. [ Go back to Comet WWW site ] . Andrew A. Martis . martis @ sai.msu.ru .

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... The grand design nature of M81 is clearly seen, showing two well-resolved spiral arms containing numerous bright star-forming regions. ... We investigate the variation of the ultraviolet (UV), HЮБ, and infrared (IR) luminosities and star formation rate (SFR) indicators across the face of M81 using the MIPS images and archival UV and HЮБ images. ... The behavior of the infrared-radio correlation in M81 is seen to vary from the global average, with variations correlated with the morphology of M81. ...

2014 May version . ... Green D. A., 2014 , Bulletin of the Astronomical Society of India, 42 , 47-58. ( .pdf , or arXiv.org:1409.0637 ) If you make use of the detailed version of the catalogue, then plaese also cite: . Green D. A., 2014, `A Catalogue of Galactic Supernova Remnants (2014 May version)' , Cavendish Laboratory, Cambridge, United Kingdom (available at "http://www.mrao.cam.ac.uk/surveys/snrs/" ). ... Copyright D. A. Green 2014. 25872nd access to this version of the catalogue. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualitГїs . ... des interviews, des portraits . ... des pages consacrГїes Г la publication de vos photos Mais c'est aussi une vraie communautГї avec laquelle partager votre passion et nourrir votre curiositГї. Accueil Г? la une D'Гїtranges signaux venus d'autres galaxies . ... Des Гїclairs radio venus d'autres galaxies . ... 20/01/2015 - Une multitude d'Гїtoiles hors des galaxies . ...

... A radio galaxy is a galaxy that emits an unusually big amount of energy at radio wavelengths. ... Inside of each galaxy with an active nucleus (radio galaxies are among them) there must be a system of a "central machine" responsible for the colossal amount of the emitted energy from radio to gamma ranges. ... Sometimes a radio source in an active galaxy may flare again if the needed conditions appear (a new portion of matter would fall into the furnace of the "central machine"). ...

. English . Russian KOI8 . Current server sed.sao.ru . Dissertation of Doctor of Sciences degree ( close to German Habilitation ) . A time to cast away stones, . and a time to gather stones together . Ecclesiastes, Ch. 3 ; 5 . Full gzipped PostScript version (in Russian) is here (2005), autoreferat (short thesis in Russian) is here . Main results of dissertation work . Continue...

Interstellar Radio Messages . ... One-Dimensional Radio Message to Blind Aliens . ... Project METI@home: Messages to ETI from Home . ... Limitations on Volume of Interstellar Radio Messages . Synthesis and Transmission of Cosmic Call 2003 Interstellar Radio Message . ... Transforming SETI to METI . ... Test SETI during Transmissions of Interstellar Radio Messages . Sending and Searching of Interstellar Messages . ... The First Musical Interstellar Radio Message . ... IRE RAS 1996-200 9 ...

Astronomy Picture of the Day . The Radio Sky: Tuned to 408MHz . ... 14.12.1997 . ... MPIfR , SkyView Explanation: Tune your radio telescope to 408MHz (408 million cycles per second) and check out the Radio Sky! ... In the 1970s large dish antennas at three radio observatories, Jodrell Bank , MPIfR , and Parkes Observatory , were used to do just that - the data were combined to map the entire sky. ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: radio . ...

. уВµуГЪуГ®уВµVLBIуГЧуГнуВ¦уВзуВпуГИ я®П Space VLBI Project . VSOPшиИчФЁя®ИуБпуВЛуБЛя®Й . я®П VSOP Project (1997-2005) . VSOP-2шиИчФЁя®ИASTRO-Gя®Ъф¦нцнвя®Й . я®П VSOP-2 Project (terminated) . хоЗхоЩчзСхнжчаФчйґцЙА я­Ь ISAS . хоЗхоЩшИкчйЎчаФчйґщЦЛчЩЎцйЯцзЛ я­Ь JAXA . Copyright 2006 Radio Astronomy Group .

