Zobrazeno 1 - 10
of 764
pro vyhledávání: '"Maleš, P"'
Autor:
Skaf, Nour, Jensen-Clem, Rebecca, Hunter, Aaron, Guyon, Olivier, Deo, Vincent, Hinz, Phil, Cetre, Sylvain, Chambouleyron, Vincent, Fowler, J., Sengupa, Aditya, Salama, Maissa, Males, Jared, McEwen, Eden, Douglas, Ewan S., Van Gorkom, Kyle, Por, Emiel, Lucas, Miles, Ferreira, Florian, Sevin, Arnaud, Bowens-Rubin, Rachel, Cranney, Jesse, Calvin, Ben
Real-time control (RTC) is pivotal for any Adaptive Optics (AO) system, including high-contrast imaging of exoplanets and circumstellar environments. It is the brain of the AO system, and what wavefront sensing and control (WFS\&C) techniques need to
Externí odkaz:
http://arxiv.org/abs/2409.13126
Autor:
Johnson, Jess A., Vaz, Amali, Montoya, Manny, Morzinski, Katie M., Patience, Jennifer, Sivanandam, Suresh, Brusa, Guido, Durney, Olivier, Gardner, Andrew, Guyon, Olivier, Harrison, Lori, Jones, Ron, Leisenring, Jarron, Males, Jared, Payan, Bianca, Perez, Lauren, Rotman, Yoav, Taylor, Jacob, Vargas, Dan, West, Grant
The MMT Adaptive optics exoPlanet characterization System (MAPS) is currently in its engineering phase, operating on-sky at the MMT Telescope on Mt. Hopkins in southern Arizona. The MAPS Adaptive Secondary Mirror's actuators are controlled by a close
Externí odkaz:
http://arxiv.org/abs/2409.12480
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