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Found 8 entries in the Bibliography.
Showing entries from 1 through 8
| 2019 |
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Near-Sun observations of an F-corona decrease and K-corona fine structure Remote observations of the solar photospheric light scattered by electrons (the K-corona) and dust (the F-corona or zodiacal light) have been made from the ground during eclipses and from space at distances as small as 0.3 astronomical units to the Sun. Previous observations of dust scattering have not confirmed the existence of the theoretically predicted dust-free zone near the Sun. The transient nature of the corona has been well characterized for large events, but questions still remain (for example, about the initiat ... Howard, R.; Vourlidas, A.; Bothmer, V.; Colaninno, R.; Deforest, C.; Gallagher, B.; Hall, J.; Hess, P.; Higginson, A.; Korendyke, C.; Kouloumvakos, A.; Lamy, P.; Liewer, P.; Linker, J.; Linton, M.; Penteado, P.; Plunkett, S.; Poirier, N.; Raouafi, N.; Rich, N.; Rochus, P.; Rouillard, A.; Socker, D.; Stenborg, G.; Thernisien, A.; Viall, N.; Published by: Nature Published on: 12/2019 YEAR: 2019 DOI: 10.1038/s41586-019-1807-x |
| 2018 |
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The techniques for stray light analysis, optimization and testing are described for two space telescopes that observe the solar corona: the Solar Orbiter Heliospheric Imager (SoloHI) that will fly on the ESA Solar Orbiter (SolO), and the Wide Field Imager for Solar Probe (WISPR) that will fly on the NASA Parker Solar Probe (PSP) mission. Imaging the solar corona is challenging, because the corona is six orders of magnitude dimmer than the Sun surface at the limb, and the coronal brightness continues to decrease to ten orders ... Thernisien, Arnaud; Howard, Russell; Korendyke, Clarence; Carter, Tim; Chua, Damien; Plunkett, Simon; Published by: Published on: YEAR: 2018 DOI: 10.1117/12.2313645 |
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The techniques for stray light analysis, optimization and testing are described for two space telescopes that observe the solar corona: the Solar Orbiter Heliospheric Imager (SoloHI) that will fly on the ESA Solar Orbiter (SolO), and the Wide Field Imager for Solar Probe (WISPR) that will fly on the NASA Parker Solar Probe (PSP) mission. Imaging the solar corona is challenging, because the corona is six orders of magnitude dimmer than the Sun surface at the limb, and the coronal brightness continues to decrease to ten orders ... Thernisien, Arnaud; Howard, Russell; Korendyke, Clarence; Carter, Tim; Chua, Damien; Plunkett, Simon; Published by: Proceedings of SPIE - The International Society for Optical Engineering Published on: Diffraction; Heat shielding; Image analysis; Millimeter waves; NASA; Optical coatings; Orbits; Probes; Ray tracing; Solar cell arrays; Solar radiation; Space flight; Space telescopes; Spacecraft; Parker Engineering |
| 2017 |
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Stray light testing of WISPR baffle development model Solar Probe Plus (SPP) is a NASA mission developed to visit and study the sun closer than ever before. SPP is designed to orbit as close as 7 million km (9.86 solar radii) from Sun center. One of its instruments: WISPR (Wide-Field Imager for Solar Probe Plus) will be the first local imager to provide the relation between the large-scale corona and the in-situ measurements. Hellin, M.-L.; Mazy, E.; Marcotte, S.; Stockman, Y.; Korendyke, C.; Thernisien, A.; Published by: Proceedings of SPIE - The International Society for Optical Engineering Published on: |
| 2016 |
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The Wide-Field Imager for Solar Probe Plus (WISPR) Vourlidas, Angelos; Howard, Russell; Plunkett, Simon; Korendyke, Clarence; Thernisien, Arnaud; Wang, Dennis; Rich, Nathan; Carter, Michael; Chua, Damien; Socker, Dennis; Linton, Mark; Morrill, Jeff; Lynch, Sean; Thurn, Adam; Van Duyne, Peter; Hagood, Robert; Clifford, Greg; Grey, Phares; Velli, Marco; Liewer, Paulett; Hall, Jeffrey; DeJong, Eric; Mikic, Zoran; Rochus, Pierre; Mazy, Emanuel; Bothmer, Volker; Rodmann, Jens; Published by: Space Science Reviews Published on: 02/2015 YEAR: 2016 DOI: 10.1007/s11214-014-0114-y Heliospheric imager; Imaging; Parker Data Used; Solar corona; Solar Probe Plus; Solar wind; Thomson scattering |
| 2013 |
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Korendyke, Clarence; Vourlidas, Angelos; Plunkett, Simon; Howard, Russell; Wang, Dennis; Marshall, Cheryl; Waczynski, Augustyn; Janesick, James; Elliott, Thomas; Tun, Samuel; Tower, John; Grygon, Mark; Keller, David; Clifford, Gregory; Published by: Published on: 10/2013 YEAR: 2013 DOI: 10.1117/12.2027655 |
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Vourlidas, Angelos; Howard, Russell; Plunkett, Simon; Korendyke, Clarence; Carter, Michael; Thernisien, Arnaud; Chua, Damien; Van Duyne, Peter; Socker, Dennis; Linton, Mark; Liewer, Paulett; Hall, Jeffrey; Morrill, Jeff; DeJong, Eric; Mikic, Zoran; Rochus, Pierre; Bothmer, Volker; Rodman, Jens; Lamy, Philippe; Published by: Published on: 09/2013 YEAR: 2013 DOI: 10.1117/12.2027508 Heliospheric imager; Imaging; Parker Data Used; Solar corona; Solar Probe Plus; Solar wind; Thomson scattering |
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The Naval Research Laboratory is developing next generation CMOS imaging arrays for the Solar Orbiter and Solar Probe Plus missions. The device development is nearly complete with flight device delivery scheduled for summer of 2013. The 4Kx4K mosaic array with 10micron pixels is well suited to the panoramic imaging required for the Solar Orbiter mission. The devices are robust (<100krad) and exhibit minimal performance degradation with respect to radiation. The device design and performance are described. © 2013 SPIE. Korendyke, Clarence; Vourlidas, Angelos; Plunkett, Simon; Howard, Russell; Wang, Dennis; Marshall, Cheryl; Waczynski, Augustyn; Janesick, James; Elliot, Thomas; Tuna, Samuel; Tower, John; Grygon, Mark; Keller, David; Clifford, Gregory; Published by: Proceedings of SPIE - The International Society for Optical Engineering Published on: CMOS integrated circuits; Heat radiation; Probes; Research laboratories; Parker Engineering |
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