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Immersive Virtual-Reality-Based Streaming Distance Education System for Solar Dynamics Observatory: A Case Study
Published 2021-09-01Subjects: Get full text
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On the Formation Height of Low-corona and Chromospheric Channels of the Atmospheric Imaging Assembly (AIA) onboard the Solar Dynamics Observatory (SDO)
Published 2024-01-01“…The multiwavelength data from the Solar Dynamics Observatory is extensively used in studying the physics of the Sun and its atmosphere. …”
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Heating of Quiescent Coronal Loops Caused by Nearby Eruptions Observed with the Solar Dynamics Observatory and the Solar Upper Transition Region Imager
Published 2023-01-01“…In this study, employing data from the Solar Dynamics Observatory (SDO) and Solar Upper Transition Region Imager (SUTRI), we report the heating of quiescent loops associated with nearby eruptions. …”
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Extreme Ultraviolet Variability Experiment (EVE) on the Solar Dynamics Observatory (SDO): Overview of Science Objectives, Instrument Design, Data Products, and Model Developments
Published 2016“…The Extreme ultraviolet Variability Experiment (EVE) onboard the NASA Solar Dynamics Observatory (SDO) will measure the solar EUV irradiance from 0.1 to 105 nm with unprecedented spectral resolution (0.1 nm), temporal cadence (ten seconds), and accuracy (20%). …”
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5
Zernike Moments Description of Solar and Astronomical Features: Python Code
Published 2023-11-01Subjects: Get full text
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Turning Noise Into Data: Characterization of the Van Allen Radiation Belt Using SDO Spikes Data
Published 2023-03-01Subjects: Get full text
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Handbook of Space and Solar System Exploration in 2010s /
Published 2012“…The Solar Dynamics Observatory ( SDO ) is a NASA mission which will observe the Sun for over five years. …”
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The presence of a systematic error in SDO/HMI data
Published 2018-06-01“…In this paper, we came to the conclusion that there is a systematic error in SDO/HMI (Helioseismic and Magnetic Imager aboard the Solar Dynamics Observatory) vector magnetic data, which reveals itself in a deviation from the radial direction of the knot magnetic fields manifesting themselves on magnetograms in the form of small grains in a strong magnetic field. …”
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3D Reconstruction of Coronal Loops by the Principal Component Analysis
Published 2013-10-01“…The combination of observations of the Sun from different points of observations in space, thanks to the most recent missions, including the Solar Dynamics Observatory (SDO) and the Solar TErrestrial RElations Observatory (STEREO), allows us to infer information about the geometrical shape of coronal loops in 3D space. …”
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CORONAL JETS AS A CAUSE OF MICROWAVE NEGATIVE BURSTS
Published 2020-09-01“…Analysis of observations in different spectral ranges using images from the Nobeyama radioheliograph and the Solar Dynamics Observatory/Atmospheric Imaging Assembly has shown that the cause of all the three radio emission depressions was the screening of the limb radio source by the material of recurrent coronal jets. …”
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A new Java-based application in solar physics
Published 2019-12-01“…Solar and Heliospheric Observatory, SOHO), numerous perspectives (Solar Terrestrial Relations Observatory, STEREO), and returning a lot of information (Solar Dynamics Observatory, SDO). Specifically, the huge amount of SDO data are accessible only from a few repositories, such type of data as a full-cadence data or full-disk of scientific concern are hard to download, because of their size. …”
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Optimization of Curvilinear Tracing Applied to Solar Physics and Biophysics
Published 2013-07-01“…Here, we apply an advanced version of this code (OCCULT-2), also, to similar images from the Solar Dynamics Observatory (SDO), to chromospheric H-α images obtained with the Swedish Solar Telescope (SST) and to microscopy images of microtubule filaments in live cells in biophysics. …”
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A center-median filtering method for detection of temporal variation in coronal images
Published 2016-01-01“…Example applications to “EIT waves” (named after EIT, the EUV Imaging Telescope on the Solar and Heliospheric Observatory) and small-scale dynamics are shown, both using 193 Å data from the Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory. The technique is found to discriminate EIT waves more cleanly than the running and base difference techniques most commonly used. …”
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Single and Multiwavelength Detection of Coronal Dimming and Coronal Wave Using Faster R-CNN
Published 2019-01-01“…In addition, we have collected and processed a dataset that includes the solar images and event records, where the solar images come from the Atmospheric Imaging Assembly (AIA) of Solar Dynamics Observatory (SDO) and the event records come from Heliophysics Event Knowledgebase (HEK). …”
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Dynamics and Kinematics of the EUV Wave Event on 6 May 2019
Published 2022-04-01“…The event is thoroughly observed with Atmospheric Imaging Assembly (AIA) onboard Solar Dynamics Observatory (SDO) with high spatio-temporal resolutions. …”
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Wave Reflection in the Solar Atmosphere
Published 2024-01-01“…We present evidence supporting wave reflection in the lower solar chromosphere based on helioseismic analysis of multi-height Doppler data from the Solar Dynamics Observatory/Helioseismic and Magnetic Imager and the Magneto-Optical filters at Two Heights II instrument. …”
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Quasi-Periodic Pulsations in an M-Class Solar Flare
Published 2023-04-01“…Based on the Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory (SDO), we find that the QPPs take place at the same time interval as the flare ribbon separation, and that the QPPs seem to originate from the flare ribbons. …”
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One-Minute Quasi-Periodic Pulsations during an M-Class Solar Flare
Published 2022-02-01“…Using the data from the Atmospheric Imaging Assembly (AIA) onboard the Solar Dynamics Observatory (SDO), the intermittent jets are detected and the interesting fact is that the jets also display one-minute period. …”
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Using Polar Faculae to Determine the Sun’s High-latitude Rotation Rate. II. Simulations and New Measurements
Published 2025-01-01“…Applying this spacetime tracking procedure to magnetic flux elements observed with the Helioseismic Magnetic Imager on the Solar Dynamics Observatory, I obtained a similar rotation profile with a speed of 9.55° day ^−1 and a synodic rotation period of 37.7 days. …”
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Solar active region magnetogram image dataset for studies of space weather
Published 2023-11-01“…Abstract In this dataset we provide a comprehensive collection of line-of-sight (LOS) solar photospheric magnetograms (images quantifying the strength of the photospheric magnetic field) from the National Aeronautics and Space Administration’s (NASA’s) Solar Dynamics Observatory (SDO). The dataset incorporates data from three sources and provides SDO Helioseismic and Magnetic Imager (HMI) magnetograms of solar active regions (regions of large magnetic flux, generally the source of eruptive events) as well as labels of corresponding flaring activity. …”
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