Since shortly after the November 1, 1994, Wind launch, the MFI magnetometer 
team has been providing 1-min resolution "key parameters" in CDF format to 
the ISTP/CDHF.  These data are passed from the CDHF to NSSDC/SPDF where 
they become CDAWeb-accessible.

The MFI team created definitive data at 3-sec, 1-min, and 1-hour resolutions
These were provided to NSSDC/SPDF in daily CDF-formatted files with the 
various time resolutions interspersed.  These data were made accessible 
from CDAWeb - http://cdaweb.gsfc.nasa.gov/.

Owing to the likely broad interest in these data, NSSDC/SPDF created ASCII
files, separated by the three time resolutions.


The parameters picked up from the originally submitted CDF files
for the 1-min ASCII files are: 

year,month,day,hour,minute,second
bxgse,bygse,bzgse,bygsm,bzgsm,btotal
bxgsmrms,bygsmrms,bzgsmrms,btotalrms
number-of-points
pxgse,pygse,pzgse,pygsm,pzgsm  (p = s/c position)

The parameters in the 3-sec ASCII files are the same except the spacecraft 
position data are not included.  The parameters in the 1-hour ASCII files 
are the same except there is no word for "seconds."