https://spdf.gsfc.nasa.gov/pub/data/wind/mfi/ascii/3sec_ascii/00reame.txt>
This directory provides access to annual directories each of which contains
daily ASCII files of 3-sec resolution Wind/MFI magnetic field data. The data
set was created at Goddard's Space Physics Data Facility (SPDF) from
multi-resolution data provided to SPDF during and after
October, 2011, in CDF format by Goddard's Wind/MFI team.
Each data record has the content and formats:
Word Field Name Format Comments
1 Year I4
2 Month I3 01-12
3 Day I3 01-31
4 Hour I3 00-23
5 Min I3 00-59
6 Sec F5.1 at midpoint of average;
typically 1.5, 4.5, ...
7 Bx,GSE F10.3 nT (same as Bx,GSM)
8 By,GSE F10.3 nT
9 Bz,GSE F10.3 nT
10 By,GSM F10.3 nT
11 Bz,GSM F10.3 nT
12 Bt F10.3 nT, average of finer scale magnitudes
13 RMS,Bx,GSE F9.3 nT, rms standard deviation of Bx,GSE
14 RMS,By,GSM F9.3 nT
15 RMS,Bz,GSM F9.3 nT
16 RMS,Bt F9.3 nT
17 number_fts_pts I6 number of fine scale points in average
In the above format, at least one space is allowed between fields in the In
or Fx.y statements (e.g., I3 for hour).
Fill values are of the form E10.2 and have the value -1.00E+31 for the
fields designated F10.3 above. Fill values are of the form E9.1 and
have the value -1.0E+31 for the fields designated F9.3 above.
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Related data and directories:
SPDF Data and Orbits Services
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SPDF Contact: Natalia Papitashvili ,
Please acknowledge NASA's Space Physics Data Facility, and the
Principal Investigator Dr. Adam Szabo of NASA/GSFC.
Authorizing NASA Official: Robert Candey (Robert.M.Candey@nasa.gov),
Head, SPDF, NASA Goddard Space Flight Center
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