Using the 1-m telescope at Ritter Observatory, we took 36 observations of \zeta$^2$ Coronae Borealis with a fiber-fed echelle spectrograph. From these observations, \zeta$^2$ CrB was found to be a triple system and a new spectroscopic orbit was calculated. ... The inner binary`s center of mass (\zeta$^2$ CrB AB) describes a long-period single-lined variation identified with the outer binary. ... The inner binary possesses an essentially circular orbit $(e = 0.48)$. ...

Еще в разделе: (Показать все результаты (>17931) - www.stsci.edu/ )

• Program ID 6901: GHRS Cycle 6: PHA/Ion/Threshold Adjustment Tests
• Galactic FUV Extinction Determined Using FUSE
• A search for the cause of cyclical wind variability in O stars. Simultaneous UV

Nowadays at the Department the experimental and theoretical investigations, including astronomical and ionospheric observations, active experiments with space vehicles are taking place. ... Solar Corona physics and erruptive phenomenae. ... Stellar astronomy. ... The Department has organized and put into practice more then 50 expeditions for observation of Solar ecllipces, aurorae polaris, comets, meteor streams, controlled space experiments, and also for investigations of geophysical characteristics. ...

Еще в разделе: (Показать все результаты (>172) - space.univ.kiev.ua/ )

... Tiny Tim has been used for generating Hubble Space Telescope ( HST ) point-spread functions (PSFs) for deconvolution, algorithm testing, proposal planning, and optical studies. ... Tiny Tim is a stand-alone program for simulating HST PSFs as viewed with the on-board imaging cameras (WF/PC-1, WFPC2, FOC, COSTAR/FOC). ... The measured aberrations for FOC f/96, WF/PC-1 PC6, WFPC2, and COSTAR/FOC are used by Tiny Tim . ... Figure: FOC f/96 observed and Tiny Tim model PSFs (pre-COSTAR) at 253 nm. ...

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

• ADASS 2003 Conference Proceedings
• VLT Data Quality Control
• Interactive Fitting of EUVE Emission Line Spectra

... Future seminars . ... Solar Flare Physics " . B.V. Somov (Solar Physics Department, Astronomical Institute, Moscow State University) . ... Solar flares strongly influence interplanetary and terrestrial space by virtue of hard electromagnetic radiation, high-energy charged particles, shock waves and fast flows of plasma with magnetic field. Modern space observations demonstrate that the large-scale dynamics of flares is determined by fast magnetic reconnection at separators in the solar corona. ...

Еще в разделе: (Показать все результаты (>1257) - www.cosmos.ru/ )

• "Stargazers" and National Science Standards

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

Еще в разделе: (Показать все результаты (>3116) - www.sai.msu.su/ )

• APOD: 2014 February 3 - Lunar Time Lapse Panorama including Yutu Rover
• APOD: 2005 June 14 - Gliese 876 System Includes Large Terrestrial Planet
• APOD: 2000 May 28 - Skylab Over Earth

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Staff list | ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... VLBI . ... Arch | ... CSIRO ATNF Data Archives . Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... CSIRO Radio Astronomy Image Archive . ...

Еще в разделе: (Показать все результаты (>23343) - www.atnf.csiro.au/ )

• THE SCHED INPUT FILES (Includes parameter lists)
• Sheltran - Include Files
• Problems with the details of the treaty

RadioAstronomy department of SAI was found in 1953 by prof I.S. Shklovsky. The basic direction of our works is development of new methods and devices for astronomical observations in different spectral regions, making observations and its interpretations. Department includes: laboratory RATAN-600, Infrared Group and several another scientific workgroups, that leads any big different projects. ... Go back to RadioAstronomy Dept ] . Andrew A. Martis . martis @ sai.msu.ru . ...

Еще в разделе: (Показать все результаты (>173) - comet.sai.msu.ru/ )

• Astronomical Devision
• Including text in a shell script
• RadioAstronomy Dept of SAI Home Page

lsst.coordConv љ unknown . ... Files . ... include . ... physConst.h . ... 17 љ const double Pi = std::atan(1.0)*4; . 18 љ const double HoursPerDeg = 24.0 / 360.0; // hours per degree . 19 љ const double RadPerDeg = Pi / 180.0; // radians per degree . 20 љ const double KmPerAU = 149597871.0; // kilometers per astr. unit (Astr. ... 38 љ // const double JY_per_BY = 36524.2198781 / 36525.0; // Julian years per Besselian (troPical) Years (Taff) . ... Definition: physConst.h:26 . ...

