Hei! Nevanlinnan aurinkokirjaa tavanneena mieleen tulee historian vähäpilkkuiset kaudet, erityisesti ns. Maunderin minimi, jolloin pilkut katosivat lähes tyystin v. 1645-1715...
73 JVH > -----Original Message----- > From: [EMAIL PROTECTED] on behalf of Mauno Ritola > Received: Thu Apr 12 16:32:28 EEST 2007 > To: [EMAIL PROTECTED] > Subject: [DX] Auringonpilkut > > No nyt, kun on riittävän valoisaa alkaa bandikin tuntua aika häiriöttömältä: > > BLANK SUN: The sunspot number has been zero for eight--make that nine > consecutive days. This may seem like a long time, but the sun can go much > longer without sunspots. For instance, during the previous solar minimum in > 1996, the sun was once blank for 37 consecutive days between Sept. 13th and > Oct. 19th of that year. How long will the current "blank" last? Stay tuned. > ... > (www.spaceweather.com ) 12. April 2007 via A-DX > > ___________________________________________________________________________________ > Ennakkotilaa WRTH 2007 nyt: > http://www.hard-core-dx.com/redirect2.php?id=wrth2007 > ----------------------------------------------------------------- > DX mailing list > [EMAIL PROTECTED] > http://montreal.kotalampi.com/mailman/listinfo/dx > _______________________________________________ > > THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed > and/or modified under the conditions set down in the Design Science License > published by Michael Stutz at http://www.gnu.org/licenses/dsl.html > > > ___________________________________________________________________________________ Ennakkotilaa WRTH 2007 nyt: http://www.hard-core-dx.com/redirect2.php?id=wrth2007 ----------------------------------------------------------------- DX mailing list [EMAIL PROTECTED] http://montreal.kotalampi.com/mailman/listinfo/dx _______________________________________________ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://www.gnu.org/licenses/dsl.html
