Astronomy Picture of the Day . Triton: Neptune's Largest Moon . ... Credit: Voyager 2, NASA Explanation: On October 10th, 1846, William Lassell was observing the newly discovered planet Neptune . ... The above picture of Triton was taken in 1989 by the only spacecraft ever to pass Triton : Voyager 2. ... Ironically, Voyager 2 also confirmed the existence of complete thin rings around Neptune - but these would have been quite invisible to Lassell! ... Publications with keywords: neptune - triton . ...

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• Triton: Neptunes Largest Moon
• Астронет > Triton: Neptune's Largest Moon

... Telescopes . ... The time requests are accepted in an electronic version with on-line form in Russian or English. ... Unregistered request will be disregarded by the Large Telescopes Programm Committee. In exclusive cases the secreatry of the Committee is entitled to accept an observational time request given permission of the Chairman of the Committee or the director of the SAO RAS. The Program Committee considers generally one time request submitted by the principal applicant. ...

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• Ratan-600 application form

Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Exoplanets . ... Space Flight . ... Science Fiction . ... August . ... By admin August 18, 2011 Posted in: August . Artist's impressions of Kepler and the light curve of transiting planet (Image credit: NASA) . ... In 1995 we knew of only nine planets (including Pluto, how times change), but in that year the first of the extra-solar planets or exoplanets was confirmed. ... Another is one of the most Earth-like worlds yet discovered . ...

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• Exoplanet HAT-P-1b: weird, warm and fuzzy | Astronotes
• Kepler-11: a strange and crowded planetary system | Astronotes
• Neptune: discovered one year ago | Astronotes

... A team of Japanese scientists including Armagh astronomer Dr David Asher have announced the discovery of the second largest known Earth-crossing asteroid. The group is based at the new Japanese Spaceguard Centre at Bisei, west of Osaka. ... The subsequent tracking and orbit determination was assisted by Armagh asteroid expert David Asher, who is currently visiting Japan to help in the setting up of the new Spaceguard Centre funded by the Japanese government. ...

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• Updates 2000 and before
• Armagh Observatory
• Southern African Large Telescope (SALT) August 2004

... STScI previously used Microsoft Word and Microsoft Access, a Sybase ODBC driver, and the Adobe Acrobat PDF writer, along with a substantial amount of Visual Basic, to generate a variety of documents for the internal Space Telescope Grants Administration System (STGMS). ... To create a document, the internal STGMS application invoked a VB program which launched Microsoft Word and Microsoft Access, Access extracted the required data from a Sybase database using ODBC into an Access table. ...

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• Demonstration of Parallel AIPS++ Deconvolution Application
• AIRY: Astronomical Image Restoration in interferometrY
• Substepping and its Application to HST Imaging

Titan . ... Hubble Space Telescope Images of Titan's surface . ... Later that year, it will release the European-built Huygens probe for a descent through Titan's atmosphere. ... This artist's rendering shows the European Space Agency's Huygens probe descending into the atmosphere of Saturn's moon Titan after being released by NASA's Cassini spacecraft. ... This artist's rendering shows the Huygens probe on the surface of Saturn's moon Titan after being released by NASA's Cassini spacecraft. ...

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• APOD: 2000 October 23 - Dwarf Elliptical Galaxy NGC 205 in the Local Group
• APOD: August 7, 1998 - M65 Without Moth
• APOD: 2000 September 25 - AR 9169: A Large Sunspot

... Rotate qpoe image around an axis perpendicular to the image, normally about the origin (0,0). ... The sample shows rotation of the qpoe image by 20 degrees. cl> xray xr> ximages xi> qprotate input qpoe file name: xdata$snr.qp region descriptor: <cr> angle through which to rotate (0.): 20 output qpoe file name: xnr.rot.qp event definition (large): <cr> . ... One practical application of qprotate is to align qpoe images in which the satellite had different roll angles. ...

