SURF http://surfwww.mssl.ucl.ac.uk/surf/data_request.html Mullard Space Science Laboratory MSSL Dr. Carl Foley solar data solar flares The SURF archive holds data from Yohkoh, SOHO-CDS, TRACE and ReSIK, as well as ancillary and ground-based data. G. D. R. Attrill 2003-05-30 NULL http://surfwww.mssl.ucl.ac.uk/surf/data_request.html Carl Foley caf@mssl.ucl.ac.uk 2000000 NaN 100000 20 NULL catalogue UNKNOWN NaN NaN NaN NaN UNKNOWN NaN NaN NaN UNKNOWN NaN NaN NaN NaN NaN NaN UNKNOWN NaN UNKNOWN NaN unknown NULL NaN NaN NaN 1991-01-01T00:00:00Z 9999-01-01T00:00:00Z NaN NaN NaN NaN NaN NaN NaN NaN NaN research Yohkoh BCS asciiText mixed http://surfwww.mssl.ucl.ac.uk/surf/data_request.html http://surfwww.mssl.ucl.ac.uk/surf/data_request.html text/plain NULL NULL 180 360 INF