5 projects tagged "Astronomy"
Updated 12 May 2013
SaVi
| Pop | 284.63 |
|---|---|
| Vit | 92.27 |
SaVi is satellite visualization software that lets you create, run, examine, and modify satellite orbits in two and three dimensions. Simulations of Iridium, Globalstar, Galileo, GPS, and other satellite constellations are included. SaVi requires Tcl and Tk on a system with Unix libraries. SaVi works well with the 3D renderer Geomview. Geomview is optional, though recommended for its 3D rendering capabilities.
Updated 01 Jan 2005
pscal
| Pop | 88.45 |
|---|---|
| Vit | 4.04 |
pscal is a simple shell script that creates PostScript calendars. It's not the most advanced calendar creator available, but for quick, nice looking calendars, it's very handy to have sitting in your bin directory. Features include: font selection, user-defined holidays, phase of moon, and days past/remaining in the year.
Updated 21 Jan 2002
x10ephem
| Pop | 44.12 |
|---|---|
| Vit | 2.19 |
x10ephem computes sunrise and sunset times. It consists of a library and an assortment of utilities. The most useful utility is x10events, which parses crontab files and updates the time fields to track sun events. Combined with an X10 interface like HEYU or X10, this allows the scheduling of lighting events to follow the changing seasons and daylight savings time automatically. This application does not depend on X10; it can be used for any crontab entry you like.
Updated 25 Jan 2002
SetiBatch
| Pop | 18.33 |
|---|---|
| Vit | 2.02 |
SetiBatch is a shell utility for the Seti@Home project which helps you to build up a workunit pool and calculate the units one after another. It has a statistics function to show you the progress of the calculations.
Updated 15 Nov 2007
SAOTrace
| Pop | 35.67 |
|---|---|
| Vit | 1.00 |
SAOTrace is a suite of software designed to simulate the as-built performance of grazing-angle X-ray optics using the ray-tracing approach. It is derived from portions of the NASA OSAC (Optical Surface Analysis Code) software suite. It can model nested conical as well as flat optical designs, and includes the ability to model arbitrary support structures and baffles. It can model non-ideal multi-layer reflective coatings as well as scattering from the optical surfaces.
