Hogwarts Location, a quibble - Maps

[Kirstini]

No: HPFGUIDX 68626

 Shaun wrote:> For 1996, over Central Scotland, Venus was visible
at 11pm between 14th March and 2nd June - it's latest setting time
 was 1:42 am, around 25th to 29th April.>

I wrote:> When you say "Central Scotland", though, which area are 
you referring to?  ... All the possible locations for Hogwarts (as
 designated in the Lexicon) are much higher, more or less aligned 
with Aberdeenshire  and Grampian Region. So it still could be a 
 mistake.> 
  
Steve wrote: > Shaun pointed out that the farther north you are the 
more likely you are to see Venus late at night, so Hogwarts being 
father north makes Shaun more right, not less.> 

Me (now): I wasn't accusing Shaun of being wrong. The mistake I was 
talking about was the possible one in the book. I was just wondering 
if Shaun had made his astro-geographical (?) calculations himself, 
or found them somewhere.

Steve again:> WOO-HOO! I get to plug my maps again. I have satellite 
images of Scotland and have pick the best locations based on 
terrain; mountains, lakes, rivers, absents of towns, railways, and 
remote location.> 

Me again:
Ah! It was *you*! I spent all of yesterday trying to work out where 
on the net I'd seen these before, and couldn't find them.  What 
impact do any of these have on the facts of the astrology exam?
Kirstini