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Solar wind Merged 1-min and hourly Magnetic Field and Plasma Data from DSCOVR

This data set was created at GSFC/SPDF, using as input both 1-sec definitive magnetic field data and 1min plasma Faraday cap KP plasma data. The sources are at (h0 and h1 subdirs) or through We cleaned (despiked) plasma data taken from source above also. The trajectory data are taken from Later we calculated hourly data made from 1-min data and added that data at this Interface.

Time span: 2015-06-08 - 2019-06-27

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Magnetic field
No. of mag points
B Field Magnitude (average of fine scale magnitudes), nT
Vector B Magnitude, nT
BY, nT (GSE)
BZ, nT (GSE)
BY, nT (GSM)
BZ, nT (GSM)
RMS (Scalar B), nT
RMS (Field vector), nT
RMS Bx, nT (GSE), nT
RMS By, nT (GSE), nT
RMS Bz, nT (GSE), nT
No. of plasma points
Flow Speed, km/s
Vx Velocity, GSE, km/s
Vy Velocity, GSE, km/s
Vz Velocity, GSE, km/s
Proton Density, n/cc
Proton Temperature, K
Spacecraft Position
X, GSE (Re)
Y, GSE (Re)
Z, GSE (Re)

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If you have any questions/comments about the OMNWeb Plus, contact Dr. Natalia Papitashvili,Mail Code 672, NASA/Goddard Space Flight Center, Greenbelt, MD 20771

NASA Official: Robert Candey (, Head of the Space Physics Data Facility