Helio_OMNIWeb Browser
Interface to produce plots, listings or output files from SOHO experiment, hourly averages
Stack plot for SOHO experiment Differential Fluxes, hourly averages

Original 1-min data source at https://srl.utu.fi/export/
Only arithmetic averaging was done for calculating of hourly data . (No averaging of logarithms and No threshold numbers of finer scale points.) We believe, these data will be useful for looking at large solar disturbances near Earth.

Time span: 1996-05-07 - 2017-12-25

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

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

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

Specify the number of variables in the select box to show a few variables on one panel:
Fluxes are given in 1/(sec-cm**2-ster-MeV/n )
Fluxes   (Numbers below are min/max energies in MeV/n)
Protons(H)
1.3-1.6
1.6-2.0
2.0-2.5
2.5-3.2
3.2-4.0
4.0-5.0
5.0-6.4
6.4-8.0
8.0-10.
10.-13.
13-16
16-20
20-25
25-32
32-40
40-50
50-64
64-80
80-100
100-130
Helium(He4)
1.3-1.6
1.6-2.0
2.0-2.5
2.5-3.2
3.2-4.0
4.0-5.0
5.0-6.4
6.4-8.0
8.0-10.
10.-13.
13-16
16-20
20-25
25-32
32-40
40-50
50-64
64-80
80-100
100-130


*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