... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...

... 1621, 2015 April 20 Conrmation of Pulsed Radio Emission from the Pulsar J1907+0919 (Shitov Radio Pulsar, SGR 1900+14) A.P. Glushak, B.Ya. ... Observations at a frequency of 111 MHz with the Large Phased Array at the Pushchino Radio Astronomy Observatory of the Astro Space Center of the P.N. Leb edev Physical Institute conrm the pulsed radio emission of the X-ray pulsar J1907+0919 that is a counterpart of the magnetar SGR 1900+14. ... The average p erio dogram of PSR J1907+0919 is shown in Fig. ...

... Астронет | ... Словарь | ... Термин "receiver" . receiver : . приемник . ... радиоастрономический приемник . ... радиометр . receiver using Dicke switch : . ... Dicke system receiver . ... модуляционный (радиоастрономический) приемник (Дайка) . ... компенсационный (радиоастрономический) приемник . ... см. sweep-frequency receiver . ... radio receiver : . ... radio astronomy receiver : . ... radio-frequency receiver : . ... radio telescope receiver : . ... tuned radio-frequency receiver : . ...

... We present a compilation of the flux densities at 22.25 MHz for 395 radio sources. The flux densities are derived from three or more observations of each source. ... In this paper we present a final list of the flux densities scaled both from the specific observations of individual sources and from scans of the survey of galactic emission. The list comprises revised flux densities of sources listed in paper I and new flux densities for sources measured subsequently. ... Braude, S. Ya.: ...

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... SSRT - Receiving systems . The SSRT has two independent receiving systems for recording solar observational data, and several ancillary receivers for checking, setting up and adjusting the instrument. The base receiving systen is a multichannel filter receiver for a simultaneous recording in 180 channels with the 500 kHz band each, adjusted at steps of about 600 kHz. ... Channel's band . ...

National Space Agency of Ukraine and . ... The Second International Meeting on WARNING Mission . ... Space Research Institute of Ukrainian National Academy of Sciences - National Space Agency, . ... The Head of Scientific committee of the Project “Warning” is DR V.G.Bar`yahtar, Academitian of Ukrainian National Academy of Sciences. ... Lviv Center Space Research Institute of Ukrainian National Academy of Sciences, . ... National Space Agency of Ukraine, Bozhenka St. 11, 252022 Kyiv-22, Ukraine. ...

... Gallery . ... The Supervisor receiving one of many handoutтАж . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: The Supervisor receiving one of many handouts . Description: Image: Kim Rawlings . ... The Supervisor receiving one of many handouts Image: Kim Rawlings . Powered by Gallery 3.0.9 (Chartres) . ...

Towards celestial sources above 1 THz with a heterodyne receiver based on a hot-electron bolometer mixer Sergey Ryabchun, Ivan Tretyakov, Matvey Finkel, Natalia Kaurova, Boris Voronov and Gregory Gol'tsman HOT-ELECTRON BOLOMETER (HEB) MIXER Scient ific and Educatio nal Radiophysics Center Mo scow State Pedago gical University Mo scow, Russia FIRST GROUND-BASED OBSERVATION WITH HEB MIXERS BEYOND 1 THz Submillimeter Telescope ...

From LISTSERV@AUVM.BITNET Sun Dec 16 00:04:45 1990 Received: from corton.inria.fr by nadia.ircam.fr, Sun, 16 Dec 90 00:04:32 +0100 Received: from resin.cicb.fr by corton.inria.fr (5.65+/90.0.9) via Fnet-EUnet id AA22555; Sun, 16 Dec 90 00:04:48 +0100 (MET) Message -Id: Received: by FRCICB62.bitnet; 15 Dec 90 23:49:56 +0100: Received: from AUVM.BITNET by FRMOP11.BITNET (Mailer R2.03B) with BSMTP id 8583; Sun, 16 ... This message is sent when the channel pressure changes. ...

