Javascript is currently disabled. This site requires Javascript to function correctly. ... ASRAS HOME . ... Enter your e-mail address and name, then select the appropriate contact category from the list to send an e-mail to that person. ... Category: General Info Star Parties Public Outreach Farash Center site Strasenburgh Telescope ASRAS events Asras Librarian Donations to ASRAS ASRAS Treasurer Webmaster . ... ASRAS HOME Beginners Mees Observatory Contact US About ASRAS Our Observing Site Login . ...

XMM-Newton Science Analysis System . ... Handling of out-of-time events: the number of out-of-time events depends on the spatial selection, i.e. on the amount of events which are assumed to originate from the target source, as well as on the readout mode. ... Handling of counting mode: One will need to check the EPDH counter to see how much time of an exposure was observed in counting mode (and hence did not produce any scientific data and entries in an event list). ...

... Requests for Comments (RFCs) – это набор документов выпущенных Internet Engineering Task Force (IETF) из Network Information Center (NIC), которые представляют новые протоколы и устанавливаемые стандарты для стека протоколов Интернет Каждый такой документ определяет аспект относительно протокола Интернет. Ниже мы перечислили все RFC, которые имеют отношение к этой книге и различному программному обеспечению описанному в ней. ... User Datagram Protocol (UDP). ... Internet Protocol (IP). ...

... Tonight's Sky . ... Observing . ... Astronomy for Kids . ... Sky Guide . ... Amateur astronomers image a rare glow . ... Amateur astronomers Arto Oksanen, Petri Kehusmaa, and Caisey Harlingten, on behalf of Searchlight Observatory Network (SON), reported imaging an optical afterglow from a gamma-ray burst (GRB). ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email...

... Science . User Portal . ... Science Users Information > Science Publications > Science Announcements > Results of the User Support Department Feedback Campaign . ... Science Users Information . ... Observing with ESO Telescopes . ... Public Surveys . ... Data Handling and Products . ... Science Data Products Forum . ... The User Support Department ( USD ) would like to thank all those Principal Investigators and their Phase 2 delegates who filled in the on-line User Satisfaction Survey . ...

Памяти Джорджа Олкока.. ... В возрасте 18 лет молодой любитель астрономии впервые попал на заседание Британской Астрономической Ассоциации, которое было посвящено деятельности известного английского наблюдателя метеоров В.Ф.Деннинга (к тому же первооткрывателя пяти комет и Новой звезды в созвездии Лебедя). ... В общем-то именно этот случай и заставил Джорджа Олкока вновь вернуться к проблеме поиска вспышек Новых звезд в нашей Галактике. ... Джордж Олкок умер в возрасте 88 лет, 15 декабря 2000г... ...

The Astronomical Society of Australia has been asked by STANDARDS AUSTRALIA to compile a list of "designated" optical observatories that are valuable resources for (i) research, (ii) education and (iii) community use. The ASA is the final arbiter of whether any particular observatory is so designated. ... Upon receipt of your application form, your observatory will be entered on a list of "Pending Designated Observatories" on the ASA Home Page. ... It will be emailed for you. ... Email . ...

... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...

... ISC Kosmotras . Top Management Founder of ISC Kosmotras - Dr. Vladimir A. Andreev News . Comments, Opinions Publications Dnepr Program . Dnepr launch record 17 August 2011. Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. Dnepr Cluster Mission 2013 19 June 2014. Dnepr Cluster Mission 2014 6 November 2014. ... Mission profile SHM configuration Reliability Dnepr LV Performance Launch Sites . ... ISCK documents ISCK Photo Gallery Contact information . ...

... Energy in Russia . Common Purpose (comprehensive site) . Tata Energy Research Institute . ... Home Power Magazine . ... The Alternative-fuel Vehicle Directory . ... American Solar Energy Society . On line solar energy courses . The Fraunhofer Institute for Solar Energy Systems . Solar Electricity . ... American Wind Energy Association . British Wind Energy Association . ... Wind Energy Study Unit for Kids . ... U.S. Department of Energy Geothermal Energy Technical Site . ...

