... The normalised fluxes of 18 stars of Table 1 for which new field determinations are presented in this paper. ... Detection of magnetic fields has been reported in several sdO and sdB stars. ... We revisit data previously published in the literature, and we present new observations to clarify the question of how common magnetic fields are in subdwarf stars. ... Here we present new FORS1 field measurements for 17 stars, 14 of which have never been observed for magnetic fields before. ...

... Previous: Generalized Linear Multi-Frequency Imaging in VLBI . ... At Astronomical Observatory of Valencia University (OAUV), CCD observations of asteroids and big planets satellites are obtained since 2001 with a big format camera and several telescopes. ... Software for comparison of single and overlapped CCD fields obtained at different epochs has been developed. ... After images measurement in CCD field, catalogue stars are identified and adjusted with images. ...

... Files . ... File List . ... tables . Tables . ... 00071 // When the select expression gets evaluated, the value of the 00072 // given row in the column is used. 00073 // /synopsis 00074 00075 00076 class TableExprNodeRecordField : public TableExprNodeBinary 00077 { 00078 public : 00079 TableExprNodeRecordField (DataType dtype, 00080 const Block Int fieldNumbers); 00081 ~TableExprNodeRecordField (); 00082 00083 virtual const IPosition getShape ( const TableExprId id ); 00084 ...

... The database contains data of magnetic field observations obtained in the following observatories: Central astronomical observatory ( GAO ) , Crimean astrophysical observatory ( KrAO ) , Institute of terrestrial magnetism and radiowave propagation of Siberian division of RAS (Irkutsk) ( SibIZMIR ) , Institute of terrestrial magnetism and radiowave propagation (Troitsk) ( IZMIRAN ) , Shemacha astrophysical observatory of Azerbajanian AS ( ... GAO IZMIRAN SibIZMIR KrAO UsAO UrAO ShAO . ...

Peremennye Zvezdy", . ... Max . Min . ... USNO-A2.0 0525-03498176 . ... Comm. ... USNO-A2.0 0525-03518699 . ... USNO-A2.0 0525-03528829 . ... USNO-A2.0 0525-03533089 . ... USNO-A2.0 0525-03553393 . ... USNO-A2.0 0600-44453902 . ... USNO-A2.0 0600-44469023 . ... 0.0008 . ... 0.0007 . ... 0.0007 Min II =14 m .36. ... 0.0005 Min II =15 m .66. ... A close pair of two stars: USNO-A2.0 0525-03533089 and USNO-A2.0 0525-03533312. USNO-A2.0 0525-03533089 varies. ... Comparison star . ...

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Star formation: probing magnetic fields and their spheres of influence . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... Magnetic fields play a key role in the early formation of low mass stars, from regulating the initial collapse of the protostar, controlling accretion from large circumstellar disks and their evolution along the early main sequence. ... Return to list of thesis topics . ...

. ОГЛАВЛЕНИЕ . Предисловие к четвертому изданию . Введение . § 1. Предмет и задачи астрономии . § 2. Подразделение астрономии . § 3. Возникновение и основные этапы развития астрономии . § 4. Практическое и идеологическое значение астрономии . § 5. Основа и источник астрономических исследований . § 6. Краткий очерк строения Вселенной . Глава I . Основные сведения из сферической астрономии . § 7. Видимые положения светил. Созвездия . § 8. Видимые движения звезд, Солнца, Луны и планет . § 9. Географические

Magnetic stars, 2004, 247-249 Study of magnetic fields of different luminosity hot stars Butkovskaya V., Plachinda S. Crimean Astrophysical Observatory, Nauchny, Crimea, 98409, Ukraine Abstract. Circular sp ectrop olarimetric observations of four different luminosity hot stars were obtained in an attempt to detect magnetic fields via longitudinal ° Zeeman effect in the sp ectral line HeI 6678.149 A: Pegasi (Sp B2 IV), Orionis (Sp B2 I I I), Orionis (Sp B3 I I Ie), Persei (Sp B1 Ib). ...