... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Current telescope status . ... Australia Telescope Online Archive (ATOA) . ... Parkes | ... Monitoring information . ... Virtual Radio Interferometer . ... Visiting our telescopes . Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... PULSE@Parkes . ...

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

... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...

This is the homepage of Andrew Fruchter, an astronomer on the staff of the Space Telescope Science Institute . ... Here you can look at an HST images of the optical counterparts of gamma-ray bursts and their host galaxies. ... Therefore, substantial information on the fine scale structure of objects can be obtained by offsetting the pointing of the telescope between exposures and then combining these "dithered" exposures into a single image. ...

О СООТНОШЕНИИ СПЕКТРОВ МИКРОВОЛНОВЫХ ВСПЛЕСКОВ . НА СОЛНЦЕ И ПОТОКОВ ПРОТОНОВ У ЗЕМЛИ . ... Микроволновым всплескам с жестким частотным спектром (у которых S 9 / S 15 1, fm 3; 15 ГГц), соответствуют потоки протонов с жестким (пологим) энергетическим спектром ( ? ... Вспышки же с мягким радиоспектром ( S 9 / S 15 3; 1,5, fm 5 ГГц), наоборот, приводят к потокам протонов с мягким (крутым) энергетическим спектром ( ? ...

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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. ...

The Sun 11 Solar radio bursts study with high spatial and temporal resolution V.A. Alexeev, A.F. Dementyev, B.N. Lipatov, V.F. Melnikov, M.B. Nechaeva, S.D. Snegirev, Yu.V. Tikhomirov Radiophysical Research Institute NIRFI, Nizhny-Novgorod, Russia Theoretical and experimental researches of the energy release fragmentation in solar ares need observations with high spatial 0.01 1 arcsec and temporal 1 ms resolution. ... Several VLBI stations all over the Russia were supplied by this set of equipment. ...

... Constraining properties of dense matter with precision radio timing measurements . ... Gravitational Wave Astronomy with a Radio Telescope . ... Rotating Radio Transients . ... SETI @ Arecibo . ... Beyond the Frontiers: The Road From Arecibo to The Radio Synoptic Survey Telescope . ... Implications of the Terrestrial Micrometeor Flux: Radar Meteor Observations at AO . ... Space horizons of radio astronomy and the worldтАЩs largest radio telescope . ... Origin & Evolution of Magnetic Fields . ...

Astronomy Picture of the Day . ... 21.05.1997 . ... Palomar Observatory , 200-in Hale Telescope Explanation: New evidence bolsters once controversial claims that Gamma-Ray Bursts (GRBs) are the most powerful explosions ever found by humanity. Two weeks ago, an average GRB became instantly historic when prompt, coincident X-ray and optical emissions were identified. ... If GRBs do occur this far into our universe, then radio emission was predicted to peak about a week after the optical emission . ...

... May 21, 1997 . GRB970508 Delivers Predicted Radio Emission . ... Explanation: New evidence bolsters once controversial claims that Gamma-Ray Bursts (GRBs) are the most powerful explosions ever found by humanity. Two weeks ago, an average GRB became instantly historic when prompt, coincident X-ray and optical emissions were identified. ... If GRBs do occur this far into our universe, then radio emission was predicted to peak about a week after the optical emission . ... About APOD > . ...

... astro-ph/0003002 We cross-identified the ROSAT Bright Source Catalog (RBSC) and the NRAO VLA Sky Survey (NVSS) to construct the RBSC-NVSS sample of the brightest X-ray sources (~0.1 counts s^{-1} ~= 10^{-12} ergs cm^-2s^-1 in the 0.1--2.4 keV band) that are also radio sources (S ~= 2.5 mJy at 1.4 GHz) in the 7.8 sr of extragalactic sky with |b| > 15deg and DEC > -40deg. ... We used the more accurate radio positions to make reliable X-ray/radio/optical identifications down to the POSS plate limits. ...