... 35, L01101, doi:10.1029/2007GL030281, 2008 Full Article for Comment on ``Interplanetary origin of intense geomagnetic storms (Dst < ю100 nT) during solar cycle 23'' by W. D. Gonzalez et al. ... Res. ... 2] However, the interaction between two CMEs close to the Sun [Gopalswamy et al., 2001, 2002] and between magnetic clouds near the Earth [see, e.g., Burlaga et al., ... 2005), Solar and heliospheric disturbances that resulted in the strongest magnetic storm of November 20, 2003 (in Russian), Geomagn....

Peremennye Zvezdy", . ... Min . ... GSC 1031-00478, USNO-B1.0 1025-0401150 . ... min . ... MinII = 13.55. TOA150 observations are added. ... The star is near the edge of the frame. ... The star is too faint to be measured on available TOA150 images. ... The difference in the mean magnitudes derived from ASAS, NSVS, and our unfiltered observations is due to the extremely red color of the star and not to slow large-scale light variations. ... Bertin, E., Arnouts S., 1996, Astron. ... 2003, Astron. ...

... arXiv.org . ... Although great progress has been made in modelling the disk with radiative transfer models able to reproduce the spectral energy distribution (SED) of Herbig Ae stars, the constraints brought by images have not been yet fully exploited. Here, we are interested in checking if these new observational imaging constraints can be accounted for by predictions based on existing models of passive centrally irradiated hydrostatic disks made to fit the SEDs of the Herbig Ae stars. ...

. My astronomical research interests center on galaxy structure and evolution. Current topics include: . Polar-ring and interacting galaxies (see also new catalogue ) . Galaxy warps: statistics, properties and origin . Spiral galaxies at z~1: radial and vertical structure of stellar disks, statistics of interactions . Surface photometry and kinematics, dynamical modeling . Observational cosmology . Joomla Counter since Sep 1997

The Astronomical Journal welcomes new submissions at IOP Publishing . ... From: Andrew Wray < andrew.wray@iop.org > . ... On behalf of the IOP-AAS Project Team, I am delighted to announce that IOP Publishing is now processing all new submissions to the AJ. Submitting a new article . To submit a new article to the journal, go to http://authors.iop.org/aj , where you will find our beta version of the new AJ web submission site. ... Refereeing an article . ... IOP Publishing . ...

... 3-я ступень (длина 8,1 м, диаметр 2,66 м) имеет 4-камерный ЖРД однократного включения с одним ТНА (с 4 поворотными рулевыми соплами) с тягой в пустоте 298 кН. ... РН с дополнительной 4-й ступенью (тяга ЖРД 4-й ступени 67 кН), использовавшаяся с 4.2.1961 года для вывода в космос КА ?Луна-4? ... Протон ? ... На 1-й ступени ?Протона? установлено 6 однокамерных ЖРД РД-253 (с общей тягой примерно 9 МН). ... С помощью РН ?Протон? с дополнительной 4-й ступенью тягой 83 кН выводились в космос КА ?Зонд-4? ...

We present a catalogue of galaxies for which spatially resolved data on their internal kinematics have been published; there is no apriori restriction regarding their morphological type. The catalogue lists the references to the articles where the data are published, as well as a coded description of these data: observed emission (E) or absorption (A) data, optical (O) or radio (R) data, velocity (V) or velocity dispersion (D), radial profile (1) or 2D field (2). ...

... Yu.A.Shokin Accurate positions of variable stars in the western part of the Large Magellanic Cloud bar (published in IBVS (No.5047, 14 March 2001) and SAI Proceedings) . B.S. Vozdvizhenskij The list of 2821 Venus positions (VINITI depository Oct 08 2007, N 956 B2007) . B.S. Vozdvizhenskij, E.N. Fedosseev The experience in processing long series of photographic observations of planetary positions (VINITI depository Apr 01 2008, N 274 B2007) . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualit†йs . ... 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 †А la une Trous noirs, comment naissent ces monstres . ... Page 12 . ... Trous noirs g†йants : Comment ils naissent au coeur des galaxies . ... Les trous noirs g†йants naissent-ils au sein des galaxies ? ...