تقرير
Slow Solar Wind Connection Science during Solar Orbiter's First Close Perihelion Passage
العنوان: | Slow Solar Wind Connection Science during Solar Orbiter's First Close Perihelion Passage |
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المؤلفون: | Yardley, Stephanie L., Owen, Christopher J., Long, David M., Baker, Deborah, Brooks, David H., Polito, Vanessa, Green, Lucie M., Matthews, Sarah, Owens, Mathew, Lockwood, Mike, Stansby, David, James, Alexander W., Valori, Gherado, Giunta, Alessandra, Janvier, Miho, Ngampoopun, Nawin, Mihailescu, Teodora, To, Andy S. H., van Driel-Gesztelyi, Lidia, Demoulin, Pascal, D'Amicis, Raffaella, French, Ryan J., Suen, Gabriel H. H., Roulliard, Alexis P., Pinto, Rui F., Reville, Victor, Watson, Christopher J., Walsh, Andrew P., De Groof, Anik, Williams, David R., Zouganelis, Ioannis, Muller, Daniel, Berghmans, David, Auchere, Frederic, Harra, Louise, Scheuhle, Udo, Barczynski, Krysztof, Buchlin, Eric, Cuadrado, Regina Aznar, Kraaikamp, Emil, Mandal, Sudip, Parenti, Susanna, Peter, Hardi, Rodriguez, Luciano, Schwanitz, Conrad, Smith, Phil, Teriaca, Luca, Verbeeck, Cis, Zhukov, Andrei N., De Pontieu, Bart, Horbury, Tim, Solanki, Sami K., Iniesta, Jose Carlos del Toro, Woch, Joachim, Gandorfer, Achim, Hirzberger, Johann, Suarez, David Orozco, Appourchaux, Thierry, Calchetti, Daniele, Sinjan, Jonas, Kahil, Fatima, Albert, Kinga, Volkmer, Reiner, Carlsson, Mats, Fludra, Andrzej, Hassler, Don, Caldwell, Martin, Fredvik, Terje, Grundy, Tim, Guest, Steve, Haberreiter, Margit, Leeks, Sarah, Pelouze, Gabriel, Plowman, Joseph, Schmutz, Werner, Sidher, Sunil, Thompson, William T., Louarn, Philippe, Federov, Andrei |
سنة النشر: | 2023 |
المجموعة: | Astrophysics Physics (Other) |
مصطلحات موضوعية: | Astrophysics - Solar and Stellar Astrophysics, Physics - Space Physics |
الوصف: | The Slow Solar Wind Connection Solar Orbiter Observing Plan (Slow Wind SOOP) was developed to utilise the extensive suite of remote sensing and in situ instruments on board the ESA/NASA Solar Orbiter mission to answer significant outstanding questions regarding the origin and formation of the slow solar wind. The Slow Wind SOOP was designed to link remote sensing and in situ measurements of slow wind originating at open-closed field boundaries. The SOOP ran just prior to Solar Orbiter's first close perihelion passage during two remote sensing windows (RSW1 and RSW2) between 2022 March 3-6 and 2022 March 17-22, while Solar Orbiter was at a heliocentric distance of 0.55-0.51 and 0.38-0.34 au from the Sun, respectively. Coordinated observation campaigns were also conducted by Hinode and IRIS. The magnetic connectivity tool was used, along with low latency in situ data, and full-disk remote sensing observations, to guide the target pointing of Solar Orbiter. Solar Orbiter targeted an active region complex during RSW1, the boundary of a coronal hole, and the periphery of a decayed active region during RSW2. Post-observation analysis using the magnetic connectivity tool along with in situ measurements from MAG and SWA/PAS, show that slow solar wind, with velocities between 210 and 600 km/s, arrived at the spacecraft originating from two out of the three of the target regions. The Slow Wind SOOP, despite presenting many challenges, was very successful, providing a blueprint for planning future observation campaigns that rely on the magnetic connectivity of Solar Orbiter. Comment: 24 pages, 10 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.3847/1538-4365/acd24b |
URL الوصول: | http://arxiv.org/abs/2304.09570 |
رقم الأكسشن: | edsarx.2304.09570 |
قاعدة البيانات: | arXiv |
DOI: | 10.3847/1538-4365/acd24b |
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