Документ взят из кэша поисковой машины. Адрес оригинального документа : http://mavr.sao.ru/hq/lizm/conferences/pdf/1999/2000_2_p11-p11.pdf Дата изменения: Wed Feb 24 18:49:36 2010 Дата индексирования: Sat Jun 26 16:46:49 2010 Кодировка: Поисковые слова: van allen

Magnetic Dopple r Imaging: numerical experiment s CV n and applicatio n t o
O.P . Kochukho v Uppsala Astronomical Observatory, Box 515, SE-751 20, Uppsala, Sweden

Abstract . Numerica l experiment s designe d t o evaluat e th e performanc e o f th e ne w Magneti c Dopple r Imagin g cod e Invers1 0 ar e described . Numerou s tes t run s showe d tha t give n high resolutio n observation s i n 4 Stoke s parameters , th e cod e i s capabl e o f reconstructin g abundanc e an d magneti c fiel d vecto r distribution s simultaneousl y an d withou t an y prio r assumption s abou t th e magneti c fiel d geometry . A t th e sam e time , w e foun d tha t i n orde r t o achiev e reliabl e recon structio n usin g onl y circula r polarizatio n data , i t i s necessar y t o impos e additiona l constraint s o n th e possibl e magneti c fiel d geometry . W e implemente d thos e constraint s i n th e for m o f a ne w regularizatio n functio n an d successfull y applie d th e modifie d versio n o f th e cod e t o th e Magneti c CVn . Dopple r Imagin g o f