OMNIWeb Plus Browser
Interface to produce plots, listings or output files from Voyager 2
Data are from the Voyager-2 Low Energy Charged Particle (LECP) experiment. Each record contains 1-hour averages of fluxes and flux uncertainties of protons in the energy channels shown below.
Statistical uncertainties are Poisson uncertainties, Flux/SQRT(N).
Flux units are: Protons/(cm^2 sec ster MeV).

The annual files of this ASCII data set may be accessed from FTP SPDF or

Time span: 1977-09-12 - 2015-11-07

Please enter your selections and then click on the Submit button.

Select an activity
Plot data (for non-zero values only)
Show uncertanties
List data Create file (file?)

Enter start and stop dates: year,month,day(YYYYMMDD)
   Start time    Stop time

Select variables/parameters

Protons ( Fluxes) Uncertainties of Fluxes
Flux, protons 0.52-1.45 MeV (ch1_flux)     Statistical unc. of ch1_flux (ch1_fluxu)
Flux, protons 3.04-17.3 MeV (ch16_flux)     Statistical unc. of ch16_flux (ch16_fluxu)
Flux, protons 22.0-30.0 MeV (ch23_flux)     Statistical unc. of ch23_flux (ch23_fluxu)

*Advanced plot selections (optional)
Y-axis Scale: Character size(0.5-2.0):
Plot Symbol: Symbol Size(0.1-4.0): Image size (pixels) X: Y:

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