... 2012 July 11 . A Morning Line of Stars and Planets . ... Explanation: Early morning dog walkers got a visual treat last week as bright stars and planets appeared to line up. ... Jupiter and Venus will continue to dazzle pre-dawn strollers all over planet Earth for the rest of the month, although even now the morning planets are seen projected away from the line connecting their distant stellar sky mates . ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

Астрономическое образование с сохранением традиций . ... А.В.ЗАСОВ . ЗАДАЧИ АСТРОФИЗИЧЕСКОГО ПРАКТИКУМА . Для студентов 3 и 4 курсов астрономического отделения . ... Задача 01. Определение красного смещения галактики . ... Исследование объектива на оптической скамье . ... Спектры и показатели цвета звезд . ... Определение физических параметров газа в ядре сейфертовской галактики . ... Определение цвета и морфологии удаленной галактики - источнике гамма-всплеска . ...

This diagram illustrates the effects of absolutely positioning a box ("inner") with respect to a containing block established by a relatively positioned ancestor ("outer"). ... The "inner" box has been positioned relative to the top and left edges of the "outer" element's first inline box. ... The reference edges for positioning the "inner" box are indicated in the diagram by thick dashed lines. ... 1 Beginning of body contents.| ... 4 [(+200, -100)] 5 Inner 6 contents. ... Inner contents" is blue. ...

The Mars Flag has a different design on the reverse side. obverse side of flag . ... The orbit lines on the obverse cross the Sun on the lower half of the flag and appear to go behind the Sun on the upper half of the flag. The reverse side has the orbits lines continuing around the Sun on the upper half of the flag. ... The Mars Flag reverse side is a continuation of the obverse side and not just a different design on the back and not a mirror image of the obverse. Main Flag Background Color . ...

GOLD MEDAL . SILVER MEDAL . BRONZE MEDAL . A LINE OF PROSTHETIC APPLIANCES . PROSTHETIC AND ORTHOTIC PRODUCTION . AWARED BY INTERNATIONAL AWARDS . More than 10 new designs were awarded medals and diplomas at international shows. EU commissioner's approval to mark more that 60 RSC Energia-designed modules with international certification sign has been obtained. ... CORPORATION | INTERNATIONAL SPACE STATION . ... Official WEB-site of S.P.Korolev RSC Energia . ...

... astro-ph . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . ... Quasar Variability in the Framework of Poissonian Models . ... It is shown that in this very general framework the well established anti-correlation between variability amplitude and wavelength can only be understood as an effect of an underlying spectral component which remains stable on long time-scales, and is redder than the variable component. ...

... We can investigate projection of this distribution onto the celestial sphere in two ways: in terms of lines of constant SN frequencies per one square degree for all galaxies from the sample (Figure 36 ), and in terms of constant GW amplitudes at a given SN frequency per square degree (Figure 44 ). ... Figure 45: The sky distribution of the total supernova frequency from nearby galaxies in terms of lines of equal frequencies per square degree. ...

... l - the mean galactic longitude; . ... mul - the median proper motion along galactic longitude of the stars of the OB-association, in units of 0.001 arcsec year -1 ; . dml - the estimation of mul dispersion in the OB-association, in 0.001 arcsec year -1 ; . mub - the median proper motion along galactic latitude of the stars of the OB-association, in units of 0.001 arcsec year -1 ; . dmb - the estimation of mub dispersion in the OB-association, in 0.001 arcsec year -1 ; . ...

The Riemann xi-function is an entire function of order one and its zeroes coincide with non-trivial zeroes of the Riemann zeta-function which lie in the critical strip. The Riemann hypothesis asserts that all zeroes of the Riemann xi-function lie on the critical line. ... Moreover, if the Riemann hypothesis is fulfilled, then all zeroes of derivatives of the Riemann xi-function lie on the critical line. ...

... We present a simple, e#ective technique that allows the con­ temporary spectroscopy of all the objects, up to a limiting magnitude, contained in a # 100 arcmin 2 field. This technique makes possible the immediate and unambiguous identification of peculiar objects included in the field. ... We show that this technique should also be quite useful in emission line and WR star surveys, and illustrate the software procedures devel­ oped to make the wavelength and flux calibration of these spectra. ...

