... A method to detect non-radial pulsations of CP stars is suggested. ... The opportunity is noted to get an information on spatial structure of non-radial oscillations from the analysis of radial velocities of chemical element lines, concentrated in the spots. To detect and identify the modes of non-radial oscillations of average grades it is suggested to use the methods of line profile analysis applying thee to the lines observed in the local spots on the stellar surface. ...

Еще в разделе: (Показать все результаты (>951) - jet.sao.ru/ )

• http://mavr.sao.ru/hq/lizm/conferences/pdf/1987/1987_p62-p63.pdf
• Iron abundance in the atmospheres of components of the binary system 41...
• Parameters of the 41 Dra system components

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Measured radial velocities for the primary (full symbols) and secondary (empty symbols), phased with the orbital period of 5.9051102 0.0000023 days. ... HD 98088 is a synchronised, double-lined spectroscopic binary system with a magnetic Ap primary component and an Am secondary component. ... The magnetic field in the primary is predominantly dipolar, with the positive pole oriented approximately towards the secondary. ...

Еще в разделе: (Показать все результаты (>3813) - star.arm.ac.uk/ )

• Armagh Observatory Preprint No. 313
• Armagh Observatory Preprint No. ???

... The axial support is provided by 78 air pistons. ... The transverse support is provided by 38 air pistons, supported by cantilevers from the mirror cell, that act on the mirror local center of gravity surface. ... The locations where the transverse mirror support forces should be applied to the mirror are listed in Table 1 and illustrated in Figure 1. ... Figure 1: CAD drawing showing the 2.5-m primary mirror and the locations of the transverse support posts (black) and axial pneumatic pistons (blue...

Еще в разделе: (Показать все результаты (>604) - www.apo.nmsu.edu/ )

• APO Home Page
• Astigmatism II

... Accurate identification of physical binary star systems has become of increasing interest in recent years. ... Identification of physical binary star systems, with an estimated reliability of such identifications based on the theory of probability, is also important for current and future efforts to find binary star systems that are candidates for observations with the aim of determining their orbits and component masses. ... probability of the proximity of proper motions and ; . ...

Еще в разделе: (Показать все результаты (>1995) - www.adass.org/ )

• A Spectroscopy Exposure Time Calculator for IRAF
• ADASS 2003 Conference Proceedings
• Calculating the Position and Velocity Components of HST

... Minute Values of Geomagnetic Field Components . ... AA 1868 - Present (3 hourly and daily) (monthly) (yearly) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) KP_AP 1932 - Present (3 hourly and daily) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) AE_HV 1957-75, 78-88 (hourly) AE_MIN 1978-881-6;198903;1990-94 (minute) DST 1957 - Present (hourly) PC 1975 - Present (15-minute) AMANAS 1959 - Present (3 hourly and daily) KMKNKS 1983 - Present (3 hourly) . ...

Еще в разделе: (Показать все результаты (>165) - www.wdcb.ru/ )

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Constraining Stellar Interiors and Mixing via Depletion Sequences of Light Elements . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... ESO HST Image Galleries . ... ESO Data Access Policy . ... ESO Science Newsletter . ... Lithium (Li), beryllium (Be) and boron (B), usually referred to as "the light elements", represent a powerful diagnostic for studying stellar interiors and stellar mixing. ...

Еще в разделе: (Показать все результаты (>66565) - www.eso.org/ )

• ESO - Thesis Topic: Planetary Nebulae and HII regions in the Elliptical Galaxy
• ESO - Thesis Topic: Properties of kinematically decoupled structures in
• ESO - Thesis Topic: High-mass Star Formation at High-Angular Resolution

... Classes . Files . ... File List . File Members . components . SpectralComponents . Go to the documentation of this file. ... 00131 // The mask (if specified) means: use point if True. 00132 // group 00133 template class MT 00134 Bool fit ( const Vector MT sigma, 00135 const Vector MT y, 00136 const Vector MT x) { 00137 return fit (sigma, y, x, static_cast const Vector Bool * const (0)); } 00138 template class MT 00139 Bool fit ( const ...

Еще в разделе: (Показать все результаты (>14967) - www.atnf.csiro.au/ )

• casacore: components/SpectralComponents/SpectralList.h Source File
• Programme - Abstract
• casacore: components/ComponentModels/ComponentType.h Source File

. " The Arecibo Observatory is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations . expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Science Foundation."

Еще в разделе: (Показать все результаты (>4754) - www.naic.edu/ )

• Astronomy at Arecibo Observatory

... We present the first results of the application of Positive Matrix Factorization (PMF) to the analysis of molecular line spectra. ... The principles of the method are discussed and some results from the analysis of -spectra from the Thumbprint Nebula are shown. ... The Positive Matrix Factorization . ... Thumbprint Nebula . ... Figure 1: a) The first 20 singular values of a matrix containing the 92 -spectra used in the analysis. b) An example of a factorization of rank one . ...

Еще в разделе: (Показать все результаты (>1467) - www.mrao.cam.ac.uk/ )

• Inference of Coefficients for Use in Phase Correction
• Abstract
• Inference of Coefficients for Use in Phase Correction Bojan Nikolic web pages

. Pulkovo Observatory of Russian Academy of Sciences is situated . near Saint-Petersburg. It was founded in 1839. 196140, Saint-Petersburg, Pulkovskoye chaussee 65/1 . English version . Russian version . This page has been accessed times since May 1, 1999.

Еще в разделе: (Показать все результаты (>401) - www.gao.spb.ru/ )

• Pulkovo NEO Page: Ephemeris Support

. Сайт временно не работает.

12. SAO RAS home page

13. Overview of main screen elements

14. Vladimir Marsakov Abstracts

15. http://www.stecf.org/conferences/adass/adassVII/reprints/grochevae.ps.gz

16. Boron in the Very Metal-Poor Star BD-13^o 3442

17. Новости астрономии, форум любителей астрономии - Общая Астрономическая

18. Serpens FCRAO (Abstract)

19. The AstroStat Slog Blog Archive [ArXiv] component separation methods

20. Journal "Peremennye Zvezdy"