... This calibration approach is recommended when dealing with high frequency data from the old ATCA correlator, especially at 3mm wavelengths. ... The approach described here exploits the dual frequency bands that were available with the old correlator. ... Rather the current approach assumes that you have a single Miriad dataset containing bandpass calibrator, phase calibrator, flux density calibrator and program source. ... MFCAL . ... Input multi-source, dual-band dataset. select=source(1921-293) . ...

... March 28, 2004 Approaching Stromlo from the eтАж . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: March 28, 2004 Approaching Stromlo from the east at 3000' AMSL . Description: Trees are cleared from the observatory and top housing area. ... March 28, 2004 Approaching Stromlo from the east at 3000' AMSL Trees are cleared from the observatory and top housing area. ...

... Credit Copyright: Eine kleine Nachtmusik ( Mozart ) Explanation: What does it look like to approach a comet? Early this month humanity received a new rendition as the robotic Rosetta spacecraft went right up to -- and began orbiting -- the nucleus of Comet 67P/Churyumov-Gerasimenko. ... The above 101-frame time-lapse video details the approach of the spacecraft from August 1 through August 6. ... Publications with keywords: comet - comet nucleus . ... Comet 67P from Spacecraft Rosetta . ...

... Since image restoration algorithms are highly sensitive to the accuracy of the calculated PSF, a significant portion of our research effort is devoted to accurately modeling the PSF which is a highly non-linear problem. Our approach is based on analytical modeling of the wavefront phase using Zernike polynomials. ... In the Fourier domain, we scale the phase map by an observed PSF to more accurately account for the HST/FOC combination. ... The final result is an improved estimate of the phase map. ...

Эта эмблема была разработана для экипажей корабля OV 101 Enterprise, на котором в 1977 году проводились испытательные полеты (Approach and Landing Test) в атмосфере при сбрасывании с самолета Boeing-747 на высоте в 25000 футов (7 620 м). Эмблема представляет собой круг, сочетающий в себе синий, белый и красный цвета - основные цвета американского флага. На красном треугольнике, обращенном острой вершиной вверх, символизируя стремление в космос, помещено изображение шаттла Enterprise. ...

... 2014 August 11 . Rosetta Approaches Comet Churyumov-Gerasimenko . ... Explanation: What does it look like to approach a comet? Early this month humanity received a new rendition as the robotic Rosetta spacecraft went right up to -- and began orbiting -- the nucleus of Comet 67P/Churyumov-Gerasimenko. ... Later this year, Rosetta is scheduled to release the Philae lander , which will attempt to land on Comet Churyumov–Gerasimenko's periphery and harpoon itself to the surface. ... About APOD | ...

Next: M.D. Smith, Research Astronomer Up: W.M. Napier, Emeritus Honorary Previous: W.M. Napier, Emeritus Honorary . Recent years have seen a downgrading of the threat assessment due to impacts from comets and asteroids. ... Bill Napier, however, has been using new approaches to the problem and finds that the celestial hazard due to impacts may be a factor 5 higher these estimates. ... These bodies may constitute the dominant impact hazard in the 100,000 megaton range. ...

... One of the widely used models of neural network is the multi-layered perceptron [6]. The model network has layers of input and output elements called neurons. ... An input vector is put on the input layer, passes through the hidden layers, and arrives at the output layer. The corresponding output vector is determined by calculation of the neuron activity level for each layer using already known values of neuron activity of the previous layers. ... Training was an iterative process. ...

. Pulkovo NEO Page . Central Astronomical Observatory at Pulkovo . of Russian Academy of Sciences, St.-Petersburg, Russia . Apparent Close Approaches of Near-Earth Asteroids to the Stars for April 2016 . By these observations it is possible to obtain the positions of asteroids with higher accuracy. This page includes the ephemerides of such phenomena for some observatories, namely: . Pulkovo . CrAO . Kourovskaya . Majdanak . Pulkovo Obs. Mountain Station . Mondy .

God Science Forum Message . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... God and Science | ... Hercolubus Approaching The Earth, Is This Wormwood? ... Watch and read by yourself so you can get your own conclusions about the approaching to the earth of this very big planet called Hercolubus and its consequences: . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... Цель спецкурса -- получить новое доказательство теоремы Адамса: элементы с инвариантом Хопфа 1 в стабильных гомотопических группах сфер существуют лишь в размерностях 1,3,7. Будет рассказано о подходе Кошорке-Экклза к проблеме Инвариантов Хопфа. Этот подход основан на теории погружений. ... Принцип $C^0$-плотности погружений в пространстве отображений. ... Определение инварианта Хопфа как характеристического числа на классе кобордизма регулярных погружений. ...

... Up: Software Development and Management . ... The author presents the motivation for creating a survey of software project management practices in scientific computing. ... The amount of information was potentially overwhelming, so I decided to focus on the issues of software project management. ... In order to analyze the current state of scientific software development in a more quantifiable way, I created a ``Software Development Methodology Survey'' which was distributed at the 1998 ADASS...

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КОСМИЧЕСКИЙ КАЛЕНДАРЬ ЯНВАРЯ 2000 ГОДА . ... Jan 01 - Year 2000 . Jan ?? ... Jan 01 - Asteroid 1996 AX1 Closest Approach To Earth (0.702 AU) . ... Jan 03 - Asteroid 3745 Petaev Closest Approach To Earth (1.862 AU) . ... Jan 05 - Asteroid 1999 VO11 Near-Earth Flyby (0.218 AU) . ... Jan 08 - Comet P/1998 VS24 (LINEAR) Closest Approach To Earth (2.915 AU) . ... Jan 12 -[Image][Dec 02] Asteroid 1999 WA2 Closest Approach To Earth (1.100 AU) . ... Jan 14 - Mercury Occults 53 Sgr (6.9 Magnitude Star) . ...

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

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. I would like to thank Dr. Takahiro Kudoh and Dr. Sergiy Khan for the help with animation. -!>

For Astronomers: Finding a Partner Teacher . ... By now you've decided you want to start a Project ASTRO partnership, but you don't have a partner. ... When you contact a teacher, explain that you want to volunteer as a Project ASTRO astronomer and describe some of what you'd like to offer. ... Bring a copy of the Project ASTRO How-To Manual, The Universe at Your Fingertips, and other Project ASTRO resource materials you may have to a meeting with the school principal or classroom teacher. ...

... First approach: Song: Saranta pallhkaria. ... Wra kalh sou gero -Kalws ta ta paidia -Pou pate pallhkaria pou pate wres paidia -Pame gia na pathsoume thn Tripolitsa -Pou pate pallhkaria pou pate wres paidia Second approach: Song: Saranta pallikaria Saranta pallikaria (mor') ti Le- (mor') ap' ti Lebadeia pane gia na patisoune tir Tropo- (mor') tir Tropolitsa. ... Pame gia na patisoume tir Tropo- (mor') tir Tropolitsa - Pou pate pallikaria pou pate ores paidia? Third approach: Song: Forty Braves. ...

... События Международная конференция 'Инновационные подходы в методике и практике преподавания английского языка' ('Innovative approaches to ELT') . ... В рамках работы международной конференции 19 марта 2016 г. будет проведена секция конференции 'Формирование академических и профессиональных умений на уроке английского языка и в системе дополнительного образования' на базе МБОУ Гимназия ?11 г.о. Самара. ... Теория и практика преподавания английского для академических целей; . ...