... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

... October 8, 15:00 15:40 . ... PDF [7.2á MB] October 8, 15:40 16:10 . ... The sky brightness, atmospheric extinction, cloud coverage and auroral appearance are obtained from these images. ... Aurorae are identified by comparing the observed sky brightness to the sky brightness expected from this model. ... The identification of few potential sites for future's larger facility require several instruments, measuring various site characterizing parameters. ...

Ãëàâíàÿ Ñîòðóäíèêè Ïóáëèêàöèè Èíñòðóìåíòû Èñòîðèÿ Íàáëþäåíèÿ . ññûëêè ïî òåìå "ôèçèêà Ñîëíöà" . ... Ïàòðóëüíûå íàáëþäåíèÿ Ñîëíöà . íà ÃÀÑ ÃÀÎ ÐÀÍ . ... ÈÊÈÐ ÄÂÎ ÐÀÍ . ... Óññóðèéñêèé ðàéîí, . ... Óññóðèéñêàÿ àñòðîôèçè÷åñêàÿ îáñåðâàòîðèÿ ÄÂÎ ÐÀÍ ñîçäàíà â 1953 ã. (ñòàíöèÿ Ñëóæáû Ñîëíöà) äëÿ ðåãóëÿðíûõ íàáëþäåíèé Ñîëíöà è ñîëíå÷íîé àêòèâíîñòè. ...  ñîñòàâå îáñåðâàòîðèè ôóíêöèîíèðóþò òðè íàó÷íî-èññëåäîâàòåëüñêèõ ëàáîðàòîðèè: . Ëàáîðàòîðèÿ ñîëíå÷íîé àêòèâíîñòè è ñîëíå÷íî-çåìíûõ ñâÿçåé; . ...

RUSSIAN . The Centre for Astronomical Data (CAD) of the Institute of Astronomy (INASAN) of the Russian Academy of Sciences was established in 1980 as a branch regional center of the Centre de Donnes Stellaire (CDS) with the purpose of astronomical data dissemination among Soviet and Eastern Europe astronomers and for providing the CDS with Soviet machine readable astronomical catalogues. The CAD archive is based on astronomical catalogues received from Strasbourg since 1980. ...

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... Telescopes . ... But regardless of where you observe from or whether or not you have a telescope, exploring the many aspects of astronomy can be an exciting hobby. It can be an activity shared with thousands of other amateurs all over the world. ... Or it might be pursued more actively by joining a local astronomy club like the Amateur Telescope Makers of Boston and learning by direct association with other amateurs. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... Àñòðîñîôò (Ìîäåðàòîð: tlgleonid ) > . UCAC2 Bright Star Supplement äëÿ Cartes du Ciel . ... Àñòðîñîôò . ... Cartes du Ciel - Sky Charts . ... 08 Àâãóñò 2008, 14:04:19 ? Òàêæå ãîòîâ êàòàëîã I/294 The UCAC2 Bright Star Supplement (Urban+, 2004), ÿâëÿþùèéñÿ ñåâåðíûì äîïîëíåíèåì ê êàòàëîãó I/289 The UCAC2 Catalogue(Zacharias+ 2003). ... Îòâåò #1 : 08 Àâãóñò 2008, 14:41:20 ? ... Ñàìàÿ ñëàáàÿ çâåçäà â êàòàëîãå UCAC2 Bright Star Supplement - ýòî 2UCA 50406212 Vmag: 15.19 â Ìàëîé Ìåäâåäèöå. ...

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

... ÃÀÎ. ... ÍÀÍ Óêðà?íè . ... 16 âåðåñíÿ 2016 ðîêó â ÃÀÎ ÍÀÍ Óêðà?íè â?äáóäóòüñÿ Îðëîâñüê? ÷èòàííÿ. ... Ãîëîâíó àñòðîíîì?÷íó îáñåðâàòîð?þ ÍÀÍ Óêðà?íè çàñíîâàíî 17 ëèïíÿ 1944 ð. ç ?í?ö?àòèâè â?äîìîãî â÷åíîãî, àñòðîíîìà é ãåîô?çèêà, Îëåêñàíäðà ßêîâè÷à Îðëîâà (1880 ? ...  Ãîëîâí?é àñòðîíîì?÷í?é îáñåðâàòîð?? ïë?äíî ïðàöþþòü 8 íàóêîâèõ â?ää?ë?â: àñòðîìåòð??, ô?çèêè ç?ð òà ãàëàêòèê, êîñì?÷íî? ãåîäèíàì?êè, ô?çèêè êîñì?÷íî? ïëàçìè, ô?çèêè ò?ë Ñîíÿ÷íî? ñèñòåìè, ô?çèêè Ñîíöÿ, åêñïåðèìåíòàëüíî? àñòðîô?çèêè ? ...

