2.4k citations · 2.6k across the 7 of their papers we have counts for
7 papers
PICARD SODISM, a space telescope to study the Sun from the middle ultraviolet to the near infrared
M. Meftah, J. -F. Hochedez, A. Irbah +25
The Solar Diameter Imager and Surface Mapper (SODISM) on board the PICARD space mission provides wide-field images of the photosphere and chromosphere of the Sun in five narrow pas…
Helioseismology with PICARD
T. Corbard, D. Salabert, P. Boumier +10
PICARD is a CNES micro-satellite launched in June 2010 (Thuillier at al. 2006). Its main goal is to measure the solar shape, total and spectral irradiance during the ascending phas…
The LYRA Instrument Onboard PROBA2: Description and In-Flight Performance
M. Dominique, J. -F. Hochedez, W. Schmutz +7
The Large Yield Radiometer (LYRA) is an XUV-EUV-MUV (soft X-ray to mid-ultraviolet) solar radiometer onboard the European Space Agency PROBA2 mission that was launched in November…
An iterative method in a probabilistic approach to the spectral inverse problem: Differential emission measure from line spectra and broadband data
F. F. Goryaev, S. Parenti, A. M. Urnov +3
Inverse problems are of great importance in astrophysics for deriving information about the physical characteristics of hot optically thin plasma sources from their EUV and X-ray s…
The effect of flares on total solar irradiance
Matthieu Kretzschmar, Thierry Dudok de Wit, Werner Schmutz +3
Flares are powerful energy releases occurring in stellar atmospheres. Solar flares, the most intense energy bursts in the solar system, are however hardly noticeable in the total s…
The European Photon Imaging Camera on XMM-Newton: The MOS Cameras
M. J. L. Turner, A. Abbey, M. Arnaud
The EPIC focal plane imaging spectrometers on XMM-Newton use CCDs to record the images and spectra of celestial X-ray sources focused by the three X-ray mirrors. There is one camer…