Solar dynamics observatory
The Solar Dynamics Observatory (SDO)
... The Solar Dynamics Observatory (SDO) was launched on 11 February 2010 at 15:23 UT from Kennedy Space Center aboard an Atlas V 401 (AV-021) launch ...those solar variations that in- fluence ...
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Observables Processing for the Helioseismic and Magnetic Imager Instrument on the Solar Dynamics Observatory
... NASA’s Solar Dynamics Observatory (SDO) spacecraft was launched 11 Febru- ary 2010 with three instruments onboard, including the Helioseismic and Magnetic Imager ...
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Solar Dynamics Observatory On-Orbit Jitter Testing, Analysis, and Mitigation Plans
... launched Solar Dynamics Observatory (SDO) has two science instruments onboard that required sub-arcsecond pointing ...the observatory aimed to minimize the instrument jitter ...
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Ellerman bombs observed with the new vacuum solar telescope and the atmospheric imaging assembly onboard the solar dynamics observatory
... the Solar Dynamics Observatory (SDO) to study ...Vacuum Solar Telescope (NVST) on 2015 May 2, we have identified 145 EBs and 51% of them clearly correspond to the bright points (BPs) in the ...
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Coronal wave associated with a non-radial filament eruption observed by the Solar Dynamics Observatory
... Astronomical Observatory, Chinese Academy of Sciences, Kunming 650011, China Accepted 2014 July ...the Solar Dynamics Observatory on 2011 August ...
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A machine-learning data set prepared from the NASA solar dynamics observatory mission
... 10 University of Amsterdam, 1012 WX Amsterdam, Netherlands Received 2019 January 19; revised 2019 March 11; accepted 2019 March 13; published 2019 May 8 Abstract In this paper, we present a curated data set from the NASA ...
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Image Quality of the Helioseismic and Magnetic Imager (HMI) Onboard the Solar Dynamics Observatory (SDO)
... two cameras, both equipped with a 4096 2 pixel CCD. Two legs at the back end of the HMI instrument allow a tilt of the optical axis to correct for long-term alignment drift of HMI versus the Solar Dynamics ...
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Analysis of Supergranule Sizes and Velocities Using Solar Dynamics Observatory (SDO)/Helioseismic Magnetic Imager (HMI) and Solar and Heliospheric Observatory (SOHO)/Michelson Doppler Imager (MDI) Dopplergrams
... the Solar Dynamics Observatory (SDO: Pesnell, Thompson, and Chamberlin, 2012 ), the Helioseismic Magnetic Imager (HMI: Scherrer et ...of solar Doppler ...
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Comparative Fractal Analysis of 2013 November 5 Multiple Solar Eruptions with Fokker-Planck Equation Using Solar Dynamics Observatory Digital Images
... access to standard, mass-market software. This project examines the advantages of using ImageJ, a popular free software from NIH, for comparative fractal analysis of the 2013 November 5 multiple solar eruption ...
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Framework for near real time feature detection from the atmospheric imaging assembly images of the solar dynamics observatory
... 1.3 Solar Observatories Various observatories around Earth and in space produce a large number of solar images each ...such solar observatories as YOHKOH, SOHO, TRACE, ...important solar ...
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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
... variable solar extreme ultraviolet (EUV) radiation is the major energy input to the Earth’s upper atmosphere, strongly impacting the geospace environment, affect- ing satellite operations, communications, and ...
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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
... variable solar extreme ultraviolet (EUV) radiation is the major energy input to the Earth’s upper atmosphere, strongly impacting the geospace environment, affect- ing satellite operations, communications, and ...
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Ground System for Solar Dynamics Observatory (SDO) Mission
... Instrument operations including real-time command and control, health and safety monitoring, science planning, science production data processing, and long-term archive and [r] ...
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Solar Dynamics Observatory High Gain Antenna Handover Planning
... In the times between handover seasons, when one of the antennas continuously tracks SDOGS, the other antenna must be continuously parked at an orientation that does not im[r] ...
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The Helioseismic and Magnetic Imager (HMI) Investigation for the Solar Dynamics Observatory (SDO)
... The authors thank the entire HMI team for help in developing the investigation, instrument, and JSOC data system. In particular the partnership with the team at LMSAL was essential for the project to proceed. A project ...
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Design and Development of the Solar Dynamics Observatory (SDO) Electrical Power System
... This will include the challenges associated with development of a compatible CompactPCI (cPCI) interface within the Power System Electronics (PSE) in order to utilize a “common” processo[r] ...
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Polarization calibration of the Helioseismic and Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO)
... Martin Solar and Astrophysics Laboratory including John Miles, Brett Allard, Dave Kirkpatrick, Glenn Gradwohl, Thomas Nichols, Noah Katz, Sebastien Couvidat, Richard Wachter, Rock Bush, Phil Scherrer, Todd ...
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Hinode: A New Solar Observatory in Space
... aperture solar observing telescope ever flown in space, which can deliver the seeing-free solar images, not disturbed by the earth’s ...The solar image on the CCD detectors can- not be stabilized by ...
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The 40-ft solar camera of the Lick Observatory
... 1893 solar eclipse (Mary Lea Shane Archives). The LO solar eclipse expeditions can be considered a bold adventurous project for a young cash-strapped ...
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Solar activity monitoring and forecasting capabilities at Big Bear Solar Observatory
... Monitoring solar activity with a global network of full-disk Hα telescopes, vector magnetograms from BBSO and HSOS in China, in conjunction with longitudinal magnetograms, EUV and continuum images from SOHO, put ...
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