... ADC_Keywords: Galaxy catalogs ; Nonstellar objects Description: NGC 2000.0 is a modern compilation of the New General Catalogue of Nebulae and Clusters of Stars (NGC), the Index Catalogue (IC), and the Second Index Catalogue compiled by J. L. E. Dreyer (1888, 1895, 1908). ... The order of the new catalog is strictly by right ascension, the NGC and IC objects being merged into one machine-readable file. ... The book also contains a table of right ascensions for NGC and IC objects. ...

XMM-Newton Science Analysis System . ... Meta Index / Home Page / Description / Out-of-time events . If withoutoftime =y the task does not create the ``normal'' events file but uses the input file instead to create an event file where all events are treated as out-of-time events. ... Similarly, for Full Frame and Extended Full Frame modes (currently) the 11 rows closest to the CAMEX are set bad onboard but sources in these rows may also cause unrecognized out-of-time events. ...

... The Co­Addition Technique Applied to Images of Galaxy Cores W. W. Zeilinger Institut f˜ur Astronomie, University of Vienna, T˜urkenschanzstraúe 17, A­1180 Wien, Austria P. Crane, P. GrosbÜl and A. Renzini European Southern Observatory, Karl­Schwarzschild Straúe 2, D­85748 Garching, Germany Abstract. ... One may therefore take full advantage of the high resolution FOC images by co­adding them with (high signal­to­noise) ground­ based data. ... References Crane, P. et al. ...

... Ðàçâèâàþùàÿ èãðóøêà Ëÿãóøêà Bright Starts ïðèâëå÷åò ðåáåíêà êðàñî÷íûì âèäîì, ïîäàðèò íîâûå îùóùåíèÿ è âñêîðå ñòàíåò ëþáèìîé èãðóøêîé, ïðèÿòíîé è âåñåëîé. ... Öâåò: ðîçîâûé . ... Öâåò: Êîðè÷íåâûé . ... Öâåò: íàòóðàëüíûé . ... Êðóæêà èìååò ñèëèêîíîâóþ êðûøêó îðàíæåâîãî öâåòà ñ ïðîðåçüþ äëÿ ïèòüÿ. ... Öâåò: ñèíèé . ...

... Contacting and discussing with people sharing your interests, participating in night sky observations with telescopes as well as a large choice of astronomical books, magazines and video-tapes out of our club library. ... The seasons, the seeing ( a clear sky is not always associated to calm , stable air ) and most important how dark your observation site is. ... Therefore a dark site for observing is at least as important for deep sky observation as the diameter of your scope. ...

... It is found that the correlation coefficients between these two parameters calculated separately inside and outside the sunspot formation zone ±30 have cyclic variation and occur in anti-phase. This suggests different mechanisms of formation of the corona in the fields of small, medium, and large scales. ... The relationship between the coronal green line brightness (CGLB) and the magnetic field strength (MFS) has been investigated by constructing the corresponding synoptic maps for the 1977-2001. ...

... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

... Astronomy search engine . ... PhysicsWeb Home Page . ... Sternberg Astronomical Institute . ... Astro Space Center Home Page . ... Landau Institute for Theoretical Physics . ... Astronomy and Space Physics Dept of Kiev University . ... NATIONAL RADIO ASTRONOMY OBSERVATORY Home Page . University of Hawaii - Institute for Astronomy . ... Space Telescope Science Institute Home Page . ... Sky & Telescope: The Essential Magazine of Astronomy . ... Springer LINK - Physics Online Library . ... Home . ...

... New Mexico State University is seeking a technical and computer-oriented person as a Support Astronomer for nighttime astronomical observing at Apache Point Observatory (APO) with the Astrophysical Research Consortium (ARC) 3.5m Telescope. á  . ... Paper/email documents will not be accepted. ... TELESCOPE OPERATIONS SPECIALIST . ... Responsibilities include nightly operation of the 3.5m telescope and instruments, Quality monitoring the data streams and system performance and observing efficiency. ...

. Îò àâòîðîâ ñàéòà . Äîðîãèå äðóçüÿ! . Íàø ñàéò ïåðååõàë íà íîâûé ñåðâåð! . Äîáðî ïîæàëîâàòü! . Íîâûé ñåðâåð - astronomer.ru . Ñòàðàÿ ñòðàíèöà - astronomer.narod.ru . Æåëàåì âàì óñïåõîâ è ÿñíîé ïîãîäû! . Àñòðîíîìèÿ è òåëåñêîïîñòðîåíèå - Copyright 1999-2002, Êîëëåêòèâ àâòîðîâ . Èñïîëüçóþòñÿ òåõíîëîãèè uCoz .