Observatoires solaires: serveurs "FTP anonymous" de données
solaires (soleil entier ou régions actives)
vers
Kitt Peak (full disk magnetograms at 8588 A, Intensitygrams at He 10830 A
and at 5507 A in FITS format;
archive of full disk H alpha and CaII K images from Sac Peak)
vers
Mount Wilson (full disk magnetograms, dopplergrams and intensitygrams
at 5250 A in FITS format)
vers
Big Bear (full disk magnetograms at 8688 A, H alpha, CaII K and
white light intensitygrams in FITS format, YOHKOH 20 A archive in
SPECIFIC format)
vers
YOHKOH/SXT (full disk soft X rays intensitygrams at 20 A in FITS
format - extremely slow connection...)
vers
YOHKOH/SXT (same archive, but in SPECIFIC format)
vers
MSO/Hawaii (Stokes Polarimeter; vector magnetic fields of active regions
in FITS format)
vers
Boulder/SELSIS (Space Environment Laboratory Solar Imaging System;
full disk H alpha from SESC; archives from Kitt Peak,
Sac Peak, Learmonth/Australia, Holloman/Alamogordo in FITS
format).