... A. A. Berezhnoy1,2, N. Hasebe1, M. Kobayashi1, G. Michael3 and N. Yamashita1 1Advanced Research Institute for Science and Engineering, Waseda University, Tokyo, Japan 2Sternberg Astronomical Institute, Moscow, Russia 3German Aerospace Center, Institute for planetary research, Berlin, Germany Abstract: The quality of Lunar Prospector measurements of elemental composition of the lunar surface is checked by comparison between remote sensing and returned sample collection data sets. ...

... X-Ray Structural Analysis . ... The course introduces the basic principles of diffraction analysis of crystal atomic structure and the basic concepts of state-of-the-art atomic crystallography. ... X-ray crystal diffraction. тАЬGeometricalтАЭ theory of diffraction by three-dimensional scattering center grating. ... Systematic X-ray reflection extinction related to Bravais lattice type, screw axis, glide-reflection planes. €аFourier synthesis as a method of crystal atomic structure analysis. ...

Общая Астрономическая Конференция > Практика > Астрономические наблюдения . Straight line на Луне . ... Поиск . Сообщения за день . ... ac-90 . ... Отправить личное сообщение для ac-90 . Найти еще сообщения от ac-90 . ... Созвездия (поиск и описание) .. Созвездия южного неба (поиск и описание) .. Осенние созвездия (поиск и описание) .. Летние созвездия (поиск и описание) .. Околополюсные созвездия (поиск и описание) .. Весенние созвездия (поиск и описание).. ...

... Integrated superconducting submm receivers and spectrometers. ... Development, study and optimization of the superconducting phase locked Local Oscillator for integrated spectrometer. ... Superconducting Integrated Submm Spectrometer for Laboratory Applications. ... Development, study and optimization of the superconducting phase locked Local Oscillator . ... The objective is to develop and study a superconducting Local Oscillator (LO) for an integrated submm spectrometer . ...

... The study of the Large-scale structure of the Universe and measurements of the Dark Energy equation of state; The exploration of the growth and cosmological evolution of supermassive Black holes in the Universe. ... In course of the all sky survey SRG will discover about 100 000 galaxy clusters and 3 million AGNs. Galaxy clusters are the largest gravitationally bounded objects in the Universe and are best explored through the study of X-ray emission from the hot intergalactic gas. ... 2016 IKI RAN ...

... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...

Astronomy Discussion Forums . Forums: . ... Discussion Forums . ... Actually, That Was Actually An Awful Line (n/t) . Forum List | ... Post Message | ... Posted by Aurino Souza on October 15, 2002 16:53:52 UTC . ... Login to Post . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Добро пожаловать, Гость . ... В теме В разделе По форуму . ... Темы, интересные всем ? Вселенная, жизнь, разум (Модераторы: ivanij , AlexAV , Nucleosome ) ? On-line Энциклопедия "Астробиология" . предыдущая тема следующая тема . ... 0 Пользователей и 1 Гость просматривают эту тему. Гость . ... Эта on-line Энциклопедия размещена на его портале по адресу: . ...

... Radio Astronomy . ... ASRAS Board Members . ... To see the most up to date news and events happening with ASRAS log in with your user name and password and then click on the Activities page. ... Messier Marathon (Member Observing) CANCELLED Saturday, April 9, 2016 9:00 PM Location:Farash Center Ionia NY . ... ASRAS Members meeting - Friday May 6 at Farash Center - Ionia NY . ... ASRAS Board members meeting - monday May 9 @ Farash Center Monday, May 9, 2016 7:00 PM Location:Farash Center Ionia NY . ...

... Астрофотография (Модераторы: LifeIsGood , MaxMan ) > . NOAA 10958-10960, Calcium K-Line . ... Астрофотография . ... Оффлайн . Сообщений: 442 . Благодарностей: 0 . 05 Июнь 2007, 17:49:31 ? ... Сообщений: 5127 . ... Ответ #1 : 05 Июнь 2007, 18:34:21 ? ... Сообщений: 282 . ... Сообщений: 5170 . Благодарностей: 148 . ... Сообщений: 10131 . Благодарностей: 1063 . ... Сообщений: 6212 . Благодарностей: 251 . ... Сообщений: 4583 . Благодарностей: 105 . ...