OMNIWeb Data Explorer - Near-Earth Heliosphere Data - NSSDC - Goddard Space Flight Center
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Interface to produce plots, listings or output files from OMNI 2

How to get data from command line

For specification of Y scale ranges for data plots click here

    Plot data List data Create file (file?)

*Select resolution
     Hourly averaged Daily averaged 27-day averaged

Click HERE to get time spans for individual parameters.

*Enter start and stop dates (Use yyyyddd or yyyymmdd)
    Start      Stop     

* Select variables
Bartels Rotation Number
IMF Spacecraft ID
Plasma Spacecraft ID
# Fine Scale Points in IMF Avgs
# Fine Scale Points in Plasma Avgs
Magnetic field
IMF Magnitude Avg, nT
Magnitude, Avg IMF Vr, nT
Lat. of Avg. IMF, deg.
Long. of Avg. IMF, deg.
Bx, GSE/GSM, nT
By, GSE, nT
Bz, GSE, nT
By, GSM, nT
Bz, GSM, nT
Sigma in IMF Magnitude Avg.
Sigma in IMF Vector Avg
Sigma Bx, nT
Sigma By, nT
Sigma Bz, nT
Plasma
Proton Temperature, K
Proton Density, n/cc
Flow Speed, km/sec
Flow Longitude, deg.
Flow Latitude, deg.
Alpha/Proton Density Ratio
Flow Pressure, nPa
Sigma-T
Sigma-Np
Sigma-V
Sigma-Flow-Longitude
Sigma-Flow-Latitude
Sigma-Alpha/Proton Ratio

Derived Parameters
Ey - Electric Field, mV/m
Plasma Beta
Alfven Mach Number
Magnetosonic Mach Number
Indices
Kp*10 Index
R Sunspot Number
Dst Index, nT
ap index, nT
Solar index F10.7
AE Index, nT
AL Index, nT
AU Index, nT
Polar Cap (PCN) index from Thule
Particles
Proton Flux* > 1 MeV
Proton Flux* > 2 MeV
Proton Flux* > 4 MeV
Proton Flux* >10 MeV
Proton Flux* >30 MeV
Proton Flux* >60 MeV
Magnetospheric Flux Flag
    * 1/(cm**2-sec-ster)

*Advanced plot selections (optional)
Y-axis Scale: Y scale range (for only one selected parameter)
min value max value
View Mode: Character size(0.5-2.0):
X-Axis style: Y-Axis style:
Plot Symbol: Symbol Size(0.1-4.0):
Connect Type:
Color Table(0-40): Image size (pixels): X: Y:
Foreground Color Index: (0-255) Background Color Index: (0-255)


SPDF > OMNIWeb


If you have any questions/comments about OMNIWEB system, contact:
Dr. Natalia Papitashvili, Space Physics Data Facility, Mail Code 672, NASA/Goddard Space Flight Center, Greenbelt, MD 20771

NASA Official: Dr. Robert McGuire, Head of the Space Physics Data Facility