Search Results - "Tecza, Matthias"

The Gemini Planet-Finding Campaign: The Frequency of Giant Planets Around Debris Disk Stars by Wahhaj, Zahed, Liu, Michael C., Nielsen, Eric L., Biller, Beth A., Hayward, Thomas L., Close, Laird M., Males, Jared R., Skemer, Andrew, Ftaclas, Christ, Chun, Mark, Thatte, Niranjan, Tecza, Matthias, Shkolnik, Evgenya L., Kuchner, Marc, Reid, I. Neill, de Gouveia Dal Pino, Elisabete M., Alencar, Silvia H. P., Gregorio-Hetem, Jane, Boss, Alan, Lin, Douglas N. C., Toomey, Douglas W.

“…We have completed a high-contrast direct imaging survey for giant planets around 57 debris disk stars as part of the Gemini NICI Planet-Finding Campaign. We…”
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The Gemini NICI Planet-finding Campaign: Discovery of a Substellar L Dwarf Companion to the Nearby Young M Dwarf CD–35 2722 by Wahhaj, Zahed, Liu, Michael C, Biller, Beth A, Clarke, Fraser, Nielsen, Eric L, Close, Laird M, Hayward, Thomas L, Mamajek, Eric E, Cushing, Michael, Dupuy, Trent, Tecza, Matthias, Thatte, Niranjan, Chun, Mark, Ftaclas, Christ, Hartung, Markus, Reid, I. Neill, Shkolnik, Evgenya L, Alencar, Silvia H. P, Artymowicz, Pawel, Boss, Alan, de Gouveia Dal Pino, Elisabethe, Gregorio-Hetem, Jane, Ida, Shigeru, Kuchner, Marc, Lin, Douglas N. C, Toomey, Douglas W

“…We present the discovery of a wide (67 AU) substellar companion to the nearby (21 pc) young solar-metallicity M1 dwarf CD--35 2722, a member of the 100 Myr AB…”
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Very high contrast integral field spectroscopy of AB Doradus C: 9-mag contrast at 0.2 arcsec without a coronagraph using spectral deconvolution by Thatte, Niranjan, Abuter, Roberto, Tecza, Matthias, Nielsen, Eric L., Clarke, Fraser J., Close, Laird M.

“…We present an extension of the spectral deconvolution (SD) method to achieve very high contrast at small inner working radii. We apply the method to the…”
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THE GEMINI NICI PLANET-FINDING CAMPAIGN: DISCOVERY OF A MULTIPLE SYSTEM ORBITING THE YOUNG A STAR HD 1160 by NIELSEN, Eric L, LIU, Michael C, CHUN, Mark, CLARKE, Fraser, CLOSE, Laird M, FTACLAS, Christ, HARTUNG, Markus, MALES, Jared R, NEILL REID, I, SKEMER, Andrew J, ALENCAR, Silvia H. P, BURROWS, Adam, ZAHED WAHHAJ, GOUVEIA DAL PINO, Elisaqethe De, GREGORIO-HETEM, Jane, KUCHNER, Marc, THATTE, Niranjan, TOOMEY, Douglas W, BILLER, Beth A, HAYWARD, Thomas L, BOSS, Alan, BOWLER, Brendan, KRAUS, Adam, SHKOLNIK, Evgenya L, TECZA, Matthias

“…We report the discovery of two low-mass companions to the young A0V star HD 1160 at projected separations of 81 + or - 5 AU (HD 1160 B) and 533 + or - 25 AU…”
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On the detectability of strong lensing in near-infrared surveys by Holloway, Philip, Verma, Aprajita, Marshall, Philip J, More, Anupreeta, Tecza, Matthias

“…ABSTRACT We present new lensing frequency estimates for existing and forthcoming deep near-infrared surveys, including those from JWST and VISTA. The estimates…”
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THE GEMINI NICI PLANET-FINDING CAMPAIGN: THE FREQUENCY OF GIANT PLANETS AROUND YOUNG B AND A STARS by Nielsen, Eric L., Liu, Michael C., Wahhaj, Zahed, Biller, Beth A., Hayward, Thomas L., Close, Laird M., Males, Jared R., Skemer, Andrew J., Chun, Mark, Ftaclas, Christ, Alencar, Silvia H. P., Artymowicz, Pawel, Boss, Alan, Clarke, Fraser, de Gouveia Dal Pino, Elisabete, Gregorio-Hetem, Jane, Hartung, Markus, Ida, Shigeru, Kuchner, Marc, Lin, Douglas N. C., Reid, I. Neill, Shkolnik, Evgenya L., Tecza, Matthias, Thatte, Niranjan, Toomey, Douglas W.

