... X-ray sources in galaxies: active nuclei, primodal black holes or microquasars . The last findings in observations of point-like X-ray sources in galaxies are reported. ... A new class of objects has been discovered - the Ultraluminous X-ray (ULX) sources, which could be as black holes of intermediate mass (100-1000 suns), being captured by galaxies and spiralling in because of dynamical friction, or microquasars (SS433-like stars), being orientated "face-on". ...

Supernovae 2016adj in NGC 5128 . This page is devoted to information on Supernova 2016adj in NGC 5128 (= Centarus A). ... Discovered by Peter Marples and Greg Bock ( BOSS ) (Australia). ... TNS 2016adj . TNS 2016adj spectra . ... 2016/01/20.000 . ... 2016/01/21.360 . ... 2016/01/22.329 . ... 2016/01/29.277 . ... Prediscovery . ... Prediscovery Color, Wow without inset Black and White version . ... Peter Marples and Greg Bock . ... Peter Marples . ... Back to Bright Supernovae - 2016 . ...

Optical Communication Experiment using Very Small Optical transmitter with SLR station National Institute of Information and Communications Technology, Japan Space Communications System Laboratory Hiroo Kunimori and VSOTA TEAM Sep 24, 2012 WPLTN Technical Workshop@St.Petersburg, Russia Table of Contents Backgound:HODOYOSHI Project JapaneseHODOYOHI= Reasonable Reliability Engineering to develop series of 50kg Satellite. ... How to share wavelength communication beam and ranging beams. ...

. Name . Last modified . Size . Description . Parent Directory . - . EmbedHTML.zip . 24-Jan-2006 13:24 . 72K . Telescope_C++.zip . 24-Jan-2006 13:25 . 44K . ValidatorSetup_0_9_6.exe . 24-Jan-2006 13:32 . 807K . ascomC++Sample.zip . 24-Jan-2006 13:25 . 124K . dotnetTelescopeNSerial.zip . 24-Jan-2006 13:24 . 6.3K . Apache/2.2.14 (Ubuntu) Server at vega.inp.nsk.su Port 80

... Speckle polarimeter (previosly known as Multimode Fast Camera MFC) is an instrument which will implement several observational methods of astronomy in visible (BVRI bands): speckle interferometry, polarimetry, speckle polarimetry (including polaroastrometry), and fast photometry. The speckle polarimeter will be installed in one of auxiliary Nasmyth ports of 2.5 m telescope of Sternberg Astronomical Institute. Speckle interferometry. ... Tests of speckle polarimeter at 2.5 m telescope. ...

. A Perl module for accessing aviation weather information. Geo::ModMETAR is Perl module for accessing aviation weather information, normally reported in METARs. The code is distributed under the GNU Public License . Version 1.1 was released on 14 June, 2010 and based on Geo::METAR version 1.15. README . TODO . Documentation . Source via subversion . Latest Tarball .

... NGC 253: X Ray Zoom . 7.06.2001 . Astronomers now report that Chandra X-ray Observatory observations of galaxies known to be frantically forming stars show that these galaxies also contain luminous x-ray sources -- thought to be intermediate mass black holes and immense clouds of superheated gas. ... From September 2000 through March 2001, astronomer Tunc Tezel patiently photographed the planet Venus on 25 different dates as it wandered through the evening twilight. ... Working in Space . ...

... Research of an atmosphere of the Earth and other planets of Solar system by optical methods . ... The long-term experience of study of atmospheres of planets of Solar system in a department of physics of planets has defined directions and methods of researches spent for laboratory . ... The tasks of laboratory are researches by optical methods of structure of a Terrestrial atmosphere, namely study of spectra of absorption of its compound radiation of natural and artificial sources. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... des interviews, des portraits . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Des sources hydrothermales fossiles sur Mars . ... Pour en savoir plus sur ces sources hydrothermales et la recherche de la vie sur Mars, guettez le prochain num†йro de "Ciel & Espace", en kiosque le 24 novembre. ...

Progress in science is inversely proportional to the number of journals" . ... PHYSICS JOURNALS . SPIRES-HEP Database Covers more than 415,000 high-energy physics related articles, including journal papers, preprints, e-prints, technical reports, conference papers and theses, received by the SLAC and/or DESY Libraries since 1974. ... Journal of Physics G: Nuclear and Particle Physics . ... Journal of Geometry and Physics (Special Issues) . ... Journal of Nuclear Materials (Special Issues) . ...

... astro-ph . ... Statistical Characterization of the Chandra Source Catalog . ... The first release of the Chandra Source Catalog (CSC) contains ~95,000 X-ray sources in a total area of ~0.75% of the entire sky, using data from ~3,900 separate ACIS observations of a multitude of different types of X-ray sources. ... In addition to these traditional catalog elements, for each X-ray source the CSC includes an extensive set of file-based data products that can be manipulated interactively. ...