Еще в разделе: (Показать все результаты (>791) - www.apo.nmsu.edu/ )

• APO Job Announcements
• lsst.tcc: include/tcc/axeLim.h Source File
• lsst.coordConv: include/coordConv/coordConv.h Source File

May 1, 2009 . The Astronomical Society of the Pacific (ASP) today announces that Dr. Frank H. Shu has been awarded the 2009 Catherine Wolfe Bruce Gold Medal for lifetime achievement in astronomy. ... Awarded in most years since 1898, the Bruce Gold Medal is recognized as one of astronomy's most prestigious awards. ... The Bruce Medal will be presented to Dr. Shu at the ASP awards banquet on September 15 in Millbrae, California, in conjunction with the ASP's annual national conference. ...

Еще в разделе: (Показать все результаты (>1658) - www.astrosociety.org/ )

• ASP: Using Multicultural Dimensions to Teach Astronomy
• ASP's 2010 Annual Meeting
• ASP: Astronomical Pseudo-Science: A Skeptic's Resource List

... В четверг, 14 апреля 2016 г., состоится семинар кафедры астрофизики. Повестка дня . ... Начало в 11 час.15 мин. Ауд. ... В четверг, 31 марта 2016 г., состоится семинар кафедры астрофизики . ... В четверг, 24 марта 2016 г. , состоится семинар кафедры. ... В четверг, 17 марта 2016 г. , состоится заседание кафедры. ... ОСП НИИ ПММ Национального исследовательского Томского государственного университета) . ... Copyright 2016 Астрономия в Санкт-Петербургском университете . ...

Еще в разделе: (Показать все результаты (>357) - www.astro.spbu.ru/ )

• Vladimir P. Reshetnikov's Home Page
• Conclusions
• Database of Optical Constants -- What's new

Next: Measuring Internet Access Up: Widening Access Previous: First Observation of a Contents . ... The Observatory web-site also increasingly makes available the results of astronomical observations carried out at Armagh, for example images of meteorological or space-weather events such as aurorae (see http://star.arm.ac.uk/images/aurora-2003-Oct/), and transient astronomical events such as occultations, eclipses and transits. ...

Еще в разделе: (Показать все результаты (>3105) - star.arm.ac.uk/ )

• Grubb 10 inch Refractor
• Lindsay Symposium
• Introduction

RADIOASTROPHYSICAL DEPARTMENT  INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... Radioastrophysical Department , Institute of Solar-Terrestrial Physics, Siberian Division, Russian Academy of Science. ... Head of Laboratory dr. Gubin A.V. LABORATORY of INFORMATION SUPPLY and METHODOLOGY of RESEARCH . ... Head of Observatory Kitsanov S.V. SIBERIAN SOLAR RADIO TELESCOPE . Siberian solar radio telescope data at 5.7 GHz in I SOHO EIT 171 SOHO EIT 195 SOHO EIT 304 MDI Continuum MDI Magnetogram . ...

Еще в разделе: (Показать все результаты (>50) - ssrt.iszf.irk.ru/ )

• Radioastrophysical Observatory ISTP RAS SB

XmCCD ----- The programs provided here offer a Linux graphical user interface to astronomical and scientific CCD cameras. ... It is the latest one they offer and the files included allow support for Android and Mac OS X. This distribution of XmCCD includes source code to utilize the SBIG shared library libsbigudrv.so with a Motif-based graphical user interface. ... The XmCCD source package includes and will install: SAOimage ds9 xpa cfitsio SAOimage is the primary image display for XmCCD. ...

Еще в разделе: (Показать все результаты (>470) - www.astro.louisville.edu/ )

• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.2.2/README
• http://www.astro.louisville.edu/software/sbig/xmccd-5.1/README
• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.0/README

Next: Reduction procedure Up: Extinction and transformation Previous: Strategy . Standard stars can be included in the extinction solution, if one is careful. The problem is that there are usually appreciable ``conformity errors'' due to mismatch between the instrumental and the standard passbands [ 16 ]. ... Thus, it is wrong to assume that the transformation between the instrumental system and the standard system is exact, even if there were no measurement error in either system [ 1 ]. ...