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• *apply_bary* - Applying Barycentric Corrections to QPOE times
• Topics in AstroStatistics
• SAO REU Summer Intern Program

. Proceedings of Turbulent Shear Flows XI, Sept. 1997. Jacques Lewalle, jlewalle@syr.edu

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• Photo album: Japan: Kyoto and Nara, August 1997
• Y. Meyer, 1993, Wavelets: Algorithms and Applications, S.I.A.M.

General Information . ... Invitations for all paticipants which have submitted this information will be sent by express mail to participants in mid-September (for european citizens a little earlier). With this invitation you will be able to apply for a visa. But maybe you will need hardcopy of invitation only in moment of obtaining of visa while application could be made with scan of invitation. ... Please note that usually it takes about 5-7 days to obtain a visa with official invitation. ...

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• General information
• Observatories
• Information

In the conference room on October 28th: . click on the thumbnail photos to see larger size ones) . At the conference room on February 1st: . ... After the official part on February 2nd: . ... At the plenary session on August 6th: . At the regular and poster sessions on August 9th: . After all in working room on August 12th: . ...

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• Coupled dipoles method (Purcell-Pennypacker, CDM)
• Geometrical optics approximation (GO)

... Team . ... V.V.Sokolov "The gamma-ray bursts, core-collapse supernovae and global star forming rate at large redshifts" . ... I.V.Sokolov, A.S.Moskvitin, Eda Sonbas, O.V.Verkhodanov, O.P.Zhelenkova "A galaxy cluster in the GRB 021004 field" . ... The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997". ... A.S.Moskvitin, T.A.Fatkhullin, V.V.Sokolov and V.N.Komarova, "Spectral and photometric monitoring of CCSNe at SAO RAS" . ...

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• Кнопки <Load>,<Apply>,<Cancel>, <Ok>.
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - History of
• Low Level Operators and Bit Fields

. Russian Version [ MS-Win ] . [ News ] . [ Satellite data ] . [ SMIS ] . [ ] . The program is intended for spectral and correlation analysis of satellite images. It contains an large set of spectral and spatial filters. It may be applied for interpolation and data analysis in areas with incomplete information. It allows for approximation of spectrum and correlation functions. Price . Back to SMIS Home Page .

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

Angel, J. R. P.,and Hill, J. M. 1982, Manufacturing of Large Glass Honeycomb Mirrors , Proc. S.P.I.E. 332, 298. ... Beckers, J. M., Williams, J.T. 1982, Performance of the Multiple Mirror Telescope (MMT) III. Seeing Experiments with the MMT , Proc. S.P.I.E, 332, 16. ... Forbes, F. 1982, Wind Loading of Large Astronomical Telescopes , Proc. S.P.I.E. 332, 198. ... Ulich, B. L. 1982, Performance of the Multiple Mirror Telescope (MMT) V. Pointing and Tracking of the MMT , Proc. S.P.I.E., 332, 33. ...

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• Primary mirror supports
• default
• Procedure to Collimate the SDSS 2.5m Secondary Mirror

... We apply Multichannel Singular Spectrum Analysis (MSSA, or extended EOF) technique to filter GRACE data and separate the principal components (PCs) of different periods. We performed data averaging over the large river basins of Russia. ... In every point ij on the map we have time series Aij(tk) of length N. The trajectory matrix for every XAij should be build and incorporated into large block matrix X as follows: X Aij Aij (t0 ) Aij (t1 ) .. ... Sum of PCs 1-10 for particular rivers basins. ...

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• http://lnfm1.sai.msu.ru/SETI/koi/conf/SETI-2011%20First%20Announcement.pdf
• http://lnfm1.sai.msu.ru/~tempus/english/science/articles/ZotovPoster_APSG2013.pdf
• http://vo.astronet.ru/files/ivoa_interop2006.pdf

... 2008) 29, 363­366 Error Minimization of Polynomial Approximation of Delta T Islam Sana1, , Sadiq Muhammad1 & Qureshi Muhammad Shahid2 1 2 Department of Applied Physics, University of Karachi, Pakistan. ... Polynomial approximations have been developed to obtain the values of T for any time of a year for the period AD 1620 to AD 2000 (Meeu 2000) as no dynamical theories describe the variations in T . ... Meeus, J., Simons, L. 2000, Polynomial Approximation of Delta T, Br. ...