... Archive of achievements, Solar system sector . ... Authors: I.Romanyuk , D.Kudryavtsev, E.Semenko, I.Yakunin . ... I.Romanyuk, D.Kudryavtsev, E.Semenko, I.Yakunin, Magnetic Field Monitoring of the Very Slowly Rotating CP Star HD 965, 2015, Astrophysical Bulletin, 70, 4, 482 . ... Archive of achievements, Galaxy sector . ... Detection of Radio Transients and Variable Radio Sources using the Archive Data of the Cold Surveys . ... Variable Radio Sources from the "Cold" Surveys Carried Out on RATAN-600....

... Obs., vol.36, December, 2000, p.64-68. ... Solar Physics, 2000, 195, 401-420. ... A.M. Uralov, H. Nakajima, V.G. Zandanov, and V.V. Grechnev Current sheet associated radio sources and development of the magnetosphere of active region revealed from 17 GHz (NoRH) and Yohkoh/SXT data // Sol.Physics, 2000, 197(2), 275-312. ... Russian-Chinese Workshop 'Solar-Terrestrial physics and its applications (Space weather), Abstracts, 14-19 December 2000, Irkutsk, 2000, p.5 . ... V.G. Ledenev. ... 2000. ...

... Media Files . ... There are media files (ppt, pdf of presentations shared by authors) on this page. ... Alexander Gusev (SAI), Boris Artamonov (SAI) . ... Maidanak Observatory by AZT-22 1.5m telescope observations (poster) . PDF [2.3€аMB] . ... PDF [692.6€аKB] . ... PDF [704.7€аKB] . ... Some results after 10 years of site testing at Concordia . ... Giant Magellan telescope site testing summary (poster) . ... Peter Scheglov - pioneer of site testing in the Central Asia (poster) . ...

MICROSCOPES . ... NIGHT VISION DEVICES . ... OEM OPTICAL COMPONENTS . ... LOMO® has designed and manufactured optical devices ranging from microscopes and endoscopes to telescopes and night vision devices . ... Since the end of the Cold War LOMO ® has been able to continue its tradition of quality and innovation by offering its diverse products and technologies to the scientific, medical, industrial and educational communities in North America. ... LOMO PLC has received the ISO 9001 Certificate . ...

... The reduction system of observations FADPS (description in Russian) (Flexible Astronomical Data Processing System) for data of wide-band receivers of the first observation cabin of the radio telescope RATAN-600 had been created under the Unix-like operational system DEMOS for computers of the SM-1420-type (PDP/11) in 1987 for observation analysis and estimates of coordinates and flux densities of radio sources. ... FADPS: flexible astronomical data processing system at RATAN-600 in UNIX environment....

MINUTES of the RadioAstron Teleconference on June 24, 2008 N. Kardashev chaired the teleconference. ... Agenda of the RadioAstron teleconference June 24, 2008 (16:00 UT) 1 2 3 4 5 6 6 7 Corrections to the Agenda and introductory notes on the status of the RadioAstron mission RadioAstron project status and progress Pushchino tracking station (TS) Pre-launch ground VLBI observations in Russia Compatibility of recording systems Results and prospect of the MFS DSN VLBI test ...

... About meteorites . ... Meteoritic data . ... About laboratory . ... The lake is like a round mirror 200 meters in diameter, surrounded by a ring wall 350-400 meters across. ... The ring wall, especially well preserved along the southeast shore of the lake, the steep banks and the great depth, all indicated that at one time there had been a powerful explosion here. ... It is possible that the depth may have been 40 meters before but that the slumping of the banks was helping to decrease the depth. ...

. Longtime Astronomy contributor Chris Schur from Payson, Arizona, sent in this photo of Comet ISON (C/2012 S1) he took October 4, 2013. He used a 12.5-inch homebuilt Newtonian reflector at f/5, an SBIG ST-10XME CCD camera, and Astrodon color filters. The total exposure time was 75 minutes, and he aligned all images on the comet's nucleus to keep ISON sharp. The effect of that technique is trailed stars. Schur reported that the comet was faint but distinctly visible through 8x50 binoculars. Chris Schur

NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: John E. Jack Riley O RAL H ISTORY: 9 October 2002 EDUCATIONAL BACKGROUND: B.S. in Journalism, University of Kansas , Lawrence, Kansas , 1950 PRE- NASA EXPERIENCE: U.S. Navy (1942-1946) Reporter and Copy Editor, Kansas City Kansan, Kansas City, Kansas (1950-1957) Reporter, Cincinnati Times Star, Cincinnati, Ohio (1957) City Editor, ... Roundup (NASA Johnson Space Center), 23 June 1967, 8. ...