不透气
发表于 2025-3-25 04:49:31
,A Time-Evolving 3D Method Dedicated o the Reconstruction of Solar Plumes and Results Using Extreme is possible to take into account this temporal evolution in the reconstruction. The difficulty of this problem comes from the fact that we want a four-dimensional reconstruction (three spatial dimensions plus time) whereas we only have three-dimensional data (two-dimensional images plus time). To ov
Diaphragm
发表于 2025-3-25 08:24:32
Automatic Detection and Classification of Coronal Holes and Filaments Based on EUV and Magnetogram the Extreme Ultraviolet Telescope on the . (SOHO/EIT) in the Fe . 171 Å, Fe . 195 Å, and He . 304 Å extreme ultraviolet (EUV) lines and the corresponding full-disk magnetograms from the Michelson Doppler Imager (SOHO/MDI) from different phases of the solar cycle. The images are processed to enhance
柱廊
发表于 2025-3-25 13:32:54
Spatial and Temporal Noise in Solar EUV Observations,), STEREO/SECCHI/ EUVI, TRACE, SDO/AIA, and even by the future . EUI/HRI contain an inherent “spatial noise” since they represent an average of the solar signal present at subpixel scales. In this paper, we aim at investigating this spatial noise, and hopefully at extracting information from subpixe
Heresy
发表于 2025-3-25 16:52:06
Multiscale Edge Detection in the Corona,gy. A necessary step to automating the detection process is to first remove the subjectivity introduced by the observer used in the current, standard, CME detection and tracking method. Here we describe and demonstrate a multiscale edge detection technique that addresses this step and could serve as
轮流
发表于 2025-3-25 23:57:35
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Obloquy
发表于 2025-3-26 01:39:43
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Ordnance
发表于 2025-3-26 06:01:06
Principal Components and Independent Component Analysis of Solar and Space Data,he two-sector structures of these systems vary together to high accuracy during the active interval of solar cycle 23. We then use PCA and ICA to hunt for preferred longitudes in northern hemisphere Carrington maps of magnetic fields.
adequate-intake
发表于 2025-3-26 11:21:49
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奇思怪想
发表于 2025-3-26 15:29:42
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JAUNT
发表于 2025-3-26 17:26:21
H. P. Jones,G. A. Chapman,K. L. Harvey,J. M. Pap,D. G. Preminger,M. J. Turmon,S. R. Walton