Amateur Radio
SOHO "EIT" Extreme Ultraviolet Imaging Telescope Full-field Fe IX, X 171 Å Image NASA Goddard Space Flight Center
SOHO "EIT" Extreme Ultraviolet Imaging Telescope Full-field Fe XII 195 Å Image NASA Goddard Space Flight Center
SOHO "EIT" Extreme Ultraviolet Imaging Telescope Full-field Fe XV 284 Å Image NASA Goddard Space Flight Center
SOHO "EIT" Extreme Ultraviolet Imaging Telescope Full-field He II 304 Å Image NASA Goddard Space Flight Center
Yohkoh "SXT" Soft X-ray Telescope Full-field Image Hiraiso Solar Terrestrial Research Center CRL Japan
Photospheric Magnetogram U.S. National Solar Observatory Kitt Peak Arizona
Spectroheliogram He I 10830 Å U.S. National Solar Observatory Kitt Peak Arizona
Magnetogram Ca II 8542 Å U.S. National Solar Observatory Kitt Peak Arizona
Filtergram RISE/PSPT Ca II K U.S. National Solar Observatory Sacramento Peak New Mexico
White-Light Coronameter "Mk. 4" Image High Altitude Observatory Mauna Loa Solar Observatory Hawaii
SOHO "MDI" Michelson Doppler Imager 6767 Å Continuum Image Stanford University
