability to constrain the flare timing characteristics and emission mechanisms, and must be a priority for Galactic Center observing campaigns.
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Cloud Atlas: Variability in and out of the Water Band in the Planetary-mass HD 203030B Points to Cloud Sedimentation in Low-gravity L Dwarfs
Paulo A. Miles-Páez,Paulo A. Miles-Páez,Stanimir Metchev,Stanimir Metchev,Daniel Apai,Yifan Zhou,Elena Manjavacas,Elena Manjavacas,Theodora Karalidi,Ben W. P. Lew,Adam J. Burgasser,Luigi R. Bedin,Nicolas B. Cowan,Patrick J. Lowrance,Mark S. Marley,Jacqueline Radigan,Glenn Schneider +16 more
TL;DR: In this paper, the authors used the Wide Field Camera 3 on the Hubble Space Telescope to spectrophotometrically monitor the young L7.5 companion HD 203030B and found a rotation period of 7.5_(-0.5)^(+0.6) hr.
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Cloud Atlas: Weak Color Modulations Due to Rotation in the Planetary-mass Companion GU Psc b and 11 Other Brown Dwarfs
Ben W. P. Lew,Daniel Apai,Yifan Zhou,Jacqueline Radigan,Mark S. Marley,Glenn Schneider,Nicolas B. Cowan,Paulo A. Miles-Páez,Elena Manjavacas,Theodora Karalidi,Luigi R. Bedin,Patrick J. Lowrance,Adam J. Burgasser +12 more
TL;DR: In this paper, the rotational modulations of GU Psc b, a rare mid-T spectral type planetary-mass companion at the end of the L/T spectrum type transition, were investigated.
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Cloud Atlas: Hubble Space Telescope Near-Infrared Spectral Library of Brown Dwarfs, Planetary-mass companions, and hot Jupiters
Elena Manjavacas,Daniel Apai,Yifan Zhou,Ben W. P. Lew,Glenn Schneider,Stanimir Metchev,Paulo A. Miles-Páez,Paulo A. Miles-Páez,Jacqueline Radigan,Mark S. Marley,Nicolas B. Cowan,Theodora Karalidi,Adam J. Burgasser,Luigi R. Bedin,Patrick J. Lowrance,Parker Kauffmann +15 more
TL;DR: In this article, a high signal-to-noise spectral library (1.10-1.69 microns) of the thermal emission of 76 brown dwarfs and hot Jupiters was presented.
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Y dwarf Trigonometric Parallaxes from the Spitzer Space Telescope
Emily C. Martin,J. Davy Kirkpatrick,Charles A. Beichman,Richard L. Smart,Jacqueline K. Faherty,Christopher R. Gelino,Michael C. Cushing,Adam C. Schneider,Edward L. Wright,Patrick J. Lowrance,James G. Ingalls,C. G. Tinney,Ian S. McLean,Sarah E. Logsdon,J. Lebreton +14 more
TL;DR: In this article, the spectral energy distributions of brown dwarfs with decreasing effective temperature were examined. But the spectral properties of the Y dwarfs were not investigated. And the authors also presented the discovery of 6 new late-T dwarfs, updated spectra of two T dwarfs and the reclassification of a new Y dwarf, WISE J033605.04$-$014351.0, based on Keck/NIRSPEC $J$-band spectroscopy.