... The model estimates the star's mass-loss rate M1.9 в 10-5 M yr-1 , assuming a constant outflow velocity v = 14 km s-1 . ... to the innermost parts of the dusty envelope, then presently the star would be losing mass at a rate M 6.0 в 10-5 M yr-1 ...
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Ссылки http://www.sao.ru/hq/balega/PUBL_BAL/PUB_2006/menshchikov_etal_aua_lpandromedae_2006.pdf -- 729.5 Кб -- 24.02.2010 Похожие документы
... The present-day mass-loss rate was determined to be M = 1.2 10-4 M /yr. ... of HIP 102098); 2.13 µm seeing (FWH M ) 1. 0; field of view 7. 8в7. 8; pixel size 30 ... 1999) 10.40 11.40 11.20 11.15 11.15 11.50 µm µm µm µm µm µm1 0.8 0.6 V 0.4 0.2 Fig ...
... channel fast photometer mounted on the 1.04m Sampurnanand telescope of the ARIES at ... resolution spectrograph mounted on the 1.04m telescope of the ARIES, the Maidanak ...
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Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p330.pdf -- 1235.2 Кб -- 11.08.2011 Похожие документы
... is also visible at 2.2 µm (Li et al. 1994) and in the 1.1 µm HST image shown here ... LkH# 198, taken with the NICMOS camera at 1.1 µm. North is up and East to the left ...
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Ссылки http://www.sao.ru/hq/balega/PUBL_BAL/PUB_2005/2005AA_431_307.ps -- 712.0 Кб -- 24.02.2010 Похожие документы
... Y. Y. BALEGA 2 , T. BECKERT 1 , W. J. DUSCHL 3 , K.H. HOFMANN 1 , A. B. MEN'SHCHIKOV 4 , D. SCHERTL 1 , M. WITTKOWSKI 5 1 MaxPlanck Institut fЭr Radioastronomie, Auf dem HЭgel 69, 53121 Bonn, Germany 2 Special Astrophysical Observatory, Nizhnij Arkhyz ...
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Ссылки http://www.sao.ru/hq/balega/PUBL_BAL/PUB_2005/weigelt-ngc1068-ag2005-splinter.ps -- 34.7 Кб -- 24.02.2010 Похожие документы
... a Mw 5 20 M( primary star and a Mw 5 1M( main-sequence companion is DV 5 9.2 mag ... 2, 3, and 4 with the method described above are 1.6 M( , 0.7 M( , and 0.2 M ... 1M( with an upper limit of , 4 M( . ...