... According to the current estimates, a few percent of Main Sequence B5-F5 stars reveal strong surface magnetic fields reaching the values of tens of kilogauss, which is an order of magnitude greater than the maximal magnetic field in sunspots. ...
... The International Sunspot Number is compiled by the Sunspot Index Data Center in Belgium. ... Sunspot Groups -- This table presents the sunspot groups' evolution as they cross the Sun's disk. ...
... sunspots determined by this method with optical magnetic measurements of the same ... sunspot core component which is most evidently observed in each LS above every ... white-light image of a sunspot group (with the exception of some smaller sunspots ...
... The International Sunspot Number is compiled by the Sunspot Index Data Center in Belgium. ... Sunspot Groups -- This table presents the sunspot groups' evolution as they cross the Sun's disk. ...
... The Sun * A Virtual Tour of the Sun * Sunspots and the Solar Cycle . ... Magnetogram, Dopplergram, Photospheric lines, Sunspot drawing . ... INTER-SOL Programme (ISP)- Daily Sunspot Activity . ...
... types of sources: one was associated with a sunspot, the second was located over the ... For the sunspot-associated source we estimated the magnetic field strengths at the ...
... Inversion of Polarization in Sunspot Alissandrakis, C. E.; љљљљљљљљљљ Sources Bogod ... Alissandrakis, C. E.; љљљљљљљљљљ above a sunspot Gelfreikh, G. B.; Bogod, V. M ... Unusual inversion of polarization in sunspot Gizani, N. A. B.; Bogod, V ...
... sunspots . ... observations with SOHO during the rising phase of the solar cycle to sunspot maximum ... Links to Other Sunspots from MLSO . Solar sites Webguide from SXT . ...