Zobrazeno 1 - 10
of 5 190
pro vyhledávání: '"Jared, R. a."'
Autor:
Andrés, Nahuel, Romanelli, Norberto, Mazelle, Christian, Chen, Li-Jen, Gruesbeck, Jacob R., Espley, Jared R.
Using Mars Atmosphere and Volatile EvolutioN Magnetometer observations, we report the first statistical study of ultra-low frequency (ULF) waves at the Martian foreshock. The analyzed foreshock ULF wave events are observed in the 0.008-0.086 Hz frequ
Externí odkaz:
http://arxiv.org/abs/2408.09003
High contrast imaging of extrasolar planets and circumstellar disks requires extreme wavefront stability. Such stability can be achieved with active wavefront control (WFC). The next generation of ground- and space-based telescopes will require a rob
Externí odkaz:
http://arxiv.org/abs/2407.13199
Autor:
Li, Jialin, Close, Laird M., Males, Jared R., Haffert, Sebastiaan Y., Weinberger, Alycia, Follette, Katherine, Wagner, Kevin, Apai, Daniel, Wu, Ya-Lin, Long, Joseph D., Perez, Laura, Pearce, Logan A., Kueny, Jay K., McEwen, Eden A., Van Gorkom, Kyle, Guyon, Olivier, Kautz, Maggie Y., Hedglen, Alexander D., Foster, Warren B., Roberts, Roz, Lumbres, Jennifer, Schatz, Lauren
The high contrast and spatial resolution requirements for directly imaging exoplanets requires effective coordination of wavefront control, coronagraphy, observation techniques, and post-processing algorithms. However, even with this suite of tools,
Externí odkaz:
http://arxiv.org/abs/2407.13756
Autor:
McEwen, Eden A., Males, Jared R., Guyon, Olivier, Haffert, Sebastiaan Y., Long, Joseph D., Close, Laird M., Van Gorkom, Kyle, Lumbres, Jennifer, Hedglen, Alexander D., Schatz, Lauren, Kautz, Maggie Y., Pearce, Logan A., Kueny, Jay K., McLeod, Avalon L., Foster, Warren B., Li, Jialin, Roberts, Roz, Weinburger, Alycia J.
The next generation of extreme adaptive optics (AO) must be calibrated exceptionally well to achieve the desired contrast for ground-based direct imaging exoplanet targets. Current wavefront sensing and control system responses deviate from lab calib
Externí odkaz:
http://arxiv.org/abs/2407.13022
Autor:
Haffert, Sebastiaan Y., Males, Jared R, Close, Laird M., Kautz, Maggie Y., Durney, Olivier, Guyon, Olivier
The Giant Magellan Adaptive Optics eXtreme (GMagAO-X) instrument is a first-light high-contrast imaging instrument for the Giant Magellan Telescope (GMT). GMagAO-X's broad wavelength range and the large 25-meter aperture of the GMT creates new challe
Externí odkaz:
http://arxiv.org/abs/2407.13021
Autor:
Kueny, Jay K., Van Gorkom, Kyle, Kautz, Maggie, Haffert, Sebastiaan, Males, Jared R., Hedglen, Alex, Close, Laird, McEwen, Eden, Li, Jialin, Long, Joseph D., Foster, Warren, Pearce, Logan, McLeod, Avalon, Lumbres, Jhen, Guyon, Olivier, Liberman, Joshua
MagAO-X is the extreme coronagraphic adaptive optics (AO) instrument for the 6.5-meter Magellan Clay telescope and is currently undergoing a comprehensive batch of upgrades. One innovation that the instrument features is a deformable mirror (DM) dedi
Externí odkaz:
http://arxiv.org/abs/2407.13019
Autor:
Males, Jared R., Close, Laird M., Haffert, Sebastiaan Y., Kautz, Maggie Y., Kelly, Doug, Fletcher, Adam, Salanski, Thomas, Durney, Olivier, Noenickx, Jamison, Ford, John, Gasho, Victor, Pearce, Logan, Kueny, Jay, Guyon, Olivier, Weinberger, Alycia, Bowler, Brendan, Kraus, Adam, Batalha, Natasha
We present the preliminary design of GMagAO-X, the first-light high-contrast imager planned for the Giant Magellan Telescope. GMagAO-X will realize the revolutionary increase in spatial resolution and sensitivity provided by the 25 m GMT. It will ena
Externí odkaz:
http://arxiv.org/abs/2407.13014
Autor:
Males, Jared R., Close, Laird M., Haffert, Sebastiaan Y., Kautz, Maggie Y., Kueny, Jay, Long, Joseph D., McEwen, Eden, Swimmer, Noah, Bailey III, John I., Foster, Warren, Mazin, Benjamin A., Pearce, Logan, Liberman, Joshua, Twitchell, Katie, Weinberger, Alycia J., Guyon, Olivier, Hedglen, Alexander D., McLeod, Avalon, Roberts, Roz, Van Gorkom, Kyle, Li, Jialin, Doty, Isabella, Gasho, Victor
MagAO-X is the coronagraphic extreme adaptive optics system for the 6.5 m Magellan Clay Telescope. We report the results of commissioning the first phase of MagAO-X. Components now available for routine observations include: the >2 kHz high-order con
Externí odkaz:
http://arxiv.org/abs/2407.13007
Autor:
Long, Joseph D., Males, Jared R., Close, Laird M., Guyon, Olivier, Haffert, Sebastiaan Y., Weinberger, Alycia J., Kueny, Jay, Van Gorkom, Kyle, McEwen, Eden, Pearce, Logan, Kautz, Maggie, Li, Jialin, Lumbres, Jennifer, Hedglen, Alexander, Schatz, Lauren, McLeod, Avalon, Doty, Isabella, Foster, Warren B., Roberts, Roswell, Twitchell, Katie
High-contrast imaging data analysis depends on removing residual starlight from the host star to reveal planets and disks. Most observers do this with principal components analysis (i.e. KLIP) using modes computed from the science images themselves.
Externí odkaz:
http://arxiv.org/abs/2407.13008
Autor:
Davidson, Jared R., Boizelle, Benjamin D., Walsh, Jonelle L., Barth, Aaron J., Rasmussen, Emma, Baker, Andrew J., Buote, David A., Darling, Jeremy, Ho, Luis C., Kabasares, Kyle M., Cohn, Jonathan H.
Dusty circumnuclear disks (CNDs) in luminous early-type galaxies (ETGs) show regular, dynamically cold molecular gas kinematics. For a growing number of ETGs, Atacama Large Millimeter/sub-millimeter Array (ALMA) CO imaging and detailed gas-dynamical
Externí odkaz:
http://arxiv.org/abs/2407.08076