31 lines
1.3 KiB
Groff
31 lines
1.3 KiB
Groff
|
.TH WMSPACEWEATHER 1.1 "19 December 1998"
|
||
|
|
.SH NAME
|
||
|
|
WMSPACEWEATHER \- Dockable Space Weather Monitor
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.B wmSpaceWeather
|
||
|
|
[-h] [-display <Display>]
|
||
|
|
.SH DESCRIPTION
|
||
|
|
.PP
|
||
|
|
wmSpaceWeather is a space weather monitor. The monitor shows: 2 relativistic electron
|
||
|
|
and 3 relativistic proton flux levels at geosyncronous orbit (currently from the NOAA
|
||
|
|
GOES spacecraft), current Solar Flare X-ray flux, and the last 8 3-hour Kp index values.
|
||
|
|
.PP
|
||
|
|
Large fluxes of relativistic (aka `Killer') electrons can cause harmful `deep-dielectric'
|
||
|
|
charging/discharging events inside satellites. High proton fluxes (`Solar Energetic Proton' or
|
||
|
|
SEP events) can cause single event upsets in satellite electronics. The Kp index is a measure
|
||
|
|
of how disturbed the Earth's magnetic field has been over a 3-hour interval. Kp can range from
|
||
|
|
0-9, where 0 is quiet and 9 is very disturbed. The Kp values shown are the 8 previous values
|
||
|
|
(i.e. the last 24 hours). If the display is up-to-date, the LED next to the Kp
|
||
|
|
bars will flash blue. If the display is not up-to-date, the LED will flash orange.
|
||
|
|
.SH OPTIONS
|
||
|
|
.TP
|
||
|
|
.B \-h
|
||
|
|
Display list of command-line options.
|
||
|
|
.TP
|
||
|
|
.B \-display [display]
|
||
|
|
Use an alternate X Display.
|
||
|
|
.SH BUGS
|
||
|
|
Let me know if/when you find any.
|
||
|
|
.SH AUTHOR
|
||
|
|
Michael G. Henderson <mghenderson@lanl.gov>
|