Výsledky vyhledávání - "Kuhn, Jeffrey R."

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Mapping the Sun's coronal magnetic field using the Zeeman effect

Autor: Schad, Thomas A., Petrie, Gordon J. D., Kuhn, Jeffrey R., Fehlmann, Andre, Rimmele, Thomas, Tritschler, Alexandra, Woeger, Friedrich, Scholl, Isabelle, Williams, Rebecca, Harrington, David, Paraschiv, Alin R., Szente, Judit

Publikováno v: Science Advances, Vol. 10, no. 37, adq1604, 2024

Regular remote sensing of the magnetic field embedded within the million-degree solar corona is severely lacking. This reality impedes fundamental investigations of the nature of coronal heating, the generation of solar and stellar winds, and the imp

Externí odkaz: http://arxiv.org/abs/2410.21568

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Critical Science Plan for the Daniel K. Inouye Solar Telescope (DKIST)

Autor: Rast, Mark P., González, Nazaret Bello, Rubio, Luis Bellot, Cao, Wenda, Cauzzi, Gianna, DeLuca, Edward, De Pontieu, Bart, Fletcher, Lyndsay, Gibson, Sarah E., Judge, Philip G., Katsukawa, Yukio, Kazachenko, Maria D., Khomenko, Elena, Landi, Enrico, Pillet, Valentin Martínez, Petrie, Gordon J. D., Qiu, Jiong, Rachmeler, Laurel A., Rempel, Matthias, Schmidt, Wolfgang, Scullion, Eamon, Sun, Xudong, Welsch, Brian T., Andretta, Vincenzo, Antolin, Patrick, Ayres, Thomas R., Balasubramaniam, K. S., Ballai, Istvan, Berger, Thomas E., Bradshaw, Stephen J., Carlsson, Mats, Casini, Roberto, Centeno, Rebecca, Cranmer, Steven R., DeForest, Craig, Deng, Yuanyong, Erdélyi, Robertus, Fedun, Viktor, Fischer, Catherine E., Manrique, Sergio J. González, Hahn, Michael, Harra, Louise, Henriques, Vasco M. J., Hurlburt, Neal E., Jaeggli, Sarah, Jafarzadeh, Shahin, Jain, Rekha, Jefferies, Stuart M., Keys, Peter H., Kowalski, Adam F., Kuckein, Christoph, Kuhn, Jeffrey R., Liu, Jiajia, Liu, Wei, Longcope, Dana, McAteer, R. T. James, McIntosh, Scott W., McKenzie, David E., Miralles, Mari Paz, Morton, Richard J., Muglach, Karin, Nelson, Chris J., Panesar, Navdeep K., Parenti, Susanna, Parnell, Clare E., Poduval, Bala, Reardon, Kevin P., Reep, Jeffrey W., Schad, Thomas A., Schmit, Donald, Sharma, Rahul, Socas-Navarro, Hector, Srivastava, Abhishek K., Sterling, Alphonse C., Suematsu, Yoshinori, Tarr, Lucas A., Tiwari, Sanjiv, Tritschler, Alexandra, Verth, Gary, Vourlidas, Angelos, Wang, Haimin, Wang, Yi-Ming, NSO, project, DKIST, scientists, DKIST instrument, Group, the DKIST Science Working, Community, the DKIST Critical Science Plan

The Daniel K. Inouye Solar Telescope (DKIST) will revolutionize our ability to measure, understand and model the basic physical processes that control the structure and dynamics of the Sun and its atmosphere. The first-light DKIST images, released pu

Externí odkaz: http://arxiv.org/abs/2008.08203

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Daytime Sky Polarization Calibration Limitations

Autor: Harrington, David M., Kuhn, Jeffrey R., Ariste, Arturo López

The daytime sky has been recently demonstrated as a useful calibration tool for deriving polarization cross-talk properties of large astronomical telescopes. The Daniel K Inouye Solar Telescope (DKIST) and other large telescopes under construction ca

Externí odkaz: http://arxiv.org/abs/1612.00538

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Correcting systematic polarization effects in Keck LRISp spectropolarimetry to <0.05%

Autor: Harrington, David M., Berdyugina, Svetlana V., Kuzmychov, Oleksii, Kuhn, Jeffrey R.

Spectropolarimetric measurements at moderate spectral resolutions are effective tracers of stellar magnetic fields and circumstellar environments when signal to noise ratios (SNRs) above 2000 can be achieved. The LRISp spectropolarimeter is capable o

Externí odkaz: http://arxiv.org/abs/1505.03916

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Akademický článek

The Daniel K. Inouye Solar Telescope (DKIST) Cryogenic Near-Infrared Spectro-Polarimeter.

