... Tonight's Sky . ... Star Atlas . ... Hubble watches starsт?? clockwork motion in nearby galaxy . ... Hubble recorded the stars' slight movements during a seven-year period. ... Hubble's precision tracking offers a new way to determine a galaxy's rotation by the "sideways" proper motion of its stars, as seen in the plane of the sky. ... By using Hubble to study the stars' motions over several years, we can actually, for the first time, see a galaxy rotate in the plane of the sky," said van der Marel....
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... We are using the Australia Telescope Compact Array, which is a large radio-telescope near Narrabri, NSW, Australia, to make a survey of all the radio emission from a large patch of the sky. ...
... Программа izmccd предназначена для высокоточной астрометрической обработки числовых изображений небесных объектов. ... Меню - "Вычисление/Медианный фильтр", либо 12-я кнопка на 2-й панели инструментов. ... телескопа был отснят большой участок неба. а) Копируете все изображения в одну папку. б) Вызываете функцию - меню "Вычисление/Автомат. обработка ", либо 8-я кнопка на 2-й панели инструментов. в) Отмечаете "Определять координаты известных объектов в поле зрения". ... Mx= 0.95100 // "/pix . ...
... The Impact of HST on European Astronomy . ... These range from the study of nearby planets, the processes of star and planet formation, the stellar and interstellar components of galaxies, the discovery that most, if not all, galactic nuclei harbor a massive black hole that profoundly affects their evolution, to the realisation that the universe as a whole is undergoing acceleration as a result of a yet unknown form of dark energy . ... Formation, structure and evolution of galaxies . ...
... Your main research interests concern redshift surveys. ... Over half the history of the universe has occurred since redshift one. If we observe out to redshift 1.5, that is around 70% of the whole history of the universe! ... Little evolution in the numbers of elliptical galaxies is seen out to redshift one. ... Galaxy clusters have also changed: at redshifts around one, clusters seem to contain more spiral galaxies, fewer S0s and the same number of giant elliptical galaxies as we see today. ...
Welcome to K -corrections calculator, simple service allowing one to determine K -corrections of a galaxy, given its redshift and one or more colours. ... K -correction in choose filter.. ... Redshift . Colour choose colour.. Colour value . Calculator . ... calculate spectral energy distributions , K-corrections calculator , GALEX FUV NUV , UKIDSS YJHK , K-corrections of galaxies , spectral based k-corrections , SDSS filter set K-corrections , K correction code IDL , kcorrect IDL C , . ...
... Тертышников А.В. ( atert@mail.ru ) . ... Скрипачев В.О., Скребушевский Б.С., Долгих Н.А. "Анализ возможности космического мониторинга объектов ядерного топливного цикла", Исследование Земли из космоса. ... Полушковский Ю.А., Тертышников А.В., Зубков И.А., Платонов В.В., Скрипачев В.О. "Применение методов математической статистики к анализу предвестников землетрясений, возможных для наблюдения из космоса", Современные проблемы дистанционного зондирования Земли из космоса. ... Сборник научных статей. ...
... Abstract: We present an extensive study of the radiative transfer in dusty galaxies based on Monte Carlo simulations. ... We have explored the dependence of A_l on a conspicuous set of quantities (Hubble type, inclination, dust optical thickness, dust distribution and extinction properties) for a large wavelength interval, ranging from 1250A to the K band, thus finally providing a comprehensive atlas of dust extinction in galaxies, which is electronically available. ... S04_MD20[ att , abs ] . ...
Next: Visitors and Seminars Up: Research Previous: M. de Groot, Consultant Contents . ... Zodiacal Cloud . ... The zodiacal cloud is a disc of dust orbiting within the inner planetary system. ... Existing models of the zodiacal cloud have always adopted an equilibrum assumption, in which the input from comet and asteroid disintegration balances the output from collisional grinding between the dust particles and their removal by the Poynting-Robertson effect. ...
... Home . OOF . ALMA . ... Interacting galaxies . ... OOF Index . ... Low redshift close pairs . This pages illustrates some of the galaxies with close pairs which we identified in our study of star formation in interacting galaxies selected from the Sloan Digital Sky Survey (Nikolic et al 2004, see the publication list ). ... The pixel scale in approximately 0.4 arcseconds and colour is approximately true-colour. Images and data courtesy of the Sloan Digital Sky Survey . ...
