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181. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p415.pdf
Magnetic Stars, 2011, pp. 415 ­ 418 High Resolution Sp ectroscopy of the Star Feige 34 Han I.1 , Burlakova T.2 , Valyavin G.3 , Kim H. S.4 , Galazutdinov G.5 , Zharikov S. V.3 , Lee B.­C.1 , Kim K.­M.1 , Kholtygin We present high­resolution spectral observations of the hot subdwarf sdO star Feige 34. ... How did the giant progenitors of these stars loose their envelopes? ... 4 Discussion We have presented new high­resolution spectral observations of the hot sdO subdwarf star Feige 34. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p415.pdf -- 139.0 Кб -- 11.08.2011
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182. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p419.pdf
Magnetic Stars, 2011, pp. 419 ­ 425 Binaries Among Magnetic CP Stars: Some Observational Results Semenko E. A., Rastegaev D. A., Dyachenko V. V., Kuchaeva E. Yu., ... BINARIES AMONG MAGNETIC CP STARS: SOME OBSERVATIONAL RESULTS 425 5 Conclusions Speckle interferometric observations carried out on the 6­m telescope by the Group of High Angular Resolution Methods in Astronomy of the SAO RAS shows that there are many wide binaries among the known "single" magnetic stars. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p419.pdf -- 194.6 Кб -- 11.08.2011
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183. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p431.pdf
... New period of the third body in the system of the eclipsing HgMn binary star AR Aur was derived based on new photoelectric and CCD observations. 1 Intro duction AR Aur (HD 34364, HR 1728) is a double­lined spectroscopic well­detached eclipsing binary with orbital period of 4d 13. ... Circles -- minima times computed by our method, squares -- minima times adopted from literature. minima determinations published new periods of the third body and new physical characteristics of the system. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p431.pdf -- 147.9 Кб -- 11.08.2011
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184. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p435.pdf
Magnetic Stars, 2011, pp. ... Our recent studies of HD 11753, a late B­type star showing a HgMn peculiarity for the first time revealed the presence of a fast dynamical evolution of chemical spots on the surface of this chemically peculiar early­type star. ... 2010). ... 4 Magnetic Field in AR Aur Typically, inhomogeneous chemical abundance distributions are observed only on the surface of magnetic chemically peculiar stars with organised large­scale magnetic fields. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p435.pdf -- 244.7 Кб -- 11.08.2011
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185. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p440.pdf
... The results of radio observations of GRB 080319B in the spectral range of 8.45 GHz are presented. ... Key words: Gamma­rays ­ bursts: observations ­ radio: individual: GRB 080319B 1 Intro duction Gamma­ray bursts (GRBs) are the most luminous explosions currently known in the Universe. ... Smooth angular scanning was used not only in GRB 080319B observations, but to specify the primary standard source radio flux density as well (Kharinov et al., ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p440.pdf -- 765.1 Кб -- 11.08.2011
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186. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p444.pdf
Magnetic Stars, 2011, pp. 444 ­ 449 On Magnetic Field Generation Mechanisms in Astrophysics Cherny O. G. 1 2 Central (Pulkovo) Astronomical Observatory RAS, Saint­Petersburg, Russia Saint­Petersburg State Polytechnical University, Saint­Petersburg, Russia Abstract. ... The lines of force of this field ON MAGNETIC FIELD GENERATION MECHANISMS IN ASTROPHYSICS 445 are assumed to be frozen in the primary plasma, with the magnetic field increasing as the plasma is compressed. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p444.pdf -- 149.3 Кб -- 11.08.2011
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187. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p450.pdf
