OMNIWeb Plus Browser
to browse data as part of data selection or to create subsetted files

This home page provides access to full resolution magnetic field data obtained in the outer magnetosphere and in the solar wind by Prognoz-7.
The Prognoz 7 satellite was launched 30 October 1978 into an orbit with perigee 500 km and apogee 203000 km, orbital period was 98 hours
The data were obtained by an SG-70 fluxgate magnetometer provided by IZMIRAN's Space Magnetic Research Laboratory. The magnetometer had a range of +/- 60 nT and an accuracy of about 0.3 nT. It made one vector measurement every 10.24 sec.

Time span 1978/11/11 - 1979/05/30.

The ASCII format data set and the data description (originally generated at IZMIRAN/Russia) are placed at SPDF's FTP site FTP site

Start/stop times of continuous data are in following table: (click here)
Please enter your selections and then click on the Submit button.

*Select an activity
    Plot data* List data Create file (file?)
*Series of plots may be generated; duration of each is changeable below

* Enter time span: year,month,day,hour (YYYYMMDDHH).
    (the selected span should lie within an interval of the availability table)
   Start time    Stop time

*Select variables

Word Description Format
07 Btotal [nT] F7.2
08 Bx [nT], GSE F7.2
09 By [nT], GSE F7.2
10 Bz [nT], GSE F7.2
11 By [nT], GSM F7.2
12 Bz [nT], GSM F7.2
13 X [Re], satellite position, GSE F8.2
14 Y [Re], satellite position, GSE F8.2
15 Z [Re], satellite position, GSE F8.2
16 Y [Re], satellite position, GSM F8.2
17 Z [Re], satellite position, GSM F8.2

*Advanced plot selections (optional)
Max hours/panel:(1-24) Y-axis Scale:
View Mode: Connect Type:
Paper: Character size(0.5-2.0):
X-Axis style: Y-Axis style:
Plot Symbol: Symbol Size(0.1-4.0):
Color Table(0-40): Image size (pixels): X: Y:
Foreground Color Index: (0-255) Background Color Index: (0-255)

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