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 ...

Pulkovo Database of Observations of Visual Double Stars . ... Catalog of relative positions of visual double stars, based on photographic observations performed since 1960 in Pulkovo on the 26-inch refractor (A.A.Kiselev, O.A.Kalinichenko, O.V.Kiyaeva, N.A.Shakht, L.G.Romanenko, I.S.Izmailov, O.P.Bykov, K.L.Maslennikov, E.A.Grosheva, D.L.Gorshanov), 2010 . ... Enter either ADS or WDS number. Click here to display full list of visual double stars observed at Pulkovo. ADS . ...

For more information contact: Brewster LaMacchia 781 937 6300 x312 6th Grade at J. G. Whittier Middle School Looking Up at Night! ... The "Star Party," as these events are called in astronomical circles, was organized by amateur astronomer Brewster LaMacchia and 6th grade teacher Robert Estes. They are both part of Project Astro, a national project that links astronomers with educators and students in the fourth through ninth grades. ... 2 Whittier Middle School Star Party ...

... Add your clubs URL: send to Mike Grilley . ... Association of Universities for Research in Astronomy (AURA) - serves the entire astronomical community by providing modern, major facilities to qualified scientists from all universities. American Association of Amateur Astronomers . The Astronomical League's Internet Astronomy Club) . ... Society of Astrophysics - Sidwell Friends School - The Astronomy Club (a.k.a. The Astrophysics Society) is Sidwell Friends School's only science-related club. ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Октябрь 1998 . ... 5, 1998 Greenbelt, MD 20771 Newsroom Phone: 301-286-8955 NOTE TO EDITORS/NEWS DIRECTORS: 98-158 HISTORIC JOHN GLENN FLIGHT TO FEATURE MARYLAND AND GODDARD SCIENCE EXPERIMENTS When Mercury astronaut and Ohio Senator John Glenn returns to space October 29, a fascinating array of science experiments from the Goddard Space Flight Center and Maryland students will fly with him. ...

... ASRAS HOME . ... For our educational outreach event, we hosted a Boy Scout troop in Ionia (Pix_1), for a sleep over this last spring and were able to make our Portable Radio Telescope (PBT - itty bitty radio telescope ) operational. ... The Solar Radio Telescope project is coming together nicely. ... You may have seen or heard of articles about the ongoing Solar RT project which is a Solar RF Spectrograph to study sunspots, presently being built for the ASRAS astronomy club (site in Ionia, NY). ...

Home | Products | How to contact ] . ... GRINEXT Corp. ... Gradient Optics . Research and Develpment . Gradient-Index Optical Components Manufacture . Gradient-Index ( GRIN ) glass preforms . GRIN lenses . for fiber lasers optics . ... Research in the field of ion-exchange technology . of gradient-index glasses . with different types of gradient . ... 3D-gradient . ...

Trace: google_wheel . ... SAI VO Projects . ... User Space . ... Help on Wiki search . ... usr/bin/perl -w use strict; use LWP:: UserAgent ; use Data:: Dumper ; use URI:: Escape ; use Encode; # Current locale encoding #my $ encoding = koi8-r ; my $ encoding = utf8 ; # Preferred query language #my $lang = ru ; my $lang = en ; sub get_page ( $ ) { my ( $ url ) = @_ ; my $ua = LWP:: UserAgent - new ( agent = Mozilla/5.0 (X11; U; Linux i686; ru, en_US; rv:1.6) Gecko/20040113 ...

AAL Guestbook . Please Sign Our Guestbook . Guestbook Entries: 147 . Add Entry | ... Previous Page | Next Page . ... Geniale Site!! Signed on at . ... Very interesting site. Some great pics. ... interesting site, great photos . ...

... This applet generates an observing list based on an observer's location and time. ... To use this program, enter in your location, and the local times at which you wish to begin and end observing. The date you enter should correspond to the calendar day at the time at which you begin observing. For example, if you wish to observe from 9:37 PM October 23, 2007 until 3:21 AM October 24, 2007, you would enter 21:37 for the starting time, 03:21 for the finish time, and 10/23/2007 for the date. ...

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sw@newmail.ru THE PROBE LAYER METHOD IN THE CALCULATIONS OF CONTRIBUTION AND RESPONSE FUNCTIONS S.G.Mozharovsky Ussuriysk Astrophysical Observatory of FEB RAS, Ussuriysk, Russia sw@newmail.ru The method of probe layer for the calculation of response and contribution functions is discussed. ... This allows us to turn from the response functions to the contribution functions calculated with help of the probe layer (CFPL). ... V- VMAX . ... Solar Phys., v.136, p.239-250. ... Solar Phys., v.35, p.11-29. ...

... The space station Mir is the most complex and unique vehicle of the twentieth century. ... It is in proposing to UNESCO the procedure of giving to the space station Mir a status of the object of the World cultural heritage of the mankind as a very valuable unique object of the technical culture of the 20th century, and realization of the special project of its preservation. ... Proactive organization work to get in UNESCO the status of the object of the World cultural heritage for the station Mir; ....

... Main page News People . ... Master net Homepage . ... SAI MSU 20-21 March 2014 . ... Zel'dovich asteroid . ... YaB-100 conferences . ... Science committee: . ... E.S. Gorbovskoy (SAI MSU) . V.M. Lipunov ( chairperson, MSU, SAI) . G.V. Lipunova (SAI MSU) . ... M.V. Pruzhinskaya (SAI MSU) . A.M. Cherepashuk (MSU, SAI) . N.V. Tyurina (SAI MSU) . N.I. Shakura (SAI MSU) . ... The conference is organized by the Zel'dovich Moscow Astrophysics Seminar ( master.sai.m su.ru/osa/ ) . ...

Russian Space Science Internet (RSSI) is a successful result of RSSI Project. ... space oriented organizations; . ... RSSI offers for its members : . ... videoconferences via MBONE Internet protocol (there are 2 tunnels available now through the general IP network: one to NASA Internet, and another to Moscow State University); . ... It is designed so that all organizations connected to the RSSI gain access to the resources of Russian computer networks as well as world wide Internet. ... nic@rssi.ru ...

Preliminary results of astroclimate parameters measurements at the Sternberg 2.5m telescope installation site V.Kornilov, N.Shatsky, S.Potanin, O.Voziakova, B.Safonov Moscow, 2008 Acknowledgements A.Belinskiy M.Kornilov A.Tokovinin M.Kuznetsov P.Kortunov E.Gorbovskoy SAI administration some SAI students Pulkovo solar station (KHSS) staff RFBR support MAVEG Gmbh Why to study optical turbulence and some other relevant ... Mean seeing by DIMM data for this night is 1''5. ...

... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...