... Bad Astronomy . Misconceptions . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... As much fun as the movies are to review and the news is to analyze , it's the everyday misconceptions that to me are the heart and soul of Bad Astronomy. ... Everyone knows that you can stand an egg on end on the first day of spring... or can you? ... Bad Egg: More About Egg Balancing . ... The Dark Side of the Moon" . ... July 5, 2004) . ... Topics for "Coast to Coast AM" interview (Nov. ...

... 2001 October 20 . The Radio Sky: Tuned to 408MHz . ... Explanation: Tune your radio telescope to 408MHz (408 million cycles per second) and check out the Radio Sky! ... In the resulting false color image, the galactic plane runs horizontally through the center, but no stars are visible . ... External galaxies like Centaurus A , located above the plane to the right of center, and the LMC (below and right) also shine in the Radio Sky . Tomorrow's picture: Sky Sombrero . ... About APOD | ...

. V L B I L a b o r a t o r y .

... April 3, 1999 . The Radio Sky: Tuned to 408MHz . ... Explanation: Tune your radio telescope to 408MHz (408 million cycles per second) and check out the Radio Sky! ... In the resulting false color image, the galactic plane runs horizontally through the center, but no stars are visible . ... External galaxies like Centaurus A , located above the plane to the right of center, and the LMC (below and right) also shine in the Radio Sky . ... About APOD > . ...

Radio data are displayed in the following format: . After the title with name of cluster under examination and with line about kind of data under one, e.g. Radio data [ optical data ] [ radio source identifications ] [ radio spectra (1.0 or 1.1) ] . ... The first line contains the number of radio sources associated with the cluster (these are just those sources with entries in sections 'Radio galaxy', 'Radio source' and 'Radio spectrum' below). ... Radio sources in cluster: 2 # . ...

... About ATNF overview . ... Murchison Radio-astronomy Observatory . ... CSIRO Astronomy and Space Science is holding the 2012 Radio Astronomy School at the Australia Telescope Compact Array near Narrabri, NSW from Monday 24 th September to Friday 28 th September 2012 . The format of the school will be similar to previous Radio Astronomy Schools, with a mix of lectures and practical hands-on sessions. ... For further enquiries, contact the school organisation team at radio-school@atnf.csiro.au . ...

... Michael Faraday Las l neas del campo magn tico se deben a Michael Faraday (1791-1867) que las denomin "l neas de fuerza". Faraday fue uno de los grandes descubridores de la electricidad y del magnetismo, formulador de los principios mediante los que trabajan los generadores y los transformadores el ctricos, as como de las bases de la electroqu mica. ... Actualmente la mayor a de los cient ficos ven las l neas de campo como abstracciones intangibles, tiles solo para describir los campos magn ticos. ...

Radio Interferometry Principles . Radio Interferometry Signal Processing . ... A radio interferometer consists of a pair of directional antennas that are tuned to receive radio emissions from a source in a desired RF band. ... The antennas are pointed at the radio source of interest and are set up to receive the signal and process it into a form suitable for transmission to the correlator. ... In connected element interferometry, the digital signal goes directly to the correlator. ...

... Whilst many of these `media mentions' (about 30%) are in the local press (e.g. the Ulster Gazette, Armagh Observer etc.), some of which have among the highest local impact factors in the UK, a substantial number of reports occur in specialist and technical magazines, on radio or television, or in the national and international press. ... UK local radio and Republic of Ireland radio . ... Northern Ireland and Republic of Ireland national newspapers . ... UK and Republic of Ireland national television...

... Astronomical Observatory, Shevchenko Park, Odessa, 65014, . ... The XVI -th G. Gamow's Odessa Astronomical Summer Соnference-School, 14-20 August, 2016, Odessa, Ukraine . ... The XV -th G. Gamow's Odessa Astronomical Summer Соnference-School, 16-23 August, 2015, Odessa, Ukraine . ... The XIV -th G. Gamow's Odessa Astronomical Summer Соnference-School, 17-23 August, 2014, Odessa, Ukraine . ... The XIII -th G. Gamow's Odessa Astronomical Summer Соnference-School, 19-25 August, 2013, Odessa, Ukraine . ...