... Rocket Trails in the Milky Way . ... 29.03.2012 . ... Credit Copyright: Jerry Lodriguss ( Catching the Light ) Explanation: On March 27, five sounding rockets leapt into early morning skies from NASA's Wallops Flight Facility in Virginia. ... Releasing a chemical tracer they created luminous white clouds within Earth's ionosphere at altitudes above 60 to 65 miles, swept along by the poorly understood high-altitude jet stream . ... March . ... March 2012 . ... 2011 2012 . ... NASA Official: Jay...

... Observations of GRB afterglows with Russian-Turkish 1.5-m Telescope (RTT150) . ... The afterglow light curve was measured in detail starting from about 5 h after the GRB and over five ensuing nights. In addition, upper limits were obtained on the rapid variability of the afterglow on the first night of observations and the history of afterglow color variations was measured in detail. ... 2007) : . ... Astronomy Letters, 33, 797 (2007) , arXiv:0802.1635 , The original text in Rissian . ...

... Telescopes . ... 1996: . A giant cloud of neutral hydrogen was detected resulting from the observations with the 6-m telescope and other world telescopes in a broad wavelength interval from UV to radio. ... Statistically significant deviations from the Poisson distribution are found in the radiosource distribution within the deep surveys conducted at RATAN-600 at the scales coinciding with those of the recently detected Sakharov oscillations (0.7-0.3 o ). ... Archive . ...

... The acquisition data base of meteorological temporal data including systematic and chronologic cataloque for Global Tropical Cyclogenesis (on the whole of World Ocean's aquatorium) for 1983-1992 time interval is developed and based on personal computer IBM PC/AT. ... The data base consists of the following units: 1. ... This data base offers a unique opportunity to analyze macro- and synoptic-scale temporal features of global tropical cyclogenesis as indivisible physical process. ...

Date: Night of local time 2011-04-06 to 07 Telescope: CDK125 Camera: Nikon D200 Observer: John Kielkopf Sequential exposures of 7 Iris See 7_iris_15s_12800iso_20110406.gif for a movie of the movement of the asteroid over the time interval lasting about one hour: Thu, 07 Apr 2011 03:22:51 GMT Thu, 07 Apr 2011 04:29:15 GMT

... click image to view discuss) . ... This is a quick shot of the near-Earth asteroid 2005 YU55 using four consecutive exposures from the Harvard MicroObservatory robotic telescope in Amado, Arizona, on the night of Nov. ... 10, 2015 . This is Comet Lovejoy C/2014 Q2 as it appeared at about 10:30 pm Saturday, Jan. 10, 2015, from my back yard in Belmont, MA, about 5 miles west of downtown Boston. ... Main image: 0.6 second exposure. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... The analysis shows, that asteroid ­ rubble pile loses its fast fragments in no time but the retaining fragments forms a compact structure immersed in dust ­ gas atmosphere, created by interaction of interplanetary medium with dispersed product of collisional evolution of asteroid. By interaction of an asteroid ­ rubble pile with interplanetary medium structures asteroid can increase its brightness on account of blowed up dust simulating phenomenon of distant comet's brightening. ...

... ON APPLICATION OF MULTI-FREQUENCY SYNTHESIS FOR RADIOASTRON MISSION. ... The first problem for RadioAstron mission for K-band will improved with using a new LNA / probably identical to . ... For RadioAstron mission it is proposed to operate one K-band circular polarized channel at fixed frequency 22.232 GHz. ... B. One circular polarization channel operates at frequency F0 and the opposite polarization channel operates at minimal frequency F-4. ... Signal and LO frequencies. ...

... 2008) 29, 363­366 Error Minimization of Polynomial Approximation of Delta T Islam Sana1, , Sadiq Muhammad1 & Qureshi Muhammad Shahid2 1 2 Department of Applied Physics, University of Karachi, Pakistan. ... Polynomial approximations have been developed to obtain the values of T for any time of a year for the period AD 1620 to AD 2000 (Meeu 2000) as no dynamical theories describe the variations in T . ... Meeus, J., Simons, L. 2000, Polynomial Approximation of Delta T, Br. ...

