Index of ftp://ftp.ngdc.noaa.gov/STP/SOLAR_DATA/SOLAR_IMAGES/Magnetograms

[DIR] Parent Directory

[DIR] Debrecen  14.00b  August 23 2008
[DIR] Kitt_Peak  15.00b  February 24 2011
[DIR] Mt_Wilson  8.00b  October 21 2009
[DIR] Stanford  14.00b  September 15 2010