November 03, 2003

Sunspot 488

Airplane03.jpgThis is an amazing shot of an airplane crossing the field of view of a telescope aimed at one of the sun's recent spate of sunspots. This site has the animation. For up-to-date movies of the sun itself, go here.

Posted by Stefan at 01:56 AM GMT
Comments
#1

Very pretty. Also congratulations on the picture behind the logo. Its all warm and lovely, while being hellfire and damnationy at the same time. V. appropriate for Memefirst.

Posted by: charles on November 3, 2003 06:43 PM
#2

I disapprove, on the grounds that it's not a map. But nobody ever listens to me.

Posted by: Felix on November 5, 2003 06:56 AM
#3

The line between a 'map' and an arial image must be blurring. Probably about the same amount of manipulation went into this picture as goes into turning a photo of Washington DC into a road map...

Posted by: Charles on November 5, 2003 05:33 PM
#4

Charles, you doofus. (See, Stefan? We're equal-opportunity over here.) Road maps aren't made from photographs. They're made from on-the-ground surveys. And what makes you think the picture was greatly manipulated? You just pick your spectrum, is all.

Posted by: Felix on November 5, 2003 06:26 PM
#5

Felix, you are sooo mid twentieth century. Nowadays they tend to make maps from satellite/plane photos. So much more straightforward than wondering along the streets with those flimsy unicycle things you can't even ride. And they do way more wierd stuff to photos than just filtering, as I think Stefan mentioned in a blog a while ago which I can't be bothered to find at the moment. Anyway, they certainly don't make maps of the sun by surveying, which I guess would have been the better analogy in the first place.

Posted by: Charles on November 5, 2003 07:56 PM
#6

Yeah, Felix, this is the closest you can get to a map of the sun. The damn sunspots keep on moving...

But, for your edification, I have just scanned a lovely old map that I'll put up next Sunday. Very Heart of Darkness, to countermand all this sunshine.

Posted by: Stefan Geens on November 5, 2003 10:40 PM