Циклы активности на Солнце и Звездах . ... Необычно затянувшийся минимум после 23 цикла солнечной активности ставит перед исследователями целый ряд проблем. ... Встает вопрос, являются ли эти аномалии чем-то исключительным или они вписываются в общий диапазон вариаций циклов активности на Солнце и звездах. Обсуждению этих проблем и посвящено предстоящее рабочее совещание-дискуссия «Циклы активности на Солнце и Звездах». ... В каких характеристиках солнечной активности видно аномальное поведение? ...

... India (2011) 00, 1­11 Evidences of the central engine activity in the Naked-Eye Burst prompt optical emission S. Karpov1 , G. Beskin1 , S. Bondar2 , A. Guarnieri3 , C. Bartolini3 , G. Greco4 and A. Piccioni 1 2 3 4 3 Special Astropysical Observatory, Nizhnij Arkhyz, Russia, 369167 Institute for Precise Instrumentation, Nizhnij Arkhyz, Russia, 369167 Astronomy Department of Bologna University, Bologna, Italy Astronomical Observatory of Bologna, INAF, Italy Received 17th February 2012 Abstract. ...

RADIOASTROPHYSICAL DEPARTMENT  INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... Radioastrophysical Department , Institute of Solar-Terrestrial Physics, Siberian Division, Russian Academy of Science. ... Head of Laboratory dr. Gubin A.V. LABORATORY of INFORMATION SUPPLY and METHODOLOGY of RESEARCH . ... Head of Observatory Kitsanov S.V. SIBERIAN SOLAR RADIO TELESCOPE . Siberian solar radio telescope data at 5.7 GHz in I SOHO EIT 171 SOHO EIT 195 SOHO EIT 304 MDI Continuum MDI Magnetogram . ...

... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

... Общероссийская неделя "Астрономия на тротуаре" - 15-17 апреля . ... Астрономия и компьютеры (Модераторы: Deimos , Ed_Vazhorov ) ? Celestron NexImage в Linux . ... Записан . ... Ответ #1 : 28.09.2012 [06:31:28] ? ... Попробуйте guvcview, lin_guider. ... Цитата: alex_veles от 28.09.2012 [06:31:28] http://arnholm.org/astro/software/wxAstroCapture/ . ... Цитата: MOHAX от 28.09.2012 [07:05:48] Celestron NexImage . ... Камеру увидела, но подключить не смогла, т. е. для Celestron NexImage не годится. ...

... In this case, the main vortex in the Benard cell is decomposed into smaller ones as a result of ten perioddoubling bifurcations. It is shown that the resulting turbulence is coherent and determinate; the fractal character (local selfsimilarity) of its spectrum is found. ... It is shown that the real atmospheric turbulence is the result of mixing of different coherent structures. ... COHERENT STRUCTURE IN A CLOSED ROOM The scheme of measurements in the LSVT spectrograph pavilion is shown in Fig. ...

news'> . ... A traditional scientific school-seminar "Space: science and education - 2007" will take place in Ulyanovsk on October 15-20, 2007. ... The prgram of the school will inclide lectures of the leading specialists from Moscow University and other institutes and scientific organizations and the reports of participants. ... On December 15, 2004 Skobeltsyn Institute of Nuclear Physics of the Moscow State University organizes 1-day seminar "Education program of the space project MSU-250". ...

... 337, 275­292 (2002) The correlation of line strength with luminosity and redshift from composite quasi-stellar object spectra S. M. Croom,1 K. Rhook,1 E. A. Corbett,1 B. J. Boyle,1 H. Netzer,2 N. S. Loaring,3 L ... We measure highly significant Baldwin effects for most broad emission lines (C IV 1549, C III] 1909, Mg II 2798, H ,H ) and show that they are predominantly caused by correlations with luminosity, not redshift. ... The correlations of log W with log(1 + z ) for each line. ...

... Материал верха: натуральная кожа . ... Материал подошвы: Тунит . ... Туфли Calipso. ... Материал: натуральная кожа. ... Артикул: 3397007297 . Щетки стеклоочистителей. ... Бренд: Bosch . ... Материал верха: искусственная лаковая кожа . ... Материал подошвы: искусственный материал . ... Материал: искусственная лаковая кожа. ... Виды материалов: Стеклянные . Материал арматуры: Металл . Материал плафонов: Стекло . ...