Next: The 4-m International Liquid Mirror Telescope Project (ILMT) . ... 238, Astronomical Data Analysis Software and Systems X, eds. F. R. Harnden, Jr., ... The James Clerk Maxwell Telescope (JCMT) on the summit of Mauna Kea in Hawaii is a 15meter telescope which operates in the sub-millimeter region of the spectrum (in practice from about 2mm to 350microns). ... The mapping of the primary reflector surface is achieved by "holographic" techniques. ... It instructs the DHS to open a FITS data file. ...

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Communications For Your Astronomy Event . ... For many years two-way radios had a feature called by many names including Motorola's Private Line, GE/Ericsson's "Channel Guard", E.F. Johnson's "Call Guard", RCA's "Quiet Channel." ... Some call it by the most correct name (probably) of Continuous Tone Coded Squelch System (CTCSS). ... Since most radios seem to have adopted a 1 - 38 sub-channel system we at last have a way to express what CTCSS tone we all wish to utilize with a simple number. ... Tone . ...

... Pre-university education . ... The certificate obtained by the University proves compliance of the nanosatellite SamSat-218 with safety requirements when performing works on preparation, during the launch and flight of the carrier rocket Soyuz-2.1a . Samara State Aerospace University received such document for the first time in the history of the University. ... The first students nanosatellite SamSat-218 was made by the students and scientists of Samara State Aerospace University. ...

... You may write to me if you have questions. ... Let G be a locally compact abelian group, H be a compact open subgroup, and let f L1 (G). Fix a Haar measure µ on G to define the Fourier transform f : G C. a) If f (g ) = 0 for all g H , show f : G C is constant on H -cosets in G: f ( ) = f () if H . ... Let p be a prime. p 1 |y |2 1+1/p p a) In the topological group R в Qp , show Z (embedded diagonally) is discrete but not co-compact and Z[1/p] (embedded diagonally) is both discrete and cocompact. ...

Suzanne Gurton, the Education Manager at the Astronomical Society of the Pacific (ASP), has received the 2008 Professional Award, given each year by the Astronomical Association of Northern California to an astronomer who has done outstanding work in distinguishing and fostering amateur astronomy. ... She has spearheaded several major national educational initiatives that benefit the amateur and educational communities in astronomy . ...

... EXPERIMENTS AND RESEARCHES . ... located inside Soyuz TMA-6 is an integrated GNSS receiver for space applications able to determine position and time using GPS signals. ... Measurement and verification of the GPS and EGNOS signals in Low Earth Orbit. ... Verify the performances obtainable by a GPS/EGNOS receiver . Perform a PVT measurement using a combined GPS/EGNOS receiver during the different phases of the mission and compare the obtained results with the equivalent data from the spacecraft . ...

... After passing degree work in MAO of NAS of of USSR Sosonkin has received the recommendation for receipt in post-graduate course of M??. ... Subjects of his scientific work were use of new receivers of radiation, in particular of electron-optical converters at observant astronomy. ... On industrial base FTI Sosonkin has created installation on base EOC UM - 92 for Cassegrain focus of a telescope ?ZT-2 and similar to it and installation with the same type EOC for focus of Newton. ...

... Correlation analysis applied to recordings of the magnetic field and velocity of the Sun as a star reveals oscillations close to 300 s. The power spectrum of these oscillations is discussed. ... The power spectrum for the magnetic field has a wide maximum in the interval 580-200 s with peak at 390 s. The maxima of the power spectrum for the radial velocities correspond to 50 and 80 s. The curves for the second period of observation, May 20th, are presented in Figure 3. ...

... Tonight's Sky . ... Observing . ... Behemoth black hole found in an unlikely place . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Sky Events . ... Observing springtime deep-sky objects with a large telescope . ... How do astrophysicists measure a black hole's mass? ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email...

National Aeronautics and Space Administration . Lyndon B. Johnson Space Center . ... William A. Anders (Major General, USAF Reserve, Ret.) NASA Astronaut (former) . ... EDUCATION: Received a bachelor of science degree from the United States Naval Academy in 1955 and a master of science degree in Nuclear Engineering from the Air Force Institute of Technology at Wright-Patterson Air Force Base, Ohio, in 1962. ...