... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... We present the numerical simulations for an electron-beam-driven and loss-cone-driven electron cyclotron maser (ECM) with different plasma parameters and different magnetic field strengths for a relatively small region and short time-scale in an attempt to interpret the recent discovered intense radio emission from ultracool dwarfs. ... A wide frequency band should therefore be covered by future radio observations. ...

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• Konstantinos Gourgouliatos
• IAJ: Resources: Bibliographic Services
• Looking for a Pulse

... Upper limits (3 sigma) to any radio flux density were established on the following dates: July 2.01 UT, < 0.585 mJy at 22.460 GHz (wavelength lambda = 1.3 cm); 3.00, < 0.900 mJy at 14.940 GHz (lambda = 2.0 cm) and < 0.189 mJy at 8.460 GHz (lambda = 3.5 cm); 8.968, < 0.291 mJy at 8.460 GHz and < 0.918 mJy at 22.460 GHz; 22.038 < 0.161 mJy at 8.460 GHz and < 0.464 mJy at 22.460 GHz; Aug. 9.00, < 0.129 mJy at 8.460 GHz; 14.837, < 0.187 mJy at 8.460 GHz and < 0.372 mJy at 4.860 GHz (lambda = 6.2 cm). ...

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• Literature

INFRARED FOURIER-SPECTROMETER SICH-F . ... Instrument work regimes: 1) Inside. 2) Calibration at inside standard sources 2 - 4 times per a rotation. 3) Calibration at "free space" 2 - 4 times per a rotation. 4) Infrared radiation measuring 10 - 40 min. per a rotation. ... Spectrometer consists of the photodetector block and the block of signal processing and control. ... Diagnostic information and attach data will transfer by state telemetric channels. ... Detector temperature. ...

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• A computer controlled low light photometer for nightglow observations
• Optical static Fourier spectrometer
• Methods of Radio-Astronomy

... Sky Pollution Rejection Filters and What They Reveal About Nebulae . ... Thursday, Jun 14, 2012 at 8:00 PM . Our speaker will demonstrate how filters such as Orion Telescope's Ultrablock filter allow observers to see emission nebulae clearly even when the sky is polluted because of nearby lighting. ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Jun . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: Richard Horace Battin O RAL H ISTORY: 18 April 2000 EDUCATIONAL BACKGROUND: S.B. in Electrical Engineering, Massachusetts Institute of Technology , Cambridge , Massachusetts , 1945 Ph.D. in Applied Mathematics, Massachusetts Institute of Technology , Cambridge , Massachusetts , 1951 J OBS BEFORE NASA INVOLVEMENT: Instrumentation Lab, ... Battin, Richard H. Space Guidance and Navigation. ...

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• Astronaut Bio: John Glenn, Jr. 1/99
• Astronaut Bio: Nicholas J. M. Patrick (6/2012)
• Astronaut Bio: C. Michael Foale (08/2013)<

Volumes 32 - 189 in the IAU Symposia Series may be ordered from: . ... Proceedings of IAU meetings held since 2004 will be published by . ... http://journals.cambridge.org/jid_IAU . ... IAU Member/Symposium Attendee: $42.00 . ... IAU Member: $80.00 . ... Order Volumes Here . ... ed. Oddbj rn Engvold . 14-25 July 2003 @ Sydney, Australia . ISBN: 978-1-58381-647-9 . top . ... ISBN: 1-58381-189-3 . ... 11-15 November 2002 @ Cancun, Mexico . ... 8-12 July 2002 @ Great Barrier Reef, Australia . ...

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• ASP: Beacons in the Gloom
• ASP: IAU Publications Ordering Information
• ASP: Uso de las Dimensiones Multiculturales para la Ense anza de la Astronom a

Data Flow System IR Camera Calibrating VISTA Data Astronomy Unit Queen Mary University of London Jim Emerson Simon Hodgkin, Peter Bunclark, Mike Irwin, Jim Lewis Cambridge Astronomical Survey Unit , Institute of Astronomy , Cambridge The United Kingdom Astronomy Technology Centre on the site of the Royal Observatory Edinburgh VISTA Data Flow Transfer function (image in, DN out) of end-to-end system so that instrumental effects can be removed from the data. ... VISTA?? ...

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Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . Search sort results by Date Relevance . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Cambridge. 1 article(s) in total . 13 co-authors. Median position in authors list is 13,0 . Co-author(s): . Alexander, D. M.. ... Astronet | SAI MSU . ...

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Next: Radial velocity of the Up: Optical spectrum of IRAS04296 Previous: Observations and spectra reduction . ... However, molecular emission features are only very rarely observed in the optical spectra of PPNe. ... On the other hand, it is well known that cometary nuclei spectra show prominent Swan band emission. In both spectra of IRAS04296 we have discovered strong emission in the (0;0) and (0;1) bands of the Swan system of the molecule. ... Now consider the case of IRAS04296. ...

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• New spectrum of FG Sge
• Fabry-Perot Interferometer: Data cubes
• Observations and spectra reduction

... Colin Michael FOALE . ... HONOURS: NASA Medals for Space Mission (1992, 1993, 1995, 1997, 1999). ... He is a veteran of five space flights and has logged altogether 178 days 23 r 44 in 15 s including three space walks of the total duration: 18 hr 49 min. ... The mission duration was 9 days 6 hr 8 min 24 s. In the third mission from February 3-11, 1995 he was a mission specialist onboard Discovery (STS-63); it was the first rendezvous (up to 10 m) of STS-63 with the Russian Space Station Mir. ...

