OMNIWeb Plus Browser
to select different options to produce three plots on one panel.
Plot IMP8/LANL, IMP8/MIT, ISEE-3 hourly plasma data

This data set was created at SPDF by merging hourly plasma data from the MIT and LANL instruments on IMP 8 and the LANL ion instrument on ISEE 3. Both LANL hourly data sets were created at SPDF from higher resolution data. For ISEE 3, higher resolution data were time-shifted to Earth before taking hourly averages.

Time span of data set: 1978-08-13 - 1982-10-12

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

Select an activity
    Plot data List data Create file (file?)

Enter start and stop dates: year,month,day(YYYYMMDD)
   Start time    Stop time      [ Valid range: 19780813 - 19821012 ]

Select variables/parameters

PTS in Plasma aver.
Speed, km/sec.
Flow azimuth
Density, n/cc
Plasma Temp., K.

Impact parameter: IMP8/ISEE3( for retrieval option only)

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