... HST . How precise are the parameters of my double star as measured in Transfer Mode? ... Data . ... HST Peer Review Process . ... HST Overview . Overview . ... Retrieving HST Data . ... Data Analysis . ... HST Science Year in Review . ... FGS Data Handbook . ... A: Analysis of calibration and other data has shown that the separations obtained in the analysis the Transfer Functions of double stars have a precision of around 1 milli arc-second. ...

... October 2, 1999 . Phi Persei: Double Star . ... Based on recent results , this artist's vision of the double star Phi Persei , 720 light years away, shows a bright, rapidly rotating massive star surrounded by a disk of gas. A small companion star orbits 100 million miles away. ... Ten million years ago the small companion was actually the most massive star in the system and because of its greater mass evolved into a giant star more quickly. ... About APOD > . ...

Астроплощадка: 53 20 56,505 N 83 46 07,735 E, H абс. = 209 м. + Информационные каналы . ... Анк а дня . ... Ученые узнали подробности о магнитном пересоединении 2004 года . 10-10-2006 13:41 TerraLab . Космические аппараты ЕКА Cluster и разработанные совместно Китаем и Европой аппараты Double Star позволили ученым установить место прохождения солнечных частиц через магнитосферу Земли 8 мая 2004 .. Все ключевые слова . Картинка дня . ... Copyright 2002-2014 . ...

... Astronomy news . ... Double Engine Fuels Star's Remarkable Nebula . ESO has just released a stunning new image of a field of stars towards the constellation of Carina (the Keel). ... Interactions in this double system, surrounded by a dusty disc, may be the engine fuelling the star s remarkable nebula. The new image, showing a very rich field of stars towards the Carina arm of the Milky Way, is centred on the star HD 87643, a member of the exotic class of B[e] stars [1]. ...

... Tonight's Sky . ... The Magazine . News . Observing . ... Star Atlas . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... double stars . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

... Солнечные фильтры и телескопы CORONADO . Телескопы CORONADO . ... Солнечный телескоп SolarMax II 60 Double Stack с блок. фильтром 10 мм . ... SolarMax II 60 поставляется с двойным блокирующим фильтром 10 мм (и его вполне достаточно для наблюдения невиньетированного солнечного диска при условии применения с солнечным телескопом Coronado SolarMax II 60). ... Телескопы MEADE . ... Солнечные телескопы CORONADO . ... Copyright PENTAR ї2004-2016. (бинокли, цифровые фотоаппараты, телескопы) . ...

The problem with double event patterns (M. Brusa, K. Dennerl ­ MPE) EPIC CAL/OPS meeting - MPE Classification of doubles SA S 2 Right SAS 3 Forward SA S 4 Left SAS 1 Backward readout direction split backward (SAS: ,,1 ) split left (SAS: ,,4 ) split right (SAS: ,,2 ) Forward/ Backward doubles : superposition of true doubles and false ... Double (1 ­ backward) - "detector representation" REV #84 Singles (blue) Dbackward (red) "Curved shape" wrt singles Singles vs. ... Al line Singles vs. ...

Name Last modified Size Description . Parent Directory - tst0006.fits 24-Feb-2010 17:52 110K . Apache/2.2.15 (Scientific Linux) Server at mail.sao.ru Port 80

WCS - Reference counted C++ wrapper class for managing World Coordinates . include WCS .h class WCSRep; class SAOWCS : public WCSRep {...}; class WCS { ... public: WCS (); WCS ( const WCS ); WCS (WCSRep* rep); ~ WCS (); WCS operator=( const WCS ); int isWcs() const ; int pixWidth() const ; int pixHeight() const ; double dist( double ra0, double dec0, double ra1, double dec1) ... WCS() WCS(WCSRep* rep) The default constructor creates a null WCS object. ...

lsst.coordConv љ unknown . ... Files . ... src . time.cc . ... 7 љ inline double ttDaysFromTAI( double tai) { . 8 љ return (tai + coordConv::TT_TAI ) / coordConv::SecPerDay ; . ... 12 љ return (ttDays * coordConv::SecPerDay ) - coordConv::TT_TAI ; . ... 18 љ double lastFromTAI ( double tai, Site const &site) { . ... 20 љ double ut1Days = (tai + site. ut1_tai ) / SecPerDay ; . ... 24 љ double ttDays = (tai + TT_TAI ) / SecPerDay ; . ... Definition: time.cc:43 . ... coordConv::Site::ut1_tai . ...

