OMNIWeb Data Explorer - Near-Earth Heliosphere Data - NSSDC - Goddard Space Flight Center
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Interface to produce averages, standard deviations and, if desired, distribution functions
for shifted to bowshack nose data set.

This page provides the ability to produce averages, standard deviations and distribution functions for any one of the IMP/WIND/ACE parameters listed below, only for hours when the value of this parameter and/or other parameters satisfy user-specified numeric ranges. Click on left side to specify the output parameter. Enter in the rightside boxes desired minimum and/or maximum value(s) of this and/or any other desired "filtering" parameter(s).

Click HERE for more on using this interface.

Time span of data
Geotail  (1995-03-15 - 2006-12-31)
IMP-8  (1973-11-04 - 2000-06-09)
Wind  (1995-01-01 - 2009-10-31)
ACE  (1998-02-05 - 2009-08-04)

*Select an activity

     Get distribution function, etc. List data selected

*Select resolution
     1-min averaged 5-min averaged

Select one spacecraft:   Geotail      IMP-8      Wind      ACE

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

* Select variable
Variable Name Format Min/Max values:
Low    High
     Day of year I3   
IMF Magnitude Avg, nT F8.2   
Bx, GSE/GSM, nT F8.2   
By, GSE, nT F8.2   
Bz, GSE, nT F8.2   
By, GSM, nT F8.2   
Bz, GSM, nT F8.2   
Flow Speed, km/sec F8.1   
Vx, GSE, nT F8.1   
Vy, GSE, nT F8.1   
Vz, GSE, nT F8.1   
Proton Density, n/cc F7.2   
Proton Temperature, K F8.0   
Spacecraft X, GSE, Re F6.2   
Spacecraft Y, GSE, Re F7.2   
Spacecraft Z, GSE, Re F7.2   
BSN location X, GSE, Re F8.2   
BSN location Y, GSE, Re F8.2   
BSN location Z, GSE, Re F8.2   

* Specify bin size (width) in units natural to selected parameter
Note: Specify zero (0) to suppress the determination and display of a distribution function

*Advanced plot selections (optional)
Y-axes type: Character size(0.5-2.0):
DF units Image size (pixels): X: Y:

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