"Bill Ferris" schreef in bericht
...
SkyTools2: http://www.skyhound.com/cs.html
It seems like a good program but it's rather expensive. Cartes du ciel is
completly free and comes with a lot of catalogues. The only thing skytools
can offer more is to plan an observation and $99 is a bit to much for such a
feature
Regards,
Bill Ferris
"Cosmic Voyage: The Online Resource for Amateur Astronomers"
URL: http://www.cosmic-voyage.net
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