[PDF][PDF] Vacuum-ultraviolet photon detections

W Zheng, L Jia, F Huang - Iscience, 2020 - cell.com
Vacuum-ultraviolet (VUV) photon detection technology is an effective means for the
exploration in the field of space science (monitoring the formation and evolution of solar …

Extreme Ultraviolet Variability Experiment (EVE) on the Solar Dynamics Observatory (SDO): Overview of Science Objectives, Instrument Design, Data Products, and …

TN Woods, FG Eparvier, R Hock, AR Jones… - The solar dynamics …, 2012 - Springer
The highly variable solar extreme ultraviolet (EUV) radiation is the major energy input to the
Earth's upper atmosphere, strongly impacting the geospace environment, affecting satellite …

[HTML][HTML] Full-disc Ca ii K observations—A window to past solar magnetism

T Chatzistergos, NA Krivova, I Ermolli - Frontiers in Astronomy and …, 2022 - frontiersin.org
Full-disc observations of the Sun in the Ca ii K line provide one of the longest collections of
solar data. First such observations were made in 1892 and since then various sites around …

Flare irradiance spectral model (FISM): Flare component algorithms and results

PC Chamberlin, TN Woods, FG Eparvier - Space Weather, 2008 - Wiley Online Library
The Flare Irradiance Spectral Model (FISM) is an empirical model developed for space
weather applications that estimates the solar irradiance at wavelengths from 0.1 to 190 nm …

The SWAP EUV imaging telescope part I: instrument overview and pre-flight testing

DB Seaton, D Berghmans, B Nicula, JP Halain… - Solar Physics, 2013 - Springer
Abstract The Sun Watcher with Active Pixels and Image Processing (SWAP) is an EUV solar
telescope onboard ESA's Project for Onboard Autonomy 2 (PROBA2) mission launched on 2 …

[HTML][HTML] JHelioviewer-Time-dependent 3D visualisation of solar and heliospheric data

D Müller, B Nicula, S Felix, F Verstringe… - Astronomy & …, 2017 - aanda.org
Context. Solar observatories are providing the world-wide community with a wealth of data,
covering wide time ranges (eg Solar and Heliospheric Observatory, SOHO), multiple …

Recent developments of wide-bandgap semiconductor based UV sensors

A Benmoussa, A Soltani, U Schühle, K Haenen… - Diamond and Related …, 2009 - Elsevier
Future missions for space astronomy and solar research require innovative vacuum
ultraviolet (VUV) photodetectors. Present UV and VUV detectors exhibit serious limitations in …

On-orbit degradation of solar instruments

A BenMoussa, S Gissot, U Schühle, G Del Zanna… - Solar Physics, 2013 - Springer
We present the lessons learned about the degradation observed in several space solar
missions, based on contributions at the Workshop about On-Orbit Degradation of Solar and …

Finding the best proxies for the solar UV irradiance

T Dudok de Wit, M Kretzschmar… - Geophysical …, 2009 - Wiley Online Library
Solar UV emission has a profound impact on the upper terrestrial atmosphere. Because of
instrumental constraints, however, solar proxies often need to be used as substitutes for the …

Time delays in quasi-periodic pulsations observed during the X2. 2 solar flare on 2011 February 15

L Dolla, C Marqué, DB Seaton… - The Astrophysical …, 2012 - iopscience.iop.org
We report observations of quasi-periodic pulsations (QPPs) during the X2. 2 flare of 2011
February 15, observed simultaneously in several wavebands. We focus on fluctuations on …