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Temporal pixel multiplexing for simultaneous high-speed, high-resolution imaging by Bub, Gil, Helmes, Michiel, Tecza, Matthias, Kohl, Peter, Lee, Peter

“…We introduce an imaging modality that, by offsetting pixel-exposure times during capture of a single image frame, embeds temporal information in each frame…”
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Simulating gas kinematic studies of high-redshift galaxies with the HARMONI integral field spectrograph by Richardson, Mark L A, Routledge, Laurence, Thatte, Niranjan, Tecza, Matthias, Houghton, Ryan C W, Pereira-Santaella, Miguel, Rigopoulou, Dimitra

“…ABSTRACT We present simulated observations of gas kinematics in a galaxy formed in a 10 pc resolution cosmological simulation with the hydrodynamical + …”
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Extreme Gas Kinematics in the z = 2.2 Powerful Radio Galaxy MRC 1138–262: Evidence for Efficient Active Galactic Nucleus Feedback in the Early Universe? by Nesvadba, N. P. H, Lehnert, M. D, Eisenhauer, F, Gilbert, A, Tecza, M, Abuter, R

“…To explain the properties of the most massive low-redshift galaxies and the shape of their mass function, recent models of galaxy evolution include strong AGN…”
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New photometry and spectra ofab doradus c : An accurate mass determination of a young low-mass object with theoretical evolutionary tracks by CLOSE, Laird M, THATTE, Niranjan, NIELSEN, Eric L, ABUTER, Roberto, CLARKE, Fraser, TECZA, Matthias

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An Oxford SWIFT integral field spectroscopy study of 14 early-type galaxies in the Coma cluster: An Oxford SWIFT IFS study of ETGs in the Coma cluster by Scott, Nicholas, Houghton, Ryan, Davies, Roger L., Cappellari, Michele, Thatte, Niranjan, Clarke, Fraser, Tecza, Matthias

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An Oxford SWIFT integral field spectroscopy study of 14 early-type galaxies in the Coma cluster by Scott, Nicholas, Houghton, Ryan, Davies, Roger L., Cappellari, Michele, Thatte, Niranjan, Clarke, Fraser, Tecza, Matthias

“…Abstract As a demonstration of the capabilities of the new Oxford SWIFT integral field spectrograph, we present first observations for a set of 14 early-type…”
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Pixel Multiplexing for Simultaneous High Resolution High Speed Image Capture by Bub, Gil, Tecza, Matthias, Helmes, Michiel, Lee, Peter, Kohl, Peter

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New Photometry and Spectra of AB Doradus C: An Accurate Mass Determination of a Young Low-Mass Object with Theoretical Evolutionary Tracks by Close, Laird M, Thatte, Niranjan, Nielsen, Eric L, Abuter, Roberto, Clarke, Fraser, Tecza, Matthias

“…We present new photometric and spectroscopic measurements for the unique, young, low-mass evolutionary track calibrator AB Dor C. While the new photometry is…”
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Intense Star Formation and Feedback at High Redshift: Spatially Resolved Properties of the z = 2.6 Submillimeter Galaxy SMM J14011+0252 by Nesvadba, N. P. H, Lehnert, M. D, Genzel, R, Eisenhauer, F, Baker, A. J, Seitz, S, Davies, R, Lutz, D, Tacconi, L, Tecza, M, Bender, R, Abuter, R

“…We present a detailed analysis of the spatially resolved properties of the lensed submillimeter galaxy (SMG) SMM J14011+0252 at z = 2.56, combining deep…”
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HARMONI at ELT: tolerance analysis and expected as-build imaging performance of the infrared spectrograph by Muslimov, Eduard, Castillo-Dominguez, Edgar, Kariuki, James, Chao-Ortiz, Jorge, Tecza, Matthias, Meyer, Elliot, Ozer, Zeynep, Clarke, Fraser, Thatte, Niranjan

“…Proc. SPIE 13096, 130964W (2024) HARMONI is the first light visible and near-IR integral field spectrograph for the ELT. It covers a large spectral range from…”
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Very high contrast integral field spectroscopy of AB Doradus C: 9-mag contrast at 0.2 arcsec without a coronagraph using spectral deconvolution by Thatte, Niranjan, Abuter, Roberto, Tecza, Matthias, Nielsen, Eric L., Clarke, Fraser J., Close, Laird M.

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On the detectability of strong lensing in near-infrared surveys by Holloway, Philip, Verma, Aprajita, Marshall, Philip J, More, Anupreeta, Tecza, Matthias

“…We present new lensing frequency estimates for existing and forthcoming deep near-infrared surveys, including those from JWST and VISTA. The estimates are…”
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THE GEMINI NICI PLANET-FINDING CAMPAIGN: DISCOVERY OF A CLOSE SUBSTELLAR COMPANION TO THE YOUNG DEBRIS DISK STAR PZ Tel by BILLER, Beth A, LIU, Michael C, CLARKE, Fraser, HARTUNG, Markus, MALES, Jared, REID, I. Neill, SHKOLNIK, Evgenya L, SKEMER, Andrew, TECZA, Matthias, THATTE, Niranjan, ALENCAR, Silvia H. P, ARTYMOWICZ, Pawel, WAHHAJ, Zahed, BOSS, Alan, DE GOUVEIA DAL PINO, Elisabete, GREGORIO-HETEM, Jane, IDA, Shigeru, KUCHNER, Marc J, LIN, Douglas, TOOMEY, Douglas, NIELSEN, Eric L, CLOSE, Laird M, DUPUY, Trent J, HAYWARD, Thomas L, BURROWS, Adam, CHUN, Mark, FTACLAS, Christ

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SWIFT: An adaptive optics assisted I/z band integral field spectrograph by Tecza, Matthias, Thatte, Niranjan, Clarke, Fraser, Goodsall, Timothy, Symeonidis, Myrto

“…SWIFT is an adaptive optics assisted integral field spectrograph covering the I and z astronomical bands (0.7–1.0μm) at a spectral resolving power R⩽5000. At…”
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