Autor: Fehlmann, André¹ (AUTHOR) afehlmann@nso.edu, Kuhn, Jeffrey R.² (AUTHOR), Schad, Thomas A.¹ (AUTHOR), Scholl, Isabelle F.³ (AUTHOR), Williams, Rebecca⁴ (AUTHOR), Agdinaoay, Rodell¹ (AUTHOR), Berst, D. Christopher⁵ (AUTHOR), Craig, Simon C.¹ (AUTHOR), Giebink, Cynthia² (AUTHOR), Goodrich, Bret⁵ (AUTHOR), Hnat, Kirby⁶ (AUTHOR), James, Don⁶ (AUTHOR), Lockhart, Charles⁷ (AUTHOR), Mickey, Donald L.² (AUTHOR), Oswald, Daniel¹ (AUTHOR), Puentes, Myles M.¹ (AUTHOR), Schickling, Richard⁶ (AUTHOR), de Vanssay, Jean-Benoit¹ (AUTHOR), Warmbier, Eric A.⁷ (AUTHOR)

Publikováno v: Solar Physics. Jan2023, Vol. 298 Issue 1, p1-35. 35p.

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The US National Science Foundation Daniel K. Inouye Solar Telescope operations commissioning: results and lessons learned

Autor: Marshall, Heather K., Spyromilio, Jason, Usuda, Tomonori, Rimmele, Thomas, Tritschler, Alexandra, Parraguez, Andres, Wöger, Friedrich, Goodrich, Bret D., Johnson, Luke C., Marshall, Heather K., Jeffers, Paul F., Davey, Alisdair, Tawa, Robert, Candido, Gary, Boboltz, David, Anan, Tetsu, Beck, Christian, Cauzzi, Gianna, Criscuoli, Serena, Fehlmann, André, Fischer, Catherine, Harrington, David M., Jaeggli, Sarah A., Kramar, Maxim, Kuridze, David, Schad, Thomas A., Schmidt, Dirk, da Silva Santos, Joao Manuel, Tarr, Lucas, Uitenbroek, Han, Arnow, James, Davidow, Joel, Deibert, Dale, Derks, Alysa, Eigenbrot, Arthur D., Hays, Tony, Johansson, Erik M., Spiess, Daniel, Watson, Frazer, Wiant, Scott, Head, Hillary Hope, Morris, David, Díaz Alfaro, Manuel, Wright-Garba, Nuria, Santini, Anthony, Beard, Andrew, Berst, David C., Cummings, Bryan K., Ferayorni, Andrew, Guzzo, Stephen, Hubbard, John R., Munoz, Jon, Scholl, Isabell, Cross, Eric, Donnelly, Colleen, O'Brien, Steve, Agdinaoay, Rodell, Bortz, Wade, Foster, Christopher, Foster, Gary, Galapon, Chriselle Ann, Gregory, Brian S., Guzman, Stephanie S., Guzman, Marco, Hoag, James, Liang, Mary, Newman, Karl, Onodera, Brialyn, Poupar, Sebastien, Puentes, Myles M., Rimmele, Lukas M., Starman, Erik, Sueoka, Stacey R., Summers, Richard T., Szabo, Aimee, Szabo, Louis, Williams, Timothy R., White, Charles, Bader, Chad, Barry, James, Bio, Eric, Carter, Terran, Evans, Linda, Keahi, Bruce, Koki, Kealli, Lay, Michael, Lay, Aidan, Lay, Justin, Poe, Barry, Tong, Norman, Casini, Roberto, deWijn, Alfred, Kuhn, Jeffrey R., Lin, Haosheng, Kentischer, Thomas, Halbgewachs, Clemens

Publikováno v: Proceedings of SPIE; August 2024, Vol. 13094 Issue: 1 p130940Y-130940Y-19, 12963080p

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Exploring Halo Substructure with Giant Stars: The Velocity Dispersion Profiles of the Ursa Minor and Draco Dwarf Spheroidals At Large Angular Separations

Autor: Munoz, Ricardo R., Frinchaboy, Peter M., Majewski, Steven R., Kuhn, Jeffrey R., Chou, Mei-Yin, Palma, Christopher, Sohn, Sangmo Tony, Patterson, Richard J., Siegel, Michael H.

Publikováno v: Astrophys.J. 631 (2005) L137-L142

We analyze velocity dispersion profiles for the Draco and Ursa Minor (UMi) dwarf spheroidal (dSph) galaxies based on published and new Keck HIRES spectra for stars in the outer UMi field. Washington+DDO51 filter photometric catalogs provide additiona

Externí odkaz: http://arxiv.org/abs/astro-ph/0504035

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