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• http://astro.uni-altai.ru/~aw/certificate/metadata-002/certificate.pdf
• http://astro.uni-altai.ru/~aw/DeltaT/JBAAS-2008.pdf
• Stellarium: StelLocaleMgr Class Reference

Dear Colleagues, As you know, JENAM-2007 will take place in Yerevan, Armenia. ... JENAM-2007 will consist of 6 Plenary sessions (invited reviews on hot topics of modern astrophysics, 8 EAS Symposia, and 7 Special Sessions (SPS). ... The opening and closing sessions, EAS symposia and special sessions will be organized in the conference halls and auditoria of the Yerevan State University (YSU). ... The proceedings of the JENAM-2007 will be published in the EAS proceedings series in 2008. ...

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• European Astronomical Society(EAS): NEWS
• Future Prospects of Variable-Star Catalogues
• Презентация PowerPoint

19 декабря 2002 . News . A.A. Shatskiy . News from TEXAS (Florence, 9-13 December 2002) . A.A. Kirillov (Institute for Applied Mathematics, Nizhny Novgorod) . ... 10 октября 2002 . ... V.N. Lukash . ... 30 сентября 2002 . ... The cosmological term as a source of mass . ... 11 июля 2002 . ... 18 апреля 2002 . ... 28 марта 2002 . V.N. Lukash, E.V. Mikheeva . News from the conference "Cosmological model" . ... News from the conference "The gamma-ray Universe" . ... A.A. Kirillov . ...

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• Description of the RadioAstron project, english version
• MEMORANDUM
• Theoretical Astrophysics Department

Shared Skies at Moore and Mt. Kent Observatories . ... Wide field photometry . ... Robotic photometry . ... Precision photometry . ... Apogee U9000 . ... Apogee U16M . ... Apogee U6 . ... Kodak KAI-08050 . Kodak KAF-09000 . ... Kodak KAF-16803 . ... Kodak KAF-1001E . ... 4096 x 4096 . ... Pixel size . 5.5 microns . ... Pixel scale . 0.318 "/pixel . 0.127 "/pixel) . 4.67 "/pixel . ... 0.0131 е/pixel . ... 0.069 е/pixel . ... 4096 е . ... Moore Roll Roof . ... Operational . ...

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• Lx Motion
• LX200 vibrations

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... A most promising problem is to investigate the interaction of two VHF powerful radiowave beams in the ionosphere, whose difference frequency is equal to the plasma frequency in some ionospheric area (that is, the difference frequency is taken in the range 1-8 MHz). ... Two-frequency interaction effects are based on radiowave non-linear mixing, which is rather complicated when describing and modelling the experiment. ...

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• East Siberian Center for the Earth's Ionosphere Research. Specific character
• East Siberian Center of Earth Ionosphere Research. Chirp ionosonde.

IDENTIFICATION OF INTEGRAL SOURCES WITH ASTRONOMICAL ARCHIVAL PLATES (1,2) (1,2) RenИ Hudec (1) , Filip Munz , Petr KubАnek( 1,2) Astronomical Institute, Academy of Sciences of the Czech Republic, CZ-251 65 Ond ejov, Czech Republic E-mail:rhudec@asu.cas.cz (2) INTEGRAL ISDC, Versoix, Switzerland ABSTRACT The ESA INTEGRAL satellite (International Gamma Ray Laboratory) launched in October 2002 continues to deliver valuable data about the gamma-ray sky. ... LEIDEN/JOHANNESBURG F.A. PLATES 8. ...

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• Second Spectrum-RG/eROSITA Conference
• Visa to Russia