DVB Dream calculates the goto xx.x angle incorrectly, it appears to be using the azimuth for the goto xx.x angle. The goto xx.x angle should be the hour angle.
The goto xx.x angle can be calculated from the azimuth (you also need the elevation and observer latitude).
The correct equations can be found at the end of this thread:
http://www.satellites.co.uk/forums/dish ... post883244
or in the text that they reference:
'Practical Astronomy with your Calculator' by Peter Duffett-Smith
Goto xx.x angle is not calculated correctly - solution
Moderators:Dreamer, FredB, X05
prof 7301, prof bda driver, winXP
Re: Goto xx.x angle is not calculated correctly - solution
already fixed in recent versions
DVB Dream - because I have to dream about having time to code it
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