Magnetic Stars, 2011, pp. ... 2008). ... The origin of magnetic fields of hot massive stars is explained by the fossil field theory, MAGNETISM OF STARS 451 1-5 Be measurements -> 1278 stars 100 N stars 6-10 Be measurements -> 80 stars 50 11-15 Be measurements -> 47 stars 0 20 40 60 80 100 120 140 160 180 The namber of individual measurements The number of individual measurements Figure 1: The number of stars in a single bin versus the number of individual Be determinations for a single star. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p450.pdf -- 102.9 Кб -- 11.08.2011
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188. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p454.pdf
Magnetic Stars, 2011, pp. ... We collected 190 stars with known magnetic phase curves, among them 17 stars of late spectral type. ... 1 Magnetic Phase Curves 20 15 N stars 10 5 0 10 B0 20 A0 30 F0 40 G0 50 K0 60 M0 Spectral type Figure 1: The distribution of number of stars with known Be () phase curves vs. spectral type In Figures 2 ­ 4 the most typical magnetic phase curves for different types of stars are shown. ... This star has a simple sine wave curve. ... 456 BYCHKOV ET AL. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p454.pdf -- 118.4 Кб -- 11.08.2011
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189. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p458.pdf
... 458 ­ 461 Magnetic Variability of the Ap Star HD 9996 Bychkov V. D.1 , Bychkova L. V.1 , Madej J.2 , Shatilov A. V.1 1 2 Special Astrophysical Observatory, Nizhny Arkhyz, Russia Warsaw University Observatory, Poland Abstract. ... Its phase magnetic curve exhibits two components. ... 1 Long­Perio d Magnetic Phase Curve Compilation of early photometric measurements of HD 9996 allowed us to constrain the corresponding period P in the range of 7750 < Pph < 8550 days (Pyper & Adelman, 1986). ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p458.pdf -- 122.8 Кб -- 11.08.2011
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190. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p462.pdf
Magnetic Stars, 2011, pp. ... 2010). ... 463 Figure 2: Difference between individual and average spectra in Fig. 1 with phase (vertically, on the right) Figure 3: Almost in a year repeatability of spectral lines form (2009.07.05 and 2010.05.31) in an identical phase 464 CHOUNTONOV 4000 3000 Magnetic field, Bz(G) 2000 1000 0 -1000 -2000 2008/05/23 2010/05/31 -3000 0.0 0.2 0.4 0.6 0.8 1.0 phase Figure 4: Longitudinal magnetic field variations with phase (the sine curve, Rivinius et al., ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p462.pdf -- 305.6 Кб -- 16.08.2011
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191. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p466.pdf
Magnetic Stars, 2011, pp. 466 ­ 467 The Herbig Ae Star HD 101412 An Abundance Study Cowley C. R.1 , Hubrig S.2 , Gonzґ alez J. F.3 , Savanov I. 1 2 3 4 4 Department of Astronomy, University of Michigan, Ann Arbor, MI, USA Astrophysikalisches Institut Potsdam, Potsdam, Germany Instituto de Ciencias Astronґ omicas, de la Terra y del Espacio, San Juan, Argentina Institute of Astronomy, Russian Academy of Sciences, Moscow, Russia Abstract. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p466.pdf -- 94.3 Кб -- 11.08.2011
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192. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p468.pdf
Magnetic Stars, 2011, pp. ... The Ce III spectrum is clearly present in a Cen, making it a candidate for the hottest CP star with a lanthanide in its spectrum. Also present are Kr II, and interesting broad absorption features. ... Key words: Stars: chemically peculiar ­ stars: variable ­ stars: individual (a Cen) ­ line: identification 1 New Identifications in the a Cen Sp ectrum The helium variable a Cen is a bright and well­studied star. ... 2010). ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p468.pdf -- 82.1 Кб -- 11.08.2011
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193. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p470.pdf
Magnetic Stars, 2011, pp. ... It follows, in particular, from Fig. 1a, where points show the central intensity of line in 2008 ­ 2009, and asterisks -- the ELODIE Archive (EA) spectra in 2002 ­ 2003 smoothed to the resolution of the MSS. ... Figure 2a demonstrates the distribution of temperature in the atmosphere in the phase = 0.07 and Fig. 2b -- in the phase = 0.53 of the rotation period, obtained from the hydrogen line profiles in 2008 ­ 2009. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p470.pdf -- 101.4 Кб -- 11.08.2011
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194. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p473.pdf