Еще в разделе: (Показать все результаты (>2104) - www.sao.ru/ )

• Input Data and Preprocessing
• Data reduction
• VLSS radio survey

Pulkovo NEO Page . Central Astronomical Observatory at Pulkovo . ... Control of Observations . ... NEA Accuracy Estimation . ACCURACY OF THE WORLD NEA OBSERVATIONS . Pulkovo method of accuracy estimation was applied to NEA observations. ... 2005 . 2006 . ...

Еще в разделе: (Показать все результаты (>383) - www.gao.spb.ru/ )

• Pulkovo NEO Page: Apparent Close Approaches to the Stars
• Pulkovo EOP and Reference Systems Analysis Center (PERSAC)

Diamond's Stealth 64 Video VRAM is the perfect choice for graphics and video performance. ... The Diamond Stealth 64 Video continues our award-winning tradition, delivering the best price / performance multimedia accelerators available. ... 64-bit graphics performance . ... Designed around a solid 64-bit graphics engine, the Stealth 64 Video VRAM provides unparalleled performance in any environment. ... The Stealth 64 Video VRAM includes hardware to accelerate video playback on the Windows desktop. ...

Еще в разделе: (Показать все результаты (>3990) - crydee.sai.msu.ru/ )

• Stealth 64 Video 3200
• Image: Another view. Myself included.
• Springer LINK: Astronomy and Astrophysics - Contents

... 9) Oknyanskij V.L. 1994, "Optical-radio time delays in Q0957+561", Odessa Astronomical Publ., ... 11) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", in Proceedings of Int. Conf. ... 1994. 12) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", Astrophys. and Space Science, 222, p.157. ... 14) Oknyanskij V.L., van Groningen E., 1997, "Optical spectral variability of NGC4151 in 1990", Astronomical and Astrophys. ...

Еще в разделе: (Показать все результаты (>30) - uranus.sai.msu.ru/ )

• Eugene Trunkovsky
• Stellar Astrophysics Department
• Irina Glushneva

According to the # 7.1. of the Acting Statutes/Regulations on the International Astronomy Olympiad there should be an Authorized National Representative (Astronomical) Organization (ANRAO) in every participating state: A national astronomical society, a department (section) of the EAAS or IAU in the state, a leading observatory, an astronomical department of a leading university, a ministry of education or another appropriate competent institution. ...

Еще в разделе: (Показать все результаты (>1446) - www.issp.ac.ru/ )

• Department of Solid State Physics MIPT
• International Astronomy Olympiad: Form for the short report of National
• X International Astronomy Olympiad

Near-Earth Asteroids and the Arecibo Observatory Radar The Arecibo Observatory radar is the world's most powerful instrument for post-discovery characterization and orbital refinement of near-Earth asteroids. Arecibo radar observations are critical for identifying asteroids that might be on collision course with Earth and, if necessary, preventing a collision. ... A model of the primary component of asteroid 1999 KW4, derived from radar data. ...

Еще в разделе: (Показать все результаты (>5818) - www.naic.edu/ )

• http://www.naic.edu/~tghosh/a1908/ximena.pdf
• WAPP File Format Page
• Public data products

National Aeronautics and Space Administration . ... Bruce McCandless II (Captain, USN, Ret.) NASA Astronaut (former) . ... He was a member of the astronaut support crew for the Apollo 14 mission and was backup pilot for the first manned Skylab mission (SL-1/SL-2). ... A veteran of two space flights, McCandless has logged over 312 hours in space, including 4 hours of MMU flight time. ... With the completion of this flight McCandless logged 191 hours in space (including 4 hours of MMU flight time). ...

Еще в разделе: (Показать все результаты (>2195) - www.jsc.nasa.gov/ )

• Astronaut Bio: Robert L. Stewart
• Astronaut Bio: Gregory Errol Chamitoff (10/2013)
• Astronaut Bio: Alfred Merrill Worden