Data Access
Solar wind magnetic field and plasma data at 5-min resolution created from HRO-1 which was in turn created from ACE, Wind and IMP 8 data shifted to the Earth's bow shock nose.
Version:2.2.9
Solar wind magnetic field and plasma data at 5-min resolution created from HRO-1 which was in turn created from ACE, Wind and IMP 8 data shifted to the Earth's bow shock nose.
| Role | Person | |
|---|---|---|
| 1. | DataProducer | spase://SMWG/Person/Joseph.H.King |
| 2. | DataProducer | spase://SMWG/Person/Natalia.E.Papitashvili |
Extensive OMNI documentation pages
FTP path at SPDF/NSSDC
In CDF via HTTP from SPDF
In CDF via HTTP from SPDF
In CDF via HTTP from SPDF
Pathway to data and to extensive documentation.
Plots, listings and user-specified files. Scatter plots and linear
regressions. Distributions. Means, medians, standard deviations in
distributions.
Magnetic field vector, GSE
Magnetic field vector, GSM
Magnetic field magnitude
Square root of sum of variances of component averages.
Standard deviation in the average of magnetic field magnitudes
Electric field, - |V| * Bz(GSM) * 10**-3
Flow speed of the solar wind
Flow velocity vector, 3 GSE cartesian components
Proton density
Proton scalar temperature
Flow pressure, NmV**2
Plasma beta = [(T4.16/105) + 5.34] * Np / B*2 (B in nT)
Alfven Mach number = (V * Np**0.5) / 20 * B
Position of whichever spacecraft's (ACE, Wind, etc.) data were used for this 5-min interval, GSE cartesian components
Bow shock nose position, as computed from observed data and models, 3 cartesian components
5-min average over 1-min time shifts from observation time to bow shock nose (BSN) arrival time, as averaged over all 15-16 sec B values with BSN arrival times in each minute of interest
Identifier(s) of the spacecraft whose (a) field and (b) plasma data were used for this 5-min interval
Numbers of 1-min points in 5-min field and plasma averages