Magnetic Stars, 2011, pp. ... We discuss our most recent determination of the rotational period from longitudinal magnetic field measurements and H variability -- the latter obtained from over a decade's worth of professional and amateur spectroscopic observations. ... We concluded that the dipolar field of HD 57682 is characterized by a polar strength of 1.7 kG, and a magnetic axis aligned within 10 to 50 of the rotation axis, depending on the inclination of the rotation axis to our line of sight. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p473.pdf -- 332.3 Кб -- 11.08.2011
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195. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p476.pdf
... We present new progress in our extensive pro ject mCPod (On­line database of photometric observations of magnetic CP stars), which was initiated five and a half years ago (Mikulґ et. al, 2007). ... The database consists of two parts, the Data and the References. In the References one finds the sources of data, the bibcodes including links to the corresponding papers, names of comparison and check stars (if available), the number of observations in individual filters (see Fig. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p476.pdf -- 168.1 Кб -- 11.08.2011
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196. http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p479.pdf
... 479 ­ 483 Data Recognition and Virtual JD Zv erina P., Mikulґ Z. asek Department of Theoretical Physics and Astrophysics, Faculty of Science, Brno, The Czech Republic Abstract. ... Unfortunately, some important, mainly historical photometric or spectroscopic data exist only in the form of published phase diagrams. In this article we would like to present a new method of the analysis of these phase diagrams. ... The period of their variations is controlled by the rotation of the star. ...
[ Текст ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p479.pdf -- 1023.4 Кб -- 11.08.2011
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197. Contents of report 2001-2002
... Telescopes . ... CONTENTS . ... OBSERVATORY STRUCTURE * . ... Review of the 6 m telescope operation . ... The program committee of the large telescopes . ... Small telescopes . ... INVESTIGATIONS IN THE OPTICAL SECTOR . Extragalactic astronomy . ... RADIO TELESCOPE RATAN-600 . Review of the radio telescope RATAN-600 operation . ... Radio astronomy techniques . ... RADIO ASTRONOMY INVESTIGATIONS . ... THESES REVIEW . ... in 2004 the Observatory structure was essentially modified . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Reports/Y01-02/ -- 7.7 Кб -- 10.04.2016
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198. Contents of report 2004-2005
... Telescopes . ... CONTENTS . ... Review of the 6 m telescope operation . ... The program committee of the large telescopes . ... Small telescopes . ... INVESTIGATIONS IN THE OPTICAL SECTOR . Extragalactic astronomy . ... RADIO TELESCOPE RATAN-600 . Review of the radio telescope RATAN-600 operation . ... Radio astronomy techniques . ... RADIO ASTRONOMY INVESTIGATIONS . ... THESES REVIEW . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Reports/Y04-05/ -- 7.7 Кб -- 10.04.2016
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199. Report 2007-2008
... Telescopes . ... OPTICAL FACILITIES . ... Review of the 6 m telescope operation . ... The program committee of the large telescopes . ... Small telescopes . ... INVESTIGATIONS IN THE OPTICAL SECTOR . Extragalactic astronomy . ... RADIO TELESCOPE RATAN-600 . ... Review of the radio telescope RATAN-600 operation . ... Radio astronomy techniques . ... RADIO ASTRONOMY INVESTIGATIONS . ... THESES REVIEW . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Reports/Y07-08/ -- 7.1 Кб -- 10.04.2016
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200. Report 2006
... Telescopes . ... OPTICAL FACILITIES . Review of the 6 m telescope operation . ... The program committee of the large telescopes . ... Small telescopes . ... INVESTIGATIONS IN THE OPTICAL SECTOR . Extragalactic astronomy . ... RADIO TELESCOPE RATAN-600 . Review of the radio telescope RATAN-600 operation . ... Radio astronomy techniques . ... RADIO ASTRONOMY INVESTIGATIONS . ... THESES REVIEW . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Reports/Y2006/ -- 7.4 Кб -- 10.04.2016
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