Quote:
Originally Posted by lesbehrens
hi. ju just wanted to say i saw my first sun spot today using the pst  . i hope this is a sign fo more activity on the sun.
les.  |
Cool! So do I!
Quote:
Originally Posted by Achilles61
I bought mine three weeks ago, and so far haven't had a decent weekend (and more cloud this Sat). I'm patient - sorta.
As regards sunspots, from http://www.onlineopinion.com.au/view.asp?article=7824
"Another group at the US National Solar Observatory in Tucson, Arizona, William Livingston and Matthew Penn, believe that there may be a deeper process at work. Sunspots are highly magnetic regions that are somewhat cooler than the rest of the sun’s surface (they appear dark compared to the rest of the sun, but if seen separately would appear very bright) and the two researchers have been tracking both the temperature and magnetic strength of the spots. They found that the spots have been warming up and becoming less magnetic. An average of the trend is a straight line going down which hits the bottom of the graph at 2014. They have concluded that, although sun spots may appear briefly from time to time in the next few years, they will disappear by 2014."
Scary. |
Now that's not good news for PST owners...
Al.