... In 1930, Trumpler noticed that linear diameters (LD) of open clusters increase with distance (D) from the Sun. ... Since that time, the interstellar absorption has become one of the best studied factor in astrophysics, and we may hope that current OCL distance scales are free from this LD-D correlation. To verify if this is the case we have chosen several modern OCL distance scales and test them with the same clusters and the same angular diameters that Trumpler had used back in 1930. ...

Еще в разделе: (Показать все результаты (>28) - www.inasan.rssi.ru/ )

• Globular Clusters: Self-Enrichment
• Home page of Dmitri Wiebe

... Delphi procedure TForm1.Button1Click(Sender: TObject); 12. , var x,y,z:real; begin x:=strtofloat(Edit1.text); y:=strtofloat(Edit2.text); z:=sqrt(sqr(x)+sqr(y)); Edit3.text:=floattostr(z); end; 13. ... procedure TForm1.SelectionChange(Sender: TObject); begin SpeedButton1.Down:=fsBold in RichEdit1.SelAttributes.Style; SpeedButton2.Down:=fsItalic in RichEdit1.SelAttributes.Style; SpeedButton3.Down:=fsUnderline in RichEdit1.SelAttributes.Style; end; TForm1 ( private) OnSelectionChange RichEdit1 ( Events...

Еще в разделе: (Показать все результаты (>313) - www.ssau.ru/ )

• Рыкова Эльза Нуровна. Публикации
• Долгополов Михаил Вячеславович. Публикации
• Mathematical Modeling and Informational Technologies in Photonics

ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...

Еще в разделе: (Показать все результаты (>26) - www.sai.msu.ru/ )

• Index of /groups/cluster/gcvs/digit/mdv
• Index of /groups/cluster/gcvs/digit
• Index of /groups/cluster/gcvs/digit/preprint.files

... MAO main . ... The DRAGON globular cluster simulations: a million stars, black holes and gravitational waves . ... simulations of globular clusters with a million stars on the high-performance . ... of stars in globular clusters at unprecedented detail but also shed light into . the dark world of black holes. ... clusters of single and binary black holes. ... of a globular cluster. www.mpa-garching.mpg.de/328833/hl201603 . ... MAO/NASU, 27 Akademika Zabolotnoho St. 03680 Kyiv, Ukraine . ...

Еще в разделе: (Показать все результаты (>295) - www.mao.kiev.ua/ )

• The Laboratory of Astrometry
• Achievements - Page 4
• Aspherical optics

... October 6, 09:00 09:40 . Jorge Melnick (ESO) . ... We present a statistical and temporal analysis of the ground meteorological properties recorded at the five selected sites for hosting the European Extremely Large Telescope (EELT). ... Marc Sarazin (ESO) . The organization and development of the E-ELT site testing campaign by ESO are described. ... The E-ELT Site Testing activities in northern Chile and Argentina are reviewed, and pioneering explorative campaigns are illustrated. ...

Еще в разделе: (Показать все результаты (>27) - site2010.sai.msu.ru/ )

• Methods and instruments to measure/monitor major site properties

... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...

67. Izmccd

68. Обзоры hep-ph: тематический рубрикатор

69. GCVS Research Group: Homepage.

70. http://www.puldb.ru/jenam_2011/PUB_JENAM_2011/shakht_2.pdf

71. Часть аппаратуры спутников Cluster 2 уже приступила к работе

72. SAI Virtual Observatory Project

73. Globular clusters with anomalously small masses, figures

74. TDF Viewer (Satellite Data Format) REGIONAL DATA ARCHIVE (SMIS IKI RAN Project)

75. ATLAS aerospace invites you to participate in cosmonaut and astronaut training

76. Rocket Targets

77. Table of Asterisms

78. http://www.jsc.nasa.gov/roundup/online/2003/0903_p4_5.pdf

79. East Siberian Center for the Earth's Ionosphere Research. Databases.

80. http://www.2dfquasar.org/Spec_Cat/fits_header.txt