OMNIWeb Plus Browser
Interface to produce plots, listings or output files
Scatter plot for Cosmic Ray Telescope (CRT) from Pioneer-11
Annual 6-hours resolution ASCII files, and extensive documentation, may be accessed at SPDF FTP

Time span: 1973-04-06 to 1994-12-31

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

Select an activity
    Scatter plot/regression fit (max # points = 30000)     List data

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

*Select X and Y variables
Select X and Y variables   for any energies bins (MeV/n)
3.45-5.15X   Y
30.55-56.47X   Y
120.7-227.3X   Y
3.44-4.97/X   Y
10.03-21.7/X   Y
30.67-56.7/X   Y
112.7-413/X   Y
2-6X   Y

* Select the fitting method
    No fitting     Delta-Y method(N<30000)

*Advanced plot selections (optional)
X-axes type: Y-axes type:
View mode: Character size (0.5-2.0):
Plot symbol: Symbol size (0.1-4.0):
Image size (pixels): X: Y: Connect style:

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: Robert Candey (, Head of the Space Physics Data Facility