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Dark, clear skies

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Andy Sawers
(@andy-sawers)
Posts: 742
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Someone clever has put together a map of the UK that combines 'dark skies' and 'cloud frequency'. The scale is a bit counter-intuitive: the black areas have dark skies but lots of cloud. The areas you want - dark and clear - are on the map as white, which is a bit weird. Interesting and useful, nonetheless.

[caption id="" align="alignnone" width="596"]UK map - dark clear skies UK - dark and clear skies[/caption]

 
Posted : 06/11/2015 4:02 pm
Mike Meynell
(@mikem)
Posts: 875
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Interesting stuff, indeed.

Those who suffered so many cloudy skies on the Great Equatorial Viewing events last season will surely appreciate the increased cloudy skies over SE London and Greenwich!

Romney looks good, as we’d expect, and most of the usual suspects (north Norfolk, north Devon coast), but I’m fascinated to see how good the skies are in most of Dorset. Not that far to travel really… and not an area I’d thought of previously as having excellent skies.

Might be worth a recce!

 
Posted : 06/11/2015 5:16 pm
Tej
 Tej
(@tej)
Posts: 636
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But London rates the highest in terms of the most clear nights so we are so damn unlucky with those Great Equatorial evenings!

That map is useful but it would have been better if it was more zoomable so will need to combine with the more detailed light pollution maps.

What is the source site for the map, Andy?

 
Posted : 06/11/2015 5:29 pm
Mike Meynell
(@mikem)
Posts: 875
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It looks like there's another "window" on the South Downs... might be the Queen Elizabeth Country Park, where I know that HantsAstro do their observing (at Butser Ancient Farm).

 
Posted : 06/11/2015 5:48 pm
Andy Sawers
(@andy-sawers)
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Wiltshire looks good. In particular Stonehenge. It all makes sense, now. It was built in an area of minimal light pollution.....

 
Posted : 06/11/2015 6:19 pm
Andy Sawers
(@andy-sawers)
Posts: 742
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Am trying to find the original source for that map. Meanwhile, try this.....

[caption id="" align="alignnone" width="650"]Calvin Calvin and Hobbes[/caption]

 
Posted : 06/11/2015 6:33 pm
Andy Sawers
(@andy-sawers)
Posts: 742
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I make no apologies for the schmaltz and I'll even forgive the 'science' (though I am a little concerned about raising expectations with regard to what people can see with a telescope).

It's Christmas (almost). It's the John Lewis ad (now).

I am also a little concerned about the health & safety implications of looking skywards through an ordinary refractor during daylight hours (@ 0m41s).

 
Posted : 06/11/2015 7:05 pm
Mike Meynell
(@mikem)
Posts: 875
Prominent Member
 

It’s the John Lewis ad (now).

Oh, no. Cue lots of kids getting scopes for Christmas and wondering why they can't zoom in on the Moon.

That must be some eyepiece 😉

 
Posted : 06/11/2015 8:43 pm
Andy Sawers
(@andy-sawers)
Posts: 742
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Topic starter
 

It's taken less than 36 hours for this brilliant parody to come out. Tej, you'll love it!

 
Posted : 07/11/2015 9:25 pm
Tej
 Tej
(@tej)
Posts: 636
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Ha, that was quick! Funny, albeit cruel parody! But I am still marvelling at the astonishing logic and accuracy of the original ad 🙂

 
Posted : 07/11/2015 11:06 pm
Brian Blake
(@brian-blake)
Posts: 597
Honorable Member
 

I really liked the parody but I do not know how I have not put my foot through the T.V. whenever the original ad comes on.

 
Posted : 08/11/2015 2:22 pm
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