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141
First Metis Detection of the Helium D3 Line Polarization in a Large Eruptive Prominence
Published 2023-01-01“…Metis on board Solar Orbiter is the space coronagraph developed by an Italian–German–Czech consortium. …”
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142
First Determination in the Extended Corona of the 2D Thermal Evolution of a Current Sheet after a Solar Eruption
Published 2024-01-01“…For the first time the evolution of the coronal reconfiguration after a coronal mass ejection (CME) was observed by the multichannel Metis Coronagraph on board the ESA–Solar Orbiter mission. The images acquired in visible light (VL) between 3.0 and 5.4 R _⊙ show the formation after a CME of a bright elongated radial feature interpreted as a post-CME current sheet (CS). …”
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143
Study of Plasma Heating Processes in a Coronal Mass Ejection–driven Shock Sheath Region Observed with the Metis Coronagraph
Published 2024-01-01“…By using H i Ly α (121.6 nm) observations from the Metis coronagraph on board the Solar Orbiter mission, we demonstrate for the first time the capability of UV imaging to provide, via a Doppler dimming technique, an upper limit estimate of the evolution of the 2D proton kinetic temperature in the CME-driven shock sheath as it passes through the field of view of the instrument. …”
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144
Energy Budget in the Solar Corona
Published 2023-01-01“…Exploiting joint observations of the same coronal plasma by Parker Solar Probe and the Metis coronagraph aboard Solar Orbiter and the conserved equations for mass, magnetic flux, and wave action, we estimate the values of all terms comprising the total energy flux of the proton component of the slow solar wind from 6.3 to 13.3 R _⊙ . …”
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145
Multispacecraft Observations of a Widespread Solar Energetic Particle Event on 2022 February 15–16
Published 2024-01-01“…At intermediate distances (0.7–1.0 au), the presence of stream interaction regions (SIRs) during the SEP arrival time provides additional complexities regarding the analysis of the distinct contributions of CME-driven versus SIR-driven events in observations by spacecraft such as Solar Orbiter and STEREO-A, and by near-Earth spacecraft like ACE, SOHO, and WIND. …”
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146
Observational Evidence of S-web Source of the Slow Solar Wind
Published 2023-01-01“…From 2022 March 18 to 21, NOAA Active Region (AR) 12967 was tracked simultaneously by Solar Orbiter at 0.35 au and Hinode/EIS at Earth. During this period, strong blueshifted plasma upflows were observed along a thin, dark corridor of open magnetic field originating at the AR’s leading polarity and continuing toward the southern extension of the northern polar coronal hole. …”
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147
Does Turbulence along the Coronal Current Sheet Drive Ion Cyclotron Waves?
Published 2023-01-01“…By exploiting the full potential of the joint observations performed by Parker Solar Probe and the Metis coronagraph on board Solar Orbiter, local measurements of the solar wind can be linked with the large-scale structures of the solar corona. …”
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148
Coronal Heating Rate in the Slow Solar Wind
Published 2023-01-01“…The analysis exploits the simultaneous remote and local observations of the same coronal plasma volume, with the Solar Orbiter/Metis and the Parker Solar Probe instruments, respectively, and relies on the basic solar wind magnetohydrodynamic equations. …”
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149
Metis Observation of the Onset of Fully Developed Turbulence in the Solar Corona
Published 2024-01-01“…Long time series of white-light coronal images, acquired by Metis aboard Solar Orbiter at 2 minutes cadence and spanning about 10 hr, were studied to gain insight into the statistical properties of fluctuations in the density of the coronal plasma in the time domain. …”
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150
Geometry and Kinematics of a Dancing Milky Way: Unveiling the Precession and Inclination Variation across the Galactic Plane via Open Clusters
Published 2023-01-01“…Moreover, the derived ${\dot{\theta }}_{i}$ in solar orbit is 59.1 ± 11.2 _sample ± 7.7 ${}_{{V}_{Z\odot }}$ μ as yr ^−1 , which makes it observable for high-precision astrometry.…”
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151
Near Earth Objects /
Published 2012“…They include a few thousand near-Earth asteroids (NEAs), near-Earth comets, a number of solar-orbiting spacecraft, and meteoroids large enough to be tracked in space before striking the Earth. …”
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152
Mass extinction and the structure of the milky way
Published 2013-01-01“…We use the most up-to-date Milky Way model and solar orbit data in order to test the hypothesis that the Sun's galactic spiral arm crossings cause mass extinction events on Earth. …”
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153
Gravitational Wave (GW) Classification, Space GW Detection Sensitivities and AMIGO (Astrodynamical Middle-frequency Interferometric GW Observatory)
Published 2018-01-01“…The detector proposals have arm length ranging from 100 km to 1.35×109 km (9 AU) including (a) Solar orbiting detectors and (b) Earth orbiting detectors. …”
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154
Spitzer Resurrector Mission: Advantages for Space Weather Research and Operations
Published 2024-07-01“…The Spitzer Space Telescope was launched in 2003 into solar orbit, gradually drifting away from the Earth. …”
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155
Hybrid Simulations of the Martian Magnetotail Twist
Published 2024-01-01“…The results agree with previous studies that the crustal magnetic fields cause the Martian magnetotail to twist counterclockwise or clockwise depending on the sign of the IMF Y -component in the Mars solar orbital coordinates. However, the twist is more pronounced when the crustal fields are on the nightside, contradicting the early explanation that the crustal fields affect the twist through dayside magnetic reconnection between the crustal fields and the draped IMF. …”
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156
Multipurpose Laser Instrument for Interplanetary Ranging, Time Transfer, and Wideband Communications
Published 2023-01-01“…Taking advantage of the highly circular and coplanar planetary orbits within our solar system, point ahead angles are estimated for all combinations of possible Earth–planet positions revealing solar orbital geometries where planetary motion does not introduce a need for point ahead angles. …”
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157
Placement optimization of solar arrays in photovoltaic power generation facility site
Published 2021-06-01“…Increasing the tilted angle of the solar array and the interval between the front and the back can reduce the shadow ratio, but the number of solar arrays that can be installed decreases, and the total amount of light received drops in the entire facility will decrease. Based on the solar orbit analysis, the amount of solar radiation with shadows on the solar array is determined using the ratio of shadows on the solar arrays. …”
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158
Cepstrum Analysis of Terrestrial Impact Crater Records
Published 2008-06-01“…The existence of such a periodicity has an implication in the Galactic dynamics, since the terrestrial impact cratering is usually interpreted as a result of the environmental variation during solar orbiting in the Galactic plane. The aim of this paper is to search for a long-term periodicity with a novel method since no attempt has been made so far in searching a long-term periodicity in this research field in spite of its great importance. …”
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159
Developing a dual axis photoelectric tracking module using a multi quadrant photoelectric device
Published 2022-11-01“…The proposed system is based on the idiosyncratic multi quadrant photoelectric detector is implemented and a tracking scheme with a solar orbital method is included. The cosmic at fixed intervals monitoring device’s control design, in pair with the fine bringing into the harmony of the multi-one of four equal parts photoelectric indicator, substantially increases the effectiveness of the projected model. …”
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160
The global heliospheric magnetic field polarity distribution as seen at Ulysses
Published 2003-06-01“…The Ulysses spacecraft is in a near-polar solar orbit with a period of 6.2 years. The heliospheric magnetic field polarity detected by Ulysses from its 1992 Jupiter encounter to the current time is presented, following ballistic mapping of the polarity information to the solar wind source surface, at approximately 2.5 solar radii. …”
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