Tools and programs

Tools and programs

Below are several software package usable for the amateur and the professional.

Software for Psions

StarTrak:

StarTrak is software and database to guide a Dobsonian telescope (or any telescope with altazimuth mount). Its a freeware program for amateur astronomers. StarTrak runs on the Psion 3, 3a, 3c and 3mx range of handheld computers.
Download (41kB)
Original site www.startrak.co.uk

Astronomical clock software :

1 Xephem:

Xephem is an interactive astronomical ephemeris program for X Windows systems. For more detailed info please read the XEphem FAQ.
Download
Version 3.4 (2.32 MB) xephem_3.4.tar.gz
OS/2 Version (683 kB) (requires lesstif) xephem-os2.zip
Xephem for batch mode (166 kB) xephemb.tar.gz
German Help File (264 kB) xephem.hlp

Original site http://www.clearskyinstitute.com/xephem

Moon Observations

1. Moon Viewer:




Download (540 kB)	moon301.zip
Original site	www.sarum.com/moonviewer.html





2. Moon Calculator:



Download (206 kB)	moonc40.zip
Original site	Have to check.