Zobrazeno 1 - 10
of 198
pro vyhledávání: '"WINEBARGER, AMY R."'
Slitless (or wide field) imaging spectroscopy provides simultaneous imaging and spectral information from a wide field of view, which allows for rapid spectroscopic data collection of extended sources. Depending on the size of the extended source com
Externí odkaz:
http://arxiv.org/abs/2407.10436
Autor:
Mondal, Biswajit, Athiray, P. S., Winebarger, Amy R., Savage, Sabrina L., Kobayashi, Ken, Bradshaw, Stephen, Barnes, Will, Champey, Patrick R., Cheimets, Peter, Dudik, Jaroslav, Golub, Leon, Mason, Helen E., McKenzie, David E., Moore, Christopher S., Madsen, Chad, Reeves, Katharine K., Testa, Paola, Vigil, Genevieve D., Warren, Harry P., Walsh, Robert W., Del Zanna, Giulio
Nanoflares are thought to be one of the prime candidates that can heat the solar corona to its multi-million kelvin temperature. Individual nanoflares are difficult to detect with the present generation instruments, however their presence can be infe
Externí odkaz:
http://arxiv.org/abs/2402.05036
Autor:
Athiray, P. S., Winebarger, Amy R.
Measuring the relative amount of high-temperature, low-emission-measure plasma is considered to be a smoking gun observation to constrain the frequency of plasma heating in coronal structures. Often, narrowband, extreme ultraviolet images, such as th
Externí odkaz:
http://arxiv.org/abs/2401.12372
Autor:
Savage, Sabrina L., Winebarger, Amy R., Kobayashi, Ken, Athiray, P. S., Beabout, Dyana, Golub, Leon, Walsh, Robert W., Beabout, Brent, Bradshaw, Stephen, Bruccoleri, Alexander R., Champey, Patrick R., Cheimets, Peter, Cirtain, Jonathan, DeLuca, Edward, Del Zanna, Giulio, Guillory, Anthony, Haight, Harlan, Heilmann, Ralf K., Hertz, Edward, Hogue, William, Kegley, Jeffery, Kolodziejczak, Jeffery, Madsen, Chad, Mason, Helen, McKenzie, David E., Ranganathan, Jagan, Reeves, Katharine K., Robertson, Bryan, Schattenburg, Mark L., Scholvin, Jorg, Siler, Richard, Testa, Paola, Vigil, Genevieve D., Warren, Harry P., Watkinson, Bejamin, Weddendorf, Bruce, Wright, Ernest
The Marshall Grazing Incidence X-ray Spectrometer (MaGIXS) sounding rocket experiment launched on July 30, 2021 from the White Sands Missile Range in New Mexico. MaGIXS is a unique solar observing telescope developed to capture X-ray spectral images,
Externí odkaz:
http://arxiv.org/abs/2212.00665
Autor:
Tiwari, Sanjiv K., Wilkerson, Lucy A., Panesar, Navdeep K., Moore, Ronald L., Winebarger, Amy R.
A challenge in characterizing active region (AR) coronal heating is in separating transient (bursty) loop heating from the diffuse background (steady) heating. We present a method of quantifying coronal heating's bursty and steady components in ARs,
Externí odkaz:
http://arxiv.org/abs/2211.09936
Autor:
Peter, Hardi, Chitta, Lakshmi Pradeep, Chen, Feng, Pontin, David I., Winebarger, Amy R., Golub, Leon, Savage, Sabrina L., Rachmeler, Laurel A., Kobayashi, Ken, Brooks, David H., Cirtain, Jonathan W., De Pontieu, Bart, McKenzie, David E., Morton, Richard J., Testa, Paola, Tiwari, Sanjiv K., Walsh, Robert W., Warren, Harry P.
The outer atmosphere of the Sun is composed of plasma heated to temperatures well in excess of the visible surface. We investigate short cool and warm (<1 MK) loops seen in the core of an active region to address the role of field-line braiding in en
Externí odkaz:
http://arxiv.org/abs/2205.15919
Autor:
Athiray, P. S., Winebarger, Amy R., Champey, Patrick, Kobayashi, Ken, Savage, Sabrina, Beabout, Brent, Beabout, Dyana, Broadway, David, Bruccoleri, Alexander R., Cheimets, Peter, Golub, Leon, Gullikson, Eric, Haight, Harlan, Heilmann, Ralf K., Hertz, Edward, Hogue, William, Johnson, Steven, Kegley, Jeffrey, Kolodziejczak, Jeffery, Madsen, Chad, Schattenburg, Mark L., Siler, Richard, Vigil, Genevieve D., Wright, Ernest
The Marshall Grazing Incidence X-ray Spectrometer (MaGIXS) is a sounding rocket experiment that observes the soft X-ray spectrum of the Sun from 6.0 - 24 Angstrom (0.5 - 2.0 keV), successfully launched on 30 July 2021. End-to-end alignment of the fli
Externí odkaz:
http://arxiv.org/abs/2109.01720
Autor:
Athiray, P. S., Winebarger, Amy R., Champey, Patrick, Kobayashi, Ken, Vigil, Genevieve D., Haight, Harlan, Johnson, Steven, Bethge, Christian, Rachmeler, Laurel A., Savage, Sabrina, Beabout, Brent, Beabout, Dyana, Hogue, William, Guillory, Anthony, Siler, Richard, Wright, Ernest, Kegley, Jeffrey
The Marshall Grazing Incidence Spectrometer {\it MaGIXS} is a sounding rocket experiment that will observe the soft X-ray spectrum of the Sun from 24 - 6.0 \AA\ (0.5 - 2.0 keV) and is scheduled for launch in 2021. Component and instrument level calib
Externí odkaz:
http://arxiv.org/abs/2010.09823
Previous work utilising NASA's High-resolution Coronal Imager (Hi-C 2.1) 17.2 nm observations revealed that, even at the increased spatial scales available in the data-set, there may be evidence for coronal structures that are still not fully resolve
Externí odkaz:
http://arxiv.org/abs/2009.02210
Autor:
Brooks, David H., Winebarger, Amy R., Savage, Sabrina, Warren, Harry P., De Pontieu, Bart, Peter, Hardi, Cirtain, Jonathan W., Golub, Leon, Kobayashi, Ken, McIntosh, Scott W., McKenzie, David, Morton, Richard, Rachmeler, Laurel, Testa, Paola, Tiwari, Sanjiv, Walsh, Robert
Plasma outflows from the edges of active regions have been suggested as a possible source of the slow solar wind. Spectroscopic measurements show that these outflows have an enhanced elemental composition, which is a distinct signature of the slow wi
Externí odkaz:
http://arxiv.org/abs/2004.07461