تقرير
The Interplanetary Magnetic Field Observed by Juno Enroute to Jupiter
| العنوان: | The Interplanetary Magnetic Field Observed by Juno Enroute to Jupiter |
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| المؤلفون: | Gruesbeck, Jacob R, Gershman, Daniel J, Espley, Jared R, Connerney, John E. P |
| المصدر: | Geophysical Research Letters. 44(12) |
| بيانات النشر: | United States: NASA Center for Aerospace Information (CASI), 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Lunar And Planetary Science And Exploration |
| الوصف: | The Juno spacecraft was launched on 5 August 2011 and spent nearly 5 years traveling through the inner heliosphere on its way to Jupiter. The Magnetic Field Investigation was powered on shortly after launch and obtained vector measurements of the interplanetary magnetic field (IMF) at sample rates from 1 to 64 samples/second. The evolution of the magnetic field with radial distance from the Sun is compared to similar observations obtained by Voyager 1 and 2 and the Ulysses spacecraft, allowing a comparison of the radial evolution between prior solar cycles and the current depressed one. During the current solar cycle, the strength of the IMF has decreased throughout the inner heliosphere. A comparison of the variance of the normal component of the magnetic field shows that near Earth the variability of the IMF is similar during all three solar cycles but may be less at greater radial distances. |
| نوع الوثيقة: | Report |
| اللغة: | English |
| تدمد: | 0094-8276 |
| DOI: | 10.1002/2017GL073137 |
| URL الوصول: | https://ntrs.nasa.gov/citations/20180000655 |
| ملاحظات: | NNG17PT01A 80GSFC17C0003 |
| رقم الأكسشن: | edsnas.20180000655 |
| قاعدة البيانات: | NASA Technical Reports |
Full Text Finder | تدمد: | 00948276 |
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| DOI: | 10.1002/2017GL073137 |