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• S.P.Korolev RSC Energia - MARTIAN MISSION

Ionization is the process whereby an atom receives enough energy input (either via a collsion with another atom or by absorbing a photon) that the electron is stripped from the nucleus. That electron can later recombine with the nucleus and as it falls to the ground state, photons at discrete energies are emitted. These are called emission lines. Some of the images in these gallery are narrowband images that focus on the emission lines of oxygen as they are formed in this recombination process.

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• THE HUBBLE LAW JAVA APPLET
• Formation and Evolution of Quasars
• Redshift Tutorial

. Next: Bibliography Up: Optical properties of cosmic Previous: Scattering properties . to be given . root 2003-04-09

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• Bibliography
• Databases for Atomic and Plasma Physics

M. ( / DIAS, Ireland), A. (ISDC, Switzerland) 1 - Key Question Only 3 binary systems regularly observed in TeV: PSR B1259-63 (young pulsar +Be star, P=3.4 y) LSI +61 303 (comp. source + Be star, P=26.42 d) LS 5039 (comp. source + O star, P=3.9 d) Origin of the high-energy emission? ... 2006; Neronov &Chernyakova 2007 4 3.4 years orbital period. e~0.87 Correlated variability with a sharp rise ( "two bumps structure" ) is seen in radio, X-ray (and TeV?) bands. ...

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• http://hea.iki.rssi.ru/conf/hea2010/Presentations/22/Chernyakova.pdf
• http://hea.iki.rssi.ru/integral06/papers/D06_Forman01-07Mar07_05:08:00.pdf
• High Energy Astrophysics Department at IKI RAN

... FTP : HEASARC LEGACY data . ARIEL-5 All-Sky Monitor (ASM) Lightcurves Database . X-ray and optical light-curves of XNs at HEASARC LEGACY . Collected X-ray and optical light-curves of A 0620-00 and GS 1124-683 . ... About FITS format FITS resources from HEASARC . Related Astrophysics Sites . ... Cambridge University Press Handbook of Space Astronomy and Astrophysics . Neutron Stars and Black Holes in X-Ray Binaries Jan van Paradijs . ... Catalogue of Low-Mass X-Ray Binaries . ...

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• Table of Contents of Zombeck's Handbook of Space Astronomy and Astrophysics
• AXAF-Chandra
• Introduction

Storing and accessing the largest astronomical catalogues with the SAI CAS project S. Koposov1,2,3, O. Bartunov2, S. Karpov4 et al2. ... Why we want to build our own Catalogue Access Service The requirements for our CAS system The importance of the Database for the CAS (PostgreSQL & Q3C) The technical realization of CAS What has been already done Example of work TODO Storing and Accessing Astronomical Catalogues Existing projects CDS OpenSkyQuery CASjobs with SDSS They are all really great! ...

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• Photos from the latest lunar eclipse (march 2007)

... MAO main . ... Astronomy in Ukraine: Past, Present and Future . ... В?д: "Cambridge Scientific Publishers" . ... Тема: FW: Astronomy in Ukraine: Past, Present and Future (MAO-2014) . ... Subject: Astronomy in Ukraine: Past, Present and Future (MAO-2014) . ... Re: Astronomy in Ukraine: Past, Present and Future (MAO-2014) . ... I read about your recent conference: Astronomy in Ukraine: Past, Present and . ... Astronomy in Ukraine: Past, Present and Future (MAO-2014) as a special issue . ... MAO NASU ....

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• КАРТОТЕКА ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО НАН УКРА?НИ

... Field of interest: data analysis and interpretation of X-ray observations of BHC and NS systems, astrophysics of compact objects and related phenomena: X-ray , optical and radio observations , shocks and stellar winds, emission mechanism, the spectral and timing analysis of the X-ray emission from microquasars ( signature of accreting BH), atoll- and Z-sources ( signature of accreting NS), modeling of INTEGRAL images % . ...

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• Katsova Livshits poster paper on CS-11

... Новости . ... Созвездия . ... До нынешнего открытия "самой недавно взорвавшейся" звездой была Кассиопея A ( Cassiopeia A ), погибшая 330 лет назад. ... Млечный путь "плашмя". ... Самая молодая взорвавшаяся звезда, как надеются астрономы, поможет им понять почему так мало останков сверхновых в Галактике и откуда берется сырье для возникновения планет и, в конце концов, жизни. ... Еще новости сходной тематики: . ... Найдена галактика с темпом звездообразования в 100 раз больше, чем у Млечного Пути . ...

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• Звезда, пережившая взрыв сверхновой
• Горячий белый карлик в молодом скоплении звезд
• Новости науки

... There are two main tasks in the package, XCSAO and EMSAO. XCSAO cross­correlates the Fourier transform of an object's spectrum against the transforms of a set of template spectra with known spectral shifts to obtain a velocity and error. EMSAO finds emission lines in a spectrum and computes the observed centers, getting individual shifts and errors for each line as well as a single velocity combining all of the lines. ... It combines spectra, shifting them to a common redshift. ...

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• http://www.stecf.org/conferences/adass/adassVII/reprints/chans.ps.gz
• http://www.stecf.org/conferences/adass/adassVII/reprints/alexova.ps.gz
• http://www.stecf.org/conferences/adass/adassVII/reprints/heh.ps.gz

... Une note trє¦s prєµcise, contenant des questions spєµciales, fut donc rєµdigєµe et adressєµe єђ l'Observatoire de Cambridge, dans le Massachusetts. ... L'Observatoire de Cambridge. ... л1€ђ Est-il possible d'envoyer un projectile dans la Lune? . ... л3€ђ Quelle sera la durєµe du trajet du projectile auquel aura єµtєµ imprimєµe une vitesse initiale suffisante, et, par consєµquent, єђ quel moment devra-t-on le lancer pour qu'il rencontre la Lune en un point dєµterminєµ? . ...

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• Un nouvel astre
• De la terre а la lune