SDO (Solar Dynamics Observatory)
SOHO (Solar and Heliospheric Observatory)
HINODE (Solar-B)
BBSO (Big Bear Solar Observatory)
SST (The Swedish Solar Telescope)
DOT (Dutch Open Telescope)
Thémis Observatory
Gregor Observatory
MLSO (Mauna Loa Solar Observatory)
Observatoire de Meudon
Observatoire du pic du midi (OA)
NOAA (National Oceanic and Atmospheric Administration)
Bureau de météorologie australien (Section soleil)
Jean-Louis Badin
Mike Borman
Jean-Pierre Brahic
Ullrich Dittler
Alan Friedman
Christophe Gervier
Sebastien Kersten
Gilbert Masse
Gilles Meier
Fabrice Morin
Andreas Murner
Christel et Fabrice Noel
Harald Paleske
Philippe Rousselle
Pedro Re
Gianluca Valentini
Christian Viladrich
Mario Weigand
Arthur Wipple
SolarData Base
Bass2000
SolarHam
Daystar filter
Coronado
Lunt Solar System
Baader
Mirro-sphère
Edmund Optics