... Class . ... FIELD | ... java.lang.Object ij.gui.Roi ij.gui.Line ij.gui.Arrow . ... public class Arrow . ... static java.lang.String . DOUBLE_HEADED_KEY . static int . ... void . ... double . ... Constructor Detail public Arrow (double ox1, double oy1, double ox2, double oy2) . public Arrow (int sx, int sy, ImagePlus imp) . ... public static void setDefaultWidth (double width) . ... public static void setDefaultStyle (int style) . ... public static void setDefaultHeadSize (double size) . ...

... System of astrometric databases of Pulkovo observatory . Authors of project: E.V. Khrutskaya (manager of project), I.S. Izmailov, S.I. Kalinin, T.P. Kiseleva, M.Ju. ... Catalog of double stars . ... Authors of project: E. V. Miletsky (manager of project), V. G. Ivanov, Yu. A. Nagovitsyn. Interactive database of solar activity . Authors of project: E. V. Miletsky (manager of project), D. V. Volobuev, V. G. Ivanov, Yu. ... Authors of project: Yu. A. Nagovitsyn (manager of project). ...

Двойная популяционная объединенная схема основана на гипотезе двух родительских популяций: радиомощных радиогалактик типа FR II (справа), которые являются родителями всех радиоквазаров и некоторых объектов типа BL Lac, и радиогалактик умеренной мощности типа FR I (слева), которые являются родительскими по отношению к объектам типа BL Lac. vo @ sao.ru ( Oleg Verkhodanov ) .

. Parent Directory . sister.double.happiness

... The words are numbered according to the reference mentioned above. ... 59 WORD wSecond ; // 0 .. 59 satellite tracking start time (GMT) float fStep ; // reserved WORD wMass ; // reserved BYTE reserved [12] ; // reserved WORD wExtraBytes ; // reserved } TRAJECTORYHEADER ; NOTE: the satellite tracking start time is a hardware operating start time to follow satellite. typedef struct { // ephemeris at satellite tracking start time double time ; // Epoch time (yyddd.ddddddddd)...

. home . product . gallery . contact .

The Texas survey of radio sources covering -35.5{deg} < {delta} < 71.5{deg} at 365MHz . ... We present the Texas Survey of discrete radio sources between -35.5deg and 71.5deg declination (B1950), which was carried out at 365MHz with the Texas Interferometer during 1974-1983. ... The Texas Survey . ... The sources in the simpler model. ... Right Ascension 1950 . ... field separator . ... Some sources came from Version 6 of the Texas Survey ('TS6' in strp field) or Version 7 ('TS7' in strp field) . ...

... Previous: Access to Atomic and Molecular Data/Databases in the VO . ... We present the general characteristics of a database for binary and multiple stars from all observational categories, specifically designed to address the awkward topics of the identification of stellar components. BDB is based on a modular architecture to allow the easy integration of data from various sources. We describe in particular the set up of connections with other double star databases through the Internet. ...

... 237S (SIMBAD/NED BibCode) ================================================================================ Keywords: Sun: UV radiation - atmospheric effects - Sun: atmosphere - lines: identification Description: An ultraviolet atlas of the solar spectrum with a spectral resolution of 15mA in the region 1948-2000A is presented. ... The wavelength atlas with a list of about 550 lines has been synthesized from data at center of the Sun ({mu}=1) and at {mu}=0.89, smoothed out over an area of 30 arcsec. ...

... Deviatov E.V., Khrapai V.S., Shashkin A.A., Dolgopolov V.T., et al. ... Phys. Rev. Lett. ... V.S. Khrapai, A.A. Shashkin, V.T. Dolgopolov . ... V.S. Khrapai . ... V.S. Khrapai, A.A. Shashkin, E.L. Shangina, V. Pellegrini, F. Beltram, G. Biasiol and L. Sorba . ... Khrapai V.S., Shashkin A.A., Trokina M.G., Dolgopolov V.T. et al. ... V.S. Khrapai, A.A. Shashkin, M.G. Trokina, V.T. Dolgopolov, V. Pellegrini, et al. ... V.V. Vanovsky, V.S. Khrapai, A.A. Shashkin, V. Pellegrini, L. Sorba, G. Biasiol . ...