The Solar Orbiter magnetometer

Autor: Milan Maksimovic, T. Oddy, Mike Lockwood, G. Erdös, Roger Walsh, Chris Carr, Timothy S. Horbury, Susanne Vennerstrøm, R. Hudson, Robert F. Wimmer-Schweingruber, Emanuele Cupido, V. R. Myklebust, T. Hoeksema, Peter J. Cargill, Ingo Richter, Daniel Müller, Christopher J. Owen, I. Zouganelis, J.-A. Dominguez, Vincenzo Carbone, Joe Giacalone, William H. Matthaeus, Wolfgang Baumjohann, Melvyn L. Goldstein, Werner Magnes, David Burgess, Christopher T. Russell, Patrick Brown, Valery M. Nakariakov, Stuart D. Bale, S. Bhattacharya, Rami Vainio, I. Carrasco Blazquez, M. Bendyk, Karl-Heinz Glassmeier, Steven J. Schwartz, Marco Velli, Gary P. Zank, T. Beek, Eckart Marsch, Neil Murphy, Mathew J. Owens, Vincent Evans, Pete Riley, Jonathan Eastwood, Barry J. Whiteside, L. Matthews, R. J. Forsyth, Lyndsay Fletcher, Helen O'Brien, Javier Rodriguez-Pacheco, Andrew Walsh

Publikováno v: A9
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 642, pp.A9. ⟨10.1051/0004-6361/201937257⟩
Horbury, T S, OBrien, H, Carrasco Blazquez, I, Bendyk, M, Brown, P, Hudson, R, Evans, V, Oddy, T M, Carr, C M, Beek, T J, Cupido, E, Bhattacharya, S, Dominguez, J-A, Matthews, L, Myklebust, V R, Whiteside, B, Bale, S D, Baumjohann, W, Burgess, D, Carbone, V, Cargill, P, Eastwood, J, Erdös, G, Fletcher, L, Forsyth, R, Giacalone, J, Glassmeier, K-H, Goldstein, M L, Hoeksema, T, Lockwood, M, Magnes, W, Maksimovic, M, Marsch, E, Matthaeus, W H, Murphy, N, Nakariakov, V M, Owen, C J, Owens, M, Rodriguez-Pacheco, J, Richter, I, Riley, P, Russell, C T, Schwartz, S, Vainio, R, Velli, M, Vennerstrom, S, Walsh, R, Wimmer-Schweingruber, R F, Zank, G, Müller, D, Zouganelis, I & Walsh, A P 2020, ' The Solar Orbiter magnetometer ', Astronomy and Astrophysics, vol. 642, A9 . https://doi.org/10.1051/0004-6361/201937257

International audience; The magnetometer instrument on the Solar Orbiter mission is designed to measure the magnetic field local to the spacecraft continuously for the entire mission duration. The need to characterise not only the background magnetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1483d635d5243bc889069f03e8c3e7c3
http://hdl.handle.net/10044/1/83735

Observables Processing for the Helioseismic and Magnetic Imager Instrument on the Solar Dynamics Observatory

Autor: Philip H. Scherrer, R. S. Bogart, Sebastien Couvidat, Yijin Liu, J. T. Hoeksema, T. L. Duvall, Jesper Schou, R. I. Bush, Aimee A. Norton

Publikováno v: Solar Physics. 291:1887-1938

NASA's Solar Dynamics Observatory (SDO) was launched 11 February 2010 with 3 instruments on board, including the Helioseismic and Magnetic Imager (HMI). Since beginning normal operations on 1 May 2010, HMI has observed the Sun's entire visible disk a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d8d1d0cb4c5624abd2e65b83d3000e4
https://doi.org/10.1007/s11207-016-0957-3

The Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: Optimization of the Spectral Line Inversion Code

Autor: Yang Liu, Keiji Hayashi, Jesper Schou, K. D. Leka, Aimee A. Norton, Graham Barnes, Rebecca Centeno, J. T. Hoeksema

Publikováno v: Solar Physics. 289:3531-3547

The Very Fast Inversion of the Stokes Vector (VFISV) is a Milne-Eddington spectral line inversion code used to determine the magnetic and thermodynamic parameters of the solar photosphere from observations of the Stokes vector in the 6173 A Fe I line

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfe3e7e17e00c3b3177e965f5aaa02d7
https://doi.org/10.1007/s11207-014-0497-7

On the role of asymmetries in the reversal of the solar magnetic field

Autor: J. T. Hoeksema, M. L. Derosa, Allan Sacha Brun

Publikováno v: Proceedings of the International Astronomical Union. 8:75-80

We study how the solar magnetic field evolves from antisymmetric (dipolar) to symmetric (quadrupolar) state during the course of its 11-yr cycle. We show that based on equatorial symmetries of the induction equation, flux transport solar mean field d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cee448ba8f55dbe603d01014c10ee358
https://doi.org/10.1017/s1743921313002275

Comparison of Line-of-Sight Magnetograms Taken by the Solar Dynamics Observatory/Helioseismic and Magnetic Imager and Solar and Heliospheric Observatory/Michelson Doppler Imager

Autor: Keiji Hayashi, Sebastien Couvidat, J. T. Hoeksema, Thomas L. Duvall, Philip H. Scherrer, Xuepu Zhao, Xudong Sun, R. I. Bush, Jesper Schou, Yang Liu

Publikováno v: Solar Physics. 279:295-316

We compare line-of-sight magnetograms from the Helioseismic and Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO) and the Michelson Doppler Imager (MDI) onboard the Solar and Heliospheric Observatory (SOHO). The line-of-sight magneti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d4e864231696aaea8cd6b4713076adf
https://doi.org/10.1007/s11207-012-9976-x