Cohoweb Data Explorer - Near-Earth Heliosphere Data - NSSDC - Goddard Space Flight Center
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Interface to produce plots, listings, output files for Wind spacecraft

This page provides the ability to plot or list (or create a file) of any selection of the parameters listed below.

COHO hourly and daily Wind data were made using Wind high res data from from CDAWeb
1. The name mag data: 'WI_H3-RTN_MFI' (hourly resolution)
2. The name of plasma data - 'WI_H1_SWE_RTN' ( 92-sec. resoilution)
     Note: Thermal speed was converted into Proton Temperature
     Note2: Only arithmetic hourly averaging was done, (each hour includes all min. which are inside of this hour)

3. Trajectory data were taken from HelioWeb

The list of Time intervals where Wind is not in Solar Wind (1995-2004).

*Select an activity

Plot data List data Create file

*Select resolution
     Hourly averaged Daily averaged

*Enter start and stop dates (Use yyyyddd or yyyymmdd)
    Start      Stop   [Click here to get time spans for individual parameters.]

* Select variable
Position in HGI
Heliocentric Distance, AU
HelioGraphic Inertial (HGI) Latitude, deg.
HGI Longitude, deg.
Magnetic field in RTN (Radial-Tangential-Normal) coordinate system
IMF BR, nT
IMF BT, nT
IMF BN, nT
Magnitude, Avg IMF B, nT
Plasma in RTN (Radial-Tangential-Normal) coordinate system
Proton Flow Speed, km/sec
Proton VR, km/sec
Proton VT, km/sec
Proton VN, km/sec
Proton V_East-West angles,deg. RTN
Proton V_North-South angles,deg. RTN
Proton Density, n/cc
Proton Temperature, K

*Advanced plot selections (optional)
Y-axis Scale:
Character size(0.5-2.0): Symbol Size(0.1-4.0):
Plot Symbol: 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: Robert Candey (Robert.M.Candey@nasa.gov), Head of the Space Physics Data Facility