... Он для того, чтобы сложить наши фото-файлы в одном месте. ... Скачать архивы с фотографиями/видео можно здесь . ... Видео можно скачать и по ссылкам ниже. ... Я сделал два варианта - с кодеками mpeg2 (как у DVD) и divX. В первом случае качество немного лучше, но файл очень большой. Ссылка на файл . ... crimea_2010.mpg . Разрешение кадра 720x576 пикселей, размер файла 1.2 Гб . Качество, как у DVD. crimea_2010.avi . Разрешение кадра 720x400 пикселей, размер файла 540 Mb . ...
... Many extragalactic objects for which radial velocities are desired display strong emission lines. ... EMSAO, a companion to the cross-correlation task XCSAO (Kurtz et al. 1992), was written to find emission lines automatically, compute redshifts for each identified line, and combine them into a single radial velocity. ... Figure: This EMSAO Summary page shows line centers and fit information for a night sky spectrum. ... To test EMSAO adequately, a lot of emission line spectra were needed. ...
... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualitГїs . ... Accueil GN-z11 : la galaxie la plus lointaine de lв?TUnivers . ... GN-z11 dГїtrГ?ne EGSY8p7 , dans le Bouvier, pour le titre de galaxie la plus lointaine jamais observГїe. В' C'est un objet un peu particulier, Гїtonnamment brillant dans cette rГїgion du ciel В', commente Jean-Paul Kneib, professeur d'astrophysique Г l'Г%cole polytechnique fГїdГїrale de Lausanne (EPFL) et spГїcialiste de l'Univers lointain. ...
... Our Galaxy . Milky Way . ... Universe . ... Space Flight . ... Other galaxies are not moving away because they are recoiling in disgust from the Milky Way, but appear to be receding because the Universe is expanding. ... Observers in any galaxy will see every other galaxy as redshifted, so there is nothing special about the Milky Way. ... If the Universe is expanding today, that implies that in the past the galaxies would have been closer together and the Universe was much smaller than it is now. ...
... ARC 3.5m | NICFPS . ... Taking Exposures . ... As with other IR detectors, it has the capability to be read out non-destructively, allowing for multiple readouts per exposure. In NICFPS, the number of times the detector is read out for each exposure is determined by the Fowler Sampling (FS or NFS, Number of Fowler Samples) setting. ... The NFS=0 mode is somewhat unusual for an IR detector; in this mode, the array is reset, the specified exposure time elapses, and then the detector is read out. ...
SciSim home . ... This thread contains a step-by-step recipe to simulate MOS SciSim data and how to procede to analyze this data using SAS. ... For tcsh shell execute: source $SCISIM_DIR/setup . ... In this example, we are explaining how to proceed in order to run a MOS simulation, so we have to load the Telescope-1 default configuration, if we want to simulate MOS1 and RGS1. ... Select the Source menu and the Edit... option. ... To create a source, hit the New button at the bottom dialogue. ...
... We have imaged with milliarcsecond resolution at 5 GHz 374 strong flat-spectrum radio sources north of declination -44 using the VLBA in June 1996. ... The data were processed with the NRAO AIPS software package and the Caltech Difmap package. ... The VLBApls source sample . ... Click on the J2000 IAU name (in the left column) or the alternative name (mostly B1950 IAU names, in the right column) to get more information on a source, including coordinates, redshift, VLBApls images and model components...
... AMATEUR TELESCOPE MAKERS OF BOSTON The Am ateur Telescope Makers of Boston, Inc. ATMoB) is an am ateur astronom y club devoted to telescope m aking, observing, and the study of the stars. ... These m onthly m agazines, which can be found on m ost newsstands, contain general astronom y articles, m onthly observing inform ation, and star charts. ... For general observing inform ation on the Moon, planets, and sky phenom ena SKY REPORT, (617) 496-7827, Harvard-Sm ithsonian Center for Astrophysics. ...
... Aborting cfitsio configure. if test $ANSI_HEADER = no; then echo cfitsio : You're missing a needed ANSI header file. fi if test $PROTO = no; then echo cfitsio : Your compiler can't do ANSI function prototypes. fi echo cfitsio : You need an ANSI C compiler and all ANSI trappings echo cfitsio : to build cfitsio ... Disabling optimization to be safe.) fi ;; no) echo "cfitsio: Old CFLAGS is $CFLAGS" CFLAGS=`echo $CFLAGS | ... AC_MSG_RESULT([ You